Appendix № 1

Contracting Subject of contract Price Entities interested in Comment party transaction MCS OJSC Conclusion of transaction between MTS OJSC and MCS OJSC involving Total transaction amount is USD MTS OJSC President Mr. V.V. Sidorov Delivery of telecommunication Omsk delivery of materials and equipment for GSM network elements. Order 9,005.76 including VAT. who is simultaneously a member of MCS equipment No. 15-11-2004/2610 to Contract No.2610/02-MTS of September 30, OJSC Board of Directors. 2002. Description Cost (USD) Materials and equipment for GSM network elements (equipment for base stations: connector for cable – 8 pcs, telecommunication cable – 2 000 pcs.) 7,632.00 VAT 18% 1,373.76 Total 9,005.76 MCS OJSC Conclusion of transaction between MTS OJSC and MCS OJSC involving Total transaction amount is USD MTS OJSC President Mr. V.V. Sidorov Delivery of telecommunication Omsk delivery of materials and equipment for GSM network elements. Order 637.62 including VAT. who is simultaneously a member of MCS equipment No. 16-12-2004/2610 to Contract 2610/02-MTS of September 30, 2002. OJSC Board of Directors. Description Cost (USD)

Materials and equipment for GSM network elements (equipment for base stations: jump cable – 12 pcs.) 540.36 VAT 18% 97.26 Total 637.62 MCS OJSC Conclusion of transaction between MTS OJSC and MCS OJSC involving Total transaction amount is USD MTS OJSC President Mr. V.V. Sidorov Delivery of equipment/ SPTA Omsk delivery of equipment/SPTA. Specification of order No.4 to Contract 36,146.94 including VAT. who is simultaneously a member of MCS No.471/2003-МТС. OJSC Board of Directors. Description Cost (USD)

Equipment/SPTA (BTS, BSC,RXCDR, Motorola: GRPOC2 P/N SGLN4293 1 pc.; GDP P/N SWLN4485 5pcs.; CLKX P/N SLN7139 2 pcs.; СBM P/N SWHN5519 1pcs.; ALARM BOARD P/N SWLN5228 1 pc.; DCF 1800 P/N SVLG1224 1 pc. 30,633.00 VAT 18% 5,513.94 Total 36,146. 94 ReCom OJSC 36-06-2004/1725 to Contract No.1725/02-MTS of January 3, 2002. Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov Delivery of telecommunication Orel Description Cost (USD) 55,977.17 including VAT. who is simultaneously a member of equipment for GSM network ReCom OJSC Board of Directors. elements Telecommunication equipment for GSM network elements (BS 900/1800 antenna 7330.02 –24 pcs.; 900/1800 dual band filter– 30 pcs.; 800-2000 MHz lighting protector–18 pcs.; connector for cable – 36 pcs.; hermetic – 30 pcs.; tube hermetic – 48 pcs.; earthing for cable – 36 pcs.; jump cable - 128 pcs.; cable bundle – 800 pcs.; N-type connector – 120 pcs.; cable for microwave link Pasolink – 5000 pcs.) 47,438.28 VAT 18% 8,538.89

Total 55,977. 17

1 ReCom OJSC Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 199,600.78 including VAT. who is simultaneously a member of equipment for GSM network elements. Order No. 72-12-2004/1726 to Contract No.1726/02-MTS of ReCom OJSC Board of Directors. elements January 3, 2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (BSC controller 250TRX – 2 pcs.; base station Siemens BS-240 XS(2/2/2) 900 – 1 pcs.; set for Pasolink monitor lining up– 1 pcs.; Orverwire headset – 1 pcs.). 169,153.20 VAT 18% 30,447.58 Total 199,600.78 ReCom OJSC Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 185,207.66 including VAT. who is simultaneously a member of equipment for GSM network elements. Order No. 60-08-2004/1726 to Contract No. 1726/02-MTS of ReCom OJSC Board of Directors. elements January 3, 2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (Base station Siemens BS-240 (3/3/2) 900 – 4 pcs.). 156,955.64 VAT 18% 28,252.02 Total 185,207.66 ReCom OJSC Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 413,030.80 including VAT. who is simultaneously a member of equipment for GSM network elements. Order No.71-12-2004/1726 to Contract No.1726/02-MTS of ReCom OJSC Board of Directors. elements January 3, 2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (Base station Siemens BS-240 XL (2/2/2)900 – 1 pcs.; base station Siemens BS-240 XS (2/2/2)900 – 1 pcs.; base station Siemens BS-240 (2/2/2)900 – 7 pcs.; controller BSC 250TRX – 1 pcs.) 350,026.10 VAT 18% 63,004.70 Total 413,030.80 ReCom OJSC Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 434,089.62 including VAT. who is simultaneously a member of equipment for GSM network elements. Order No.74-01-2005/1726 to Contract No.1726/02-MTS of ReCom OJSC Board of Directors. elements January 3, 2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (microwave equipment NEC v.4 – 52 pcs). 367,872.56

VAT 18% 66,217.06 Total 434,089.62

2 ReCom OJSC Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 339,905.18 including VAT. who is simultaneously a member of equipment for GSM network elements. Order No 75-01-2005/1726 to Contract No.1726/02-MTS of ReCom OJSC Board of Directors. elements January 3, 2002. Description Cost (USD)

Telecommunication equipment for GSM network elements ((microwave equipment NEC v.4 – 42 pcs.). 288,055.24

VAT 18% 51,849.94 Total 339,905.18 ReCom OJSC Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 207,893.82 including VAT. who is simultaneously a member of equipment for GSM network elements. Order No 45-01-2005/1725 to Contract No.1726/02-MTS of ReCom OJSC Board of Directors. elements January 3, 2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (BS900 antenna – 60 pcs.; BS 900/1800 antenna – 36 pcs.; 800 – 200 MHz lighting protector– 114 pcs.; 900/1800 dual band filter– 54 pcs.; telecommunication rack – 19 pcs.; distribution frame – 19 pcs.; cable 7/8 – 8000 pcs.; RSB-78 7/8 cable bearer– 10000 pcs.; bearer to profile – 10000pcs.; 7/8 tube hermetic– 114 pcs.; connector for 7/8 cable – 228 pcs.; earthing for 7/8 cable – 228 pcs.; hermetic – 76 pcs.; jump cable – 354 pcs.; Matura lockup –19 pcs.; automation S233 – 76 pcs.; wall- mounted box – 38 pcs., terminal block – 38 pcs.). 176,181.20 VAT 18% 31,712.62

Total 207,893.82 ReCom OJSC Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 116,552.82 including VAT. who is simultaneously a member of equipment for GSM network elements. Order No 44-01-2005/1725 to Contract No. 1725/02-MTS of ReCom OJSC Board of Directors. elements January 3, 2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (BS 900 antenna– 57 pcs.; BS 900/1800antenna – 6 pcs., 800-2000 MHz lighting protector – 72 pcs.; 900/1800 dual band filter– 6 pcs.; telecommunication rack – 11 pcs.; distribution frame 5N – 11 pcs.; cabel 7/8 – 5500 pcs.; RSB-78 7/8 cable bearer – 7000 pcs.; bearer to profile – 7000pcs.; 7/8 tube hermetic– 78 pcs.; connector for 7/8 cable – 144 pcs.; earthing for 7/8 cable – 144 pcs.; hermetic – 44 pcs.; jump cable – 168 pcs.; Matura lockup –11 pcs.; automation S233 – 44 pcs.; wall-mounted box – 22 pcs., terminal block – 22 pcs., cable bundle – 30 pcs.). 98,773.58 VAT 18% 17,779.24 Total 116,552.82

3 ReCom OJSC Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD 49, MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 024.82 including VAT. is simultaneously a member of ReCom OJSC equipment for GSM network elements elements. Order No 43-01-2005/1725 to Contract No. 1725/02-MTS of Board of Directors. January 03, 2002. Description Cost (USD) Telecommunication equipment for GSM network elements (microwave antenna – 46 pcs.; N-type connector – 108 pcs.; cable for microwave link Pasolink monitor – 5000 pcs.). 41,546.46 VAT 18% 7,478.36 Total 49,024.82 ReCom OJSC Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 50,280.96 including VAT. is simultaneously a member of ReCom OJSC equipment for GSM network elements elements. Order No 42-01-2005/1725 to Contract No.1725/02-MTS of Board of Directors. January 3, 2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (microwave antenna – 48 pcs.; N-type connector – 120 pcs.; cable for microwave link Pasolink monitor – 5000 pcs.). 42,610.98 VAT 18% 7,669.98 Total 50, 280.96 ReCom OJSC Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 298,517.70 including VAT. is simultaneously a member of ReCom OJSC equipment for GSM network elements elements. Order No 73-12-2004/1726 to Contract No. 1726/02-MTS of Board of Directors. January 3, 2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (BSC controller 250TRX – 1 pcs.; base station Siemens BS-240 XS (2/2/2) 900 – 2 pcs.; base station BS-240 (2/2/2) 900 – 4 pcs.). 252,981.10 VAT 18% 45,536.60 Total 298,517.70 JSCB MBRD Conclusion of Supplementary Agreement No. 5 to Contract for Receipt of Commission rate of the bank for the AFK Sistema OJSC (as an entity which owns Receipt of payments from MTS OJSC (OJSC) Payments of April 9, 2001 in accordance with which the parties shall receipt of cash payments in more than 20% of MTS OJSC shares and subscribers. Moscow reduce remuneration rate with respect to instruments of payment, due and connection with the conclusion of more than 20% of JSCB MBRD (OJSC) payable to the bank, for payments effected by cash; this remuneration rate the Supplementary Agree-ment shares); shall be fixed in the amount of 1.86%. shall be reduced from 1.867% to Mr. A. N. Buyanov (as a person who is 1.86%. simultaneously member of the Board of Directors of MTS OJSC and JSCB MBRD (OJSC)). JSCB MBRD Conclusion of Under Lease Contract for non-residential premises. The total monthly rental fee for all AFK Sistema OJSC (as an entity which owns Under Lease Contract (OJSC) Pursuant to such contract MTS OJSC (sub-lessor) under-leases to JSCB under-leased premises amounts more than 20% of MTS OJSC shares and Moscow MBRD (sub-lessee) nonresidential premises with total floor space 16 sq. USD 840 including VAT in the more than 20% of JSCB MBRD (OJSC) m. located at: amount of USD 128,13. shares); - 24/2, bld. 2, Malaya Dmitrovka St., Moscow, floor space 2 sq. Mr. A. N. Buyanov (as a person who is m., validity term until 26.04.2005; simultaneously member of the Board of - 7/8, Nikoloyamskaya St., Moscow, floor space 2 sq.m., Directors of MTS OJSC and JSCB MBRD validity term until 25.08.2005; (OJSC)). - 2, Novy Arbat, Moscow, floor space 2 sq. m., validity term until 25.08.2005; 4 - 49, bldg. 3, Pyatnitskaya St., Moscow, floor space 4 sq. m., validity term until 25.08.2005; - 4, Marshala Zhukova Prospect, Moscow, floor space 2 sq. m., validity term until 25.08.2005; - 9a, Sokolnicheskaya Square, Moscow, floor space 4 sq. m., validity term until 25.08.2005. JSCB MBRD Conclusion of Under Lease Contract for workplaces. Pursuant to such The total monthly rental fee for all AFK Sistema OJSC (as an entity which owns Under-lease (OJSC) contract MTS OJSC (sub-lessor) under-leases to JSCB MBRD (sub- under-leased workplaces amounts more than 20% of MTS OJSC shares and Moscow lessee) workplaces with total floor space 30 sq. m. located at: USD 1,425 including VAT in the more than 20% of JSCB MBRD (OJSC) - 49, bldg. 3, Pyatnitskaya St., Moscow; amount of USD 217.38. shares); - 7/8, Nikoloyamskaya St., Moscow; Mr. A. N. Buyanov (as a person who is - 9a, Sokolnicheskaya Square, Moscow. simultaneously member of the Board of Lease term is until 31.10.2005. Directors of MTS OJSC and JSCB MBRD (OJSC)). SCC-900 CJSC Conclusion of transaction between MTS OJSC and SCC-900 CJSC Total transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommunication Novosibirsk involving delivery of telecommunication equipment for GSM network 682,448.07 including VAT is simultaneously a member of SCC-900 equipment elements. Order No. 08-11-2004/430 to Contract No. 430/03-MTS of CJSC Board of Directors. February 26, 2003 Description Cost (USD) Telecommunication equipment for GSM network elements (base station RBS 2206 (2/2/2-2/2/2) (-48V) – 6 pcs.; base station RBS 2206 900 (2/2/2) (-48V) – 4 pcs.) 578,345.82 VAT 18% 104,102.25 Total 682,448.07 Quasar-micro.ru Conclusion of transaction in accordance with which Quasar-micro.ru Total amount of contract is USD AFK Sistema OJSC as an entity which owns Delivery of PCs LLC LLC shall provide to MTS OJSC PCs IBM А50 (36 pcs.). 32,868.00 including VAT more than 20% of MTS OJSC stakes and at Moscow the same time indirectly owns more than 20% of stakes in Quasar-micro.ru LLC equity capital Quasar-micro.ru Conclusion of transaction in accordance with which Quasar-micro.ru Total amount of contract is USD AFK Sistema OJSC as an entity which owns Delivery of PCs LLC LLC shall provide to MTS OJSC PCs IBM А50 (11 pcs.). 10,043.00 including VAT more than 20% of MTS OJSC stakes and at Moscow the same time indirectly owns more than 20% of stakes in Quasar-micro.ru LLC equity capital Quasar-micro.ru Conclusion of transaction in accordance with which Quasar-micro.ru Total amount of contract is USD AFK Sistema OJSC as an entity which owns Delivery of PCs LLC LLC shall provide to MTS OJSC PCs and IBM notebooks (КН1-20, 884,379.18 including VAT more than 20% of MTS OJSC stakes and at Moscow КН1-50, КН3-70, КК1, КК2-50, КК3-150, КК4, КК5-300, КК6-100, the same time indirectly owns more than 20% КК7-50. of stakes in Quasar-micro.ru LLC equity capital Quasar-micro.ru Conclusion of transaction involving payment for equipment delivery Total amount of contract is USD AFK Sistema OJSC as an entity which owns Payment for equipment delivery to LLC made by Quasar-micro.ru LLC to Macro Regions Ural, Siberia, South, 12,735.41 including VAT more than 20% of MTS OJSC stakes and at subsidiaries Moscow Far East, Povolzhje-NW and MTS OJSC subsidiary in Samara. the same time indirectly owns more than 20% of stakes in Quasar-micro.ru LLC equity capital Quasar-micro.ru Conclusion of transaction in accordance with which Quasar-micro.ru Annual amount of contract is USD AFK Sistema OJSC as an entity which owns Providing services relating to LLC LLC shall provide to MTS OJSC services relating to maintenance of 55,487.14 including VAT more than 20% of MTS OJSC stakes and at maintenance of working places of Moscow working places of the Company’s personnel. the same time indirectly owns more than 20% personnel of stakes in Quasar-micro.ru LLC equity capital

5 Quasar-micro.ru Conclusion of transaction in accordance with which Quasar-micro.ru Total amount of contract is USD AFK Sistema OJSC as an entity which owns Delivery of PCs LLC LLC shall provide to MTS OJSC Х335 (50pcs.) and Х365 (10 pcs.) 1,029,550.68 including VAT more than 20% of MTS OJSC stakes and at Moscow servers, blade servers (13 pcs.), IBM chassis (order No.15 to Frame the same time indirectly owns more than 20% Contract No. 52/М). of stakes in Quasar-micro.ru LLC equity capital Quasar-micro.ru Conclusion of transaction in accordance with which Quasar-micro.ru Total amount of contract is USD AFK Sistema OJSC as an entity which owns Delivery of PCs LLC LLC shall provide to MTS OJSC notebooks (30 pcs.) and IBM 769.00 including VAT more than 20% of MTS OJSC stakes and at Moscow accessories (Order No.16 to Frame Contract No. 52/М). the same time indirectly owns more than 20% of stakes in Quasar-micro.ru LLC equity capital Comstar CJSC Conclusion of transaction in accordance with which Comstar CJSC The first payment for access MTS OJSC Board of Directors Chairman Mr. Acquisition of numbering capacity Moscow provides to MTS OJSC access from ISDN over 2.048 Mb/s links with provision is USD 15,000.00 V.S. Lagutin who is at the same time a allocation of 50 numbers: from 223-2100 to 223-2149, located at: 10, excluding VAT; the monthly member of Comstar CJSC Board of Directors Teterinsky Pereulok, Moscow (Contract No. 2-GV/5947 4902/04-MTS) payment amounts USD 900 excluding VAT Comstar CJSC Conclusion of transaction in accordance with which Comstar CJSC The first payment for access MTS OJSC Board of Directors Chairman Mr. Acquisition of numbering capacity Moscow provides to MTS OJSC access from ISDN over 2.048 Mb/s links with provision is USD 45,000.00 V.S. Lagutin who is at the same time a allocation of 150 numbers (Supplementary Agreement to Contact No. 2- excluding VAT; the monthly member of Comstar CJSC Board of Directors GV/5947 4902/04-MTS). payment amounts USD 900 excluding VAT

JSCB MBRD Bank Deposit Contract. Amount of deposit made by MTS OJSC is USD JSCB MBRD undertakes to pay to AFK Sistema OJSC (as an entity which owns Depositing timely free funds in USD. (OJSC) 5,000,000.00. The term of deposit is up to 365 days. The right to early MTS OJSC interest on the deposit more than 20% of MTS OJSC shares and Moscow termination of Contract by MTS OJSC is provided for. amount at 8.375% per annum after more than 20% of JSCB MBRD (OJSC) termination of the Contract. shares); In the event of early termination of Mr. A. N. Buyanov (as a person who is the Contract by MTS OJSC JSCB simultaneously member of the Board of MBRD shall pay interest on deposit Directors of MTS OJSC and JSCB MBRD amount at the rate of 0.01% per (OJSC)). annum. JSCB MBRD Bank Deposit Contract. Amount of deposit made by MTS OJSC is USD JSCB MBRD undertakes to pay to AFK Sistema OJSC (as an entity which owns Depositing timely free funds in USD. (OJSC) 5,000,000.00. The term of deposit is up to 365 days. The right to early MTS OJSC interest on the deposit more than 20% of MTS OJSC shares and Moscow termination of Contract by MTS OJSC is provided for. amount at 8.375% per annum after more than 20% of JSCB MBRD (OJSC) termination of the Contract. shares); In the event of early termination of Mr. A. N. Buyanov (as a person who is the Contract by MTS OJSC JSCB simultaneously member of the Board of MBRD shall pay interest on deposit Directors of MTS OJSC and JSCB MBRD amount at the rate of 0.01% per (OJSC)). annum. JSCB MBRD Bank Deposit Contract. Amount of deposit made by MTS OJSC is USD JSCB MBRD undertakes to pay to AFK Sistema OJSC (as an entity which owns Depositing timely free funds in USD. (OJSC) 20,000,000.00. The term of deposit is up to 40 days. The right to early MTS OJSC interest on the deposit more than 20% of MTS OJSC shares and Moscow termination of Contract by MTS OJSC is provided for. amount at 2.7% per annum after more than 20% of JSCB MBRD (OJSC) termination of the Contract. shares); Mr. A. N. Buyanov (as a person who is simultaneously member of the Board of Directors of MTS OJSC and JSCB MBRD (OJSC)). JSCB MBRD Bank Deposit Contract. Amount of deposit made by MTS OJSC is USD JSCB MBRD undertakes to pay to AFK Sistema OJSC (as an entity which owns Depositing timely free funds in USD. (OJSC) 40,000,000.00. The term of deposit is up to 70 days. The right to early MTS OJSC interest on the deposit more than 20% of MTS OJSC shares and Moscow termination of Contract by MTS OJSC is provided for. amount at 3.70% per annum after more than 20% of JSCB MBRD (OJSC) termination of the Contract. shares); Mr. A. N. Buyanov (as a person who is

6 simultaneously member of the Board of Directors of MTS OJSC and JSCB MBRD (OJSC)).

JSCB MBRD Bank Deposit Contract. Amount of deposit made by MTS OJSC is USD JSCB MBRD undertakes to pay to AFK Sistema OJSC (as an entity which owns Depositing timely free funds in USD. (OJSC) 40,000,000.00. The term of deposit is up to 70 days. The right to early MTS OJSC interest on the deposit more than 20% of MTS OJSC shares and Moscow termination of Contract by MTS OJSC is provided for. amount at 3.70% per annum after more than 20% of JSCB MBRD (OJSC) termination of the Contract. shares); Mr. A. N. Buyanov (as a person who is simultaneously member of the Board of Directors of MTS OJSC and JSCB MBRD (OJSC)). OJSC Conclusion of transaction with Moscow Cellular Communications OJSC The amount of USD 40,905.90 AFK Sistema OJSC as an entity which owns Purchase of mobile phones MCC in accordance with which MCC OJSC shall deliver to MTS OJSC 10 (excluding VAT) with respect to 10 more than 20% of shares in MTS OJSC and Moscow phones Ubiquam U-100 connected to “Unlimited 70” tariff plans. contracts is calculated according to more than 20% of shares in MCC OJSC the following scheme: connection with telephone set (+USD 432.59), without discount for each contract (- USD 30); earnest money for services according to credit method (+USD 100); subscriber fee (USD 99 * 12 months); monthly limit for value added services and data transmission (USD 200) Quasar-micro.ru Entering into transaction in accordance with which Quasar micro.ru LLC Total amount of contract is USD AFK Sistema OJSC as an entity which owns Delivery of PCs. LLC shall provide to MTS OJSC IBM notebooks and accessories. 71,769.00 including VAT. more than 20% of MTS OJSC stakes and at Moscow the same time indirectly owns more than 20% of stakes in Quasar-micro.ru LLC equity capital ReCom Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication OJSC involving delivery of telecommunication equipment for GSM network 305,172.54 including VAT in the is simultaneously a member of ReCom OJSC equipment for GSM network elements Orel elements. Order No.84-01-2005/1726 to Contract No. 1726/02-MTS of amount of USD 46,551.74. Board of Directors. of subsidiary 03.01.2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (Base station Siemens BS-240 (2/2/2) 900 – 8 pcs.). 258 ,620.80 VAT 18% 46,551.74 Total 305,172.54 ReCom Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication OJSC involving delivery of telecommunication equipment for GSM network 266,999.38 including VAT in the is simultaneously a member of ReCom OJSC equipment for GSM network elements Orel elements. Order No.82-01-2005/1726 to Contract No. 1726/02-МТС of amount of USD 40,728.00 Board of Directors of subsidiary 03.01.2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (Base station Siemens BS-240 (2/2/2) 900 – 7 pcs). 226,270.66 VAT 18% 40,728.72 Total 266,999.38

7 ReCom Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication OJSC involving delivery of telecommunication equipment for GSM network 312,332.90 including VAT in the is simultaneously a member of ReCom OJSC equipment for GSM network elements Orel elements. Order No.83-01-2005/1726 to Contract No.1726/02-MTS of amount of USD 47,644.00 Board of Directors of subsidiary 03.01.2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (Base station Siemens BS-240 (2/2/2) 900 – – 10 pcs.). 264,688.90 VAT 18% 47,644.00 Total 312,332.90 ReCom Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication OJSC involving delivery of telecommunication equipment for GSM network 229,084.52 including VAT in the is simultaneously a member of ReCom OJSC equipment for GSM network elements Orel elements. Order No. 80-01-2005/1726 to Contract No. 1726/02-МТС of amount of 34,945.10 Board of Directors of subsidiary 03.01.2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (Base station Siemens BS-240 (2/2/2) 900 – – pcs). 194,139.42 VAT 18% 34,945.10 Total 229,084.52 ReCom Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication OJSC involving delivery of telecommunication equipment for GSM network 312,332.90 including VAT in the is simultaneously a member of ReCom OJSC equipment for GSM network elements Orel elements. Order No.81-01-2005/1726 to Contract No. 1726/02-МТС of amount of USD 47,644.00 Board of Directors of subsidiary 03.01.2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (Base station Siemens BS-240 (2/2/2) 900 – – 10 pcs.). 264,688.90 VAT 18% 47,644.00 Total 312,332.90 ReCom Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication OJSC involving delivery of telecommunication equipment for GSM network 142,106.62 including VAT in the is simultaneously a member of ReCom OJSC equipment for GSM network elements Orel elements. Order No.77-01-2005/1726 to Contract No. 1726/02-MTS of amount of USD 21,677.28 Board of Directors of subsidiary 03.01.2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (Power supply racks 48/120-4.3 – 9 pcs.; Power supply racks 48/120-4.3 (low) – 7 pcs.; Stand for batteries (three-tier) – 9pcs.; 2 m Box for batteries – 14 pcs.; Batteries 250А/h – 336 pcs.; Batteries 165 А/h – 144 pcs.). 120,429.34 VAT 18% 21,67728 Total 142,10662 ReCom Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication OJSC involving delivery of telecommunication equipment for GSM network 142,106.62 including VAT in the is simultaneously a member of ReCom OJSC equipment for GSM network elements Orel elements. Order No.78-01-2005/1726 to Contract No. 1726/02-MTS of amount of 21,677.28 Board of Directors of subsidiary 03.01.2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (Power 8 supply racks 48/120-4.3 – 9 pcs.; Power supply racks 48/120-4.3 (low) – 7 pcs.; Stand for batteries (three-tier) – 9pcs.; 2 m Box for batteries – 14 pcs.; Batteries 250А/h – 336 pcs.; Batteries 165 А/h – 144 pcs.). 120,429.34 VAT 18% 21,677.28 Total 142,106.62 ReCom Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication OJSC involving delivery of telecommunication equipment for GSM network 130,329.42 including VAT in the is simultaneously a member of ReCom OJSC equipment for GSM network elements Orel elements. Order No.76-01-2005/1726 to Contract No. 1726/02-MTS of amount of USD 19,880.76 Board of Directors of subsidiary 03.01.2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (Power supply racks 48/120-4.3 – 9 pcs.; Power supply racks 48/120-4.3 (low) – 6 pcs.; Stand for batteries (three-tier) – 9pcs.; 2 m Box for batteries – 12 pcs.; Batteries 250А/h – 228 pcs.; Batteries 165 А/h – 144 pcs.). 110 448,66 VAT 18% 19,880.76 Total 130,329.42 ReCom Conclusion of transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication OJSC involving delivery of telecommunication equipment for GSM network 8,434.76 including VAT in the is simultaneously a member of ReCom OJSC equipment for GSM network elements Orel elements. Order No.46-01-2005/1725 to Contract No. 1725/02-MTS of amount of USD 1,286.66 Board of Directors of subsidiary 03.01.2002. Description Cost (USD) Telecommunication equipment for GSM network elements (Antenna BS800 739707-45/+45 90 ∗ with mounting hardware – 15 pcs.) 7 ,148.10 VAT 18% 1,286.66 Total 8,434.76 JSCB MBRD Conclusion of Under Lease Contract for non-residential premises. The total monthly rental fee for all AFK Sistema OJSC (as an entity which owns Sub-lease (OJSC) Pursuant to such contract MTS OJSC (lessor) under-leases to JSCB under-leased premises amounts more than 20% of MTS OJSC shares and Moscow MBRD (lessee) non-residential premises with total floor space 33.3 sq. USD 1,638.54 including VAT in more than 20% of JSCB MBRD (OJSC) m. located at: the amount of USD 249.94. shares); - 2a, Konstantin Simonov St. Moscow; Mr. A. N. Buyanov (as a person who is - 24/2, Malaya Dmitrovka, Moscow; simultaneously member of the Board of - 68/18, Zemlaynoy Val, Moscow Directors of MTS OJSC and JSCB MBRD Term of lease is until 15.02.2006. (OJSC)). RA Maxima Placing advertising materials at channels: First, Russia, STS, Ren-TV in Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC January-December 2005. 24,900,000.00 including VAT. more than 20% of shares in MTS OJSC and Moscow more than 20% of shares in RA RA Maxima OJSC

RA Maxima Placing advertising materials at channel Mus-TV in January-December Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC 2005. 1,037,500.00 including VAT. more than 20% of shares in MTS OJSC and Moscow more than 20% of shares in RA RA Maxima OJSC

RA Maxima Placing advertising materials at channel МTV in January-December Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC 2005. 622,500.00 including VAT. more than 20% of shares in MTS OJSC and Moscow more than 20% of shares in RA RA Maxima OJSC

9 RA Maxima Placing advertising materials at channel DTV in January-December 2005. Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC 267,675.00 including VAT. more than 20% of shares in MTS OJSC and Moscow more than 20% of shares in RA RA Maxima OJSC

RA Maxima Placing advertising materials at channel TV3 in January-December 2005. Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC 368,053.13 including VAT. more than 20% of shares in MTS OJSC and Moscow more than 20% of shares in RA RA Maxima OJSC

RA Maxima Placing of sponsor materials in the program “Around the World” in Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC January-December 2005. 315,488.64 including VAT. more than 20% of shares in MTS OJSC and Moscow more than 20% of shares in RA RA Maxima OJSC

RA Maxima Placing of sponsor materials in the program «What? Where? When?» in Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC January-December 2005. 1,462,980.00 including VAT. more than 20% of shares in MTS OJSC and Moscow more than 20% of shares in RA RA Maxima OJSC

RA Maxima Placing advertising materials in press in January-December 2005. Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC 6,865,923.00 including VAT. more than 20% of shares in MTS OJSC and Moscow more than 20% of shares in RA RA Maxima OJSC RA Maxima Placing advertising materials in cinemas of Moscow and regions, Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC fabrication of racks, printed materials and covers, their placing, 1,300,000.00 including VAT. more than 20% of shares in MTS OJSC and Moscow creative/design for cinema-club in January-December 2005. more than 20% of shares in RA RA Maxima OJSC

RA Maxima Placing advertising materials in radio stations in January-December 2005. Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC 6,592,000.00 including VAT. more than 20% of shares in MTS OJSC and Moscow more than 20% of shares in RA RA Maxima OJSC

RA Maxima Placing advertising materials as General Sponsor of Formula-1'2005 in Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC January-December 2005. 581,600.00 including VAT. more than 20% of shares in MTS OJSC and Moscow more than 20% of shares in RA RA Maxima OJSC

RA Maxima Placing advertising materials as General Sponsor of Championship of RF Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials OJSC in January-December 2005. 2,100,000.00 including VAT. more than 20% of shares in MTS OJSC and Moscow more than 20% of shares in RA RA Maxima OJSC

RA Media- Placing advertising materials at channels NTV and TNT in January- Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials planning December 2005. 10,107,352.00 including VAT. more than 20% of shares in MTS OJSC and CJSC more than 20% of shares in RA Media- Moscow planning CJSC

10 RA Media- Placing advertising materials on outdoor advertising mediums in Moscow Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials planning and in Moscow region in January-December 2005. 14,079,000.00 including VAT. more than 20% of shares in MTS OJSC and CJSC more than 20% of shares in RA Media- Moscow planning CJSC

RA Media- Placing advertising materials on outdoor advertising mediums in Russian Total amount under contract is USD AFK Sistema OJSC as an entity which owns Placing advertising materials planning cities other than Moscow in January-December 2005. 594,538.18 including VAT. more than 20% of shares in MTS OJSC and CJSC more than 20% of shares in RA Media- Moscow planning CJSC ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network USD185,807.14 including VAT. is at the same time a member of ReCom OJSC equipment for GSM network elements. elements. Order No. 79-01-2005/1726 to Contract No. 1726/02-MTS of Board of Directors. 03.01.2002. Description Cost (USD) Telecommunication equipment for GSM network elements (Siemens BS- 240 XS (2/2/2) 900 base station– 1; Siemens BS-240 (2/2/2) 900 base stations – 4). 157,463.68 VAT 18% 28,343.46 Total 185,807.14 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 83,120.12 including VAT. is at the same time a member of ReCom OJSC equipment for GSM network elements. elements. Order No. 41-09-2004/1725 to Contract No. 1725/02-MTS of Board of Directors. 03.01.2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (1.2 m, 13 GHz Radio Relay Antenna (Andrew) – 16; 1.2 m, 18GHz Radio Relay Antenna (NPO Development) – 10.; 0.6 m, 18 GHz Radio Relay Antenna (NPO Development) – 10; 0.6 m 18 GHz Radio Relay Antenna (Andrew) – 2; 0.3 m 18 GHz Radio Relay Antenna (Andrew)- 14; N-type connector – 124, Radio Relay Cable for Pasolink – 15,000) 70,440.78 VAT 18% 12,679.34 Total 83,120.12 ReCom OJSC Entering into Supplementary Agreement No. 4 to Contract No. 1726/02- Price of Order No. 46-04- MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommunication Orel MTS of 03.01.02 between MTS OJSC and ReCom OJSC in accordance 2004/1726 to Contract No. 1726/02- is at the same time a member of ReCom OJSC equipment for GSM network elements. with which the Specification to Order No. 46-04-2004/1726 shall be MTS of 03.01.02 in accordance Board of Directors. changed, and the order price shall be decreased by USD 299,489.42 with Supplementary Agreement No. including VAT (USD 45,684.82) and constitute USD 149,767.02. 4 to Contract No. 1726/02-MTS of 03.01.02 shall be decreased by USD 299,489.42 including VAT (USD 45,684.82) and constitute USD 149,767.02. ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Execution of works Orel involving execution of works. Order No. (S)1/1/40/S117-01-04/759.03- 60,418.12 including VAT. is at the same time a member of ReCom OJSC MTS to Contract for Equipment Delivery and Execution of Installation Board of Directors. Works No. 4126/04-MTS of 24.08.04г. Place of work shall be Orel. Description Cost (USD) Services relating to connection of 64 Kbit/s SS7 for HLR extension up to 800 thousand subscribers. 51,201.80 VAT 18% 9,216.32 11 Total 60,418.12

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of equipment Orel involving delivery of equipment. Order No. (Н)1/1/88/4/04-07- 183,195.00 including VAT. is at the same time a member of ReCom OJSC 2004/24/03-Telecom-Transport-MTS to Contract for Equipment Delivery Board of Directors. and Execution of Installation Works No.4126/04-MTS of 24.08.04. Place of equipment delivery shall be Kursk. Description Cost (USD) Echocompensation equipment Quard 2 E1 HEC 155,250.00 VAT 18% 27,945.00 Total 183,195.00 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Execution of works Orel involving execution of works. Order No. (S)1/1/90/S39-06- 41,906.24 including VAT. is at the same time a member of ReCom OJSC 2004/1908.04-MTS to Contract for Equipment Delivery and Execution of Board of Directors. Installation Works No.4126/04-MTS of 24.08.04. Place of works shall be Bryansk. Description Cost (USD)

Works relating to installation of MSN extension equipment for IN; 7,102.75 Works relating to installation and check-out of MSN extension equipment for IN; 28,411.01 VAT 18% 6,392.48 Total 41,906.24 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Execution of works Orel involving execution of works. Order No. (S)1/1/91/S41-06- 41,922.05 including VAT. is at the same time a member of ReCom OJSC 2004/1908.04-MTS to Contract for Equipment Delivery and Execution of Board of Directors. Installation Works No.4126/04-MTS of 24.08.04. Place of works shall be Voronezh. Description Cost (USD)

Works relating to installation of MSN extension equipment for IN;

7,105.43

Works relating to installation and check-out of MSN extension equipment for IN; 28,421.73

VAT 18% 6,394.89

Total 41,922.05

12 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Execution of works Orel involving execution of works. Order No. (S)1/1/92/S40-06- 36,975.71 including VAT. is at the same time a member of ReCom OJSC 2004/1908.04-MTS to Contract for Equipment Delivery and Execution of Board of Directors. Installation Works No.4126/04-MTS оof 24.08.04. Place of works shall be Orel. Description Cost (USD)

Works relating to installation of MSN extension equipment for IN;

6 267,07

Works relating to installation and check-out of MSN extension equipment for IN; 25 068,28

VAT 18% 5 640,36

Total 36 975,71 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Execution of works Orel involving execution of works. Order No. (S)1/1/89/S38-06- 41,922.05 including VAT. is at the same time a member of ReCom OJSC 2004/1908.04-MTS to Contract for Equipment Delivery and Execution of Board of Directors. Installation Works No.4126/04-MTS of 24.08.04г. Place of works shall be Belgorod. Description Cost (USD) Works relating to installation of MSN extension equipment for IN; 7 105,43 Works relating to installation and check-out of MSN extension equipment for IN; 28,421.73 VAT 18% 6,394.89 Total 41,922.05 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of equipment Orel involving delivery of equipment. Order No. (Н)3/1/2/19.2-3712/03-MTS 78,427.52 including VAT. is at the same time a member of ReCom OJSC to Contract for Equipment Delivery and Execution of Installation Works Board of Directors. No.4126/04-MTS of 24.08.04г. Description Cost (USD)

PASOLINK ODU 13 GHz Sub A (1-hop=2 set odu) – 3; PASOLINK ODU 13 GHz Sub B (1-hop=2 set odu) – 3; PASOLINK ODU 18 GHz Sub B (1-hop=2 set odu) – 3; PASOLINK V.4 IDU 16E1N WITH PM CARD Interface 120 Ohm – 3.; PASOLINK V.4 IDU 16E1P WITH PM CARD Interface 120 Ohm – 2. 66,464.00 VAT 18% 11,963.52 Total 78 ,427.52

13 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of equipment Orel involving delivery of equipment. Order No.(Н)3/1/1/53-1909/04-MTS to 44,316.69 including VAT. is at the same time a member of ReCom OJSC Contract for Equipment Delivery and Execution of Installation Works Board of Directors. No.4126/04-MTS of 24.08.04. Description Cost (USD)

ACCG – 1; IOP:MB – 1; IWE HS – 3; MDD – 2; MDDE – 1; MDM – 1; MODEM – 2; SGCB – 1. 37,556.52

VAT 18% 6,760.17 Total 44 ,316.69 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Services prices shall be determined MTS OJSC President Mr. V.V. Sidorov who Provision of agency services Orel involving rendering agency services by MTS OJSC (Agent) to ReCom based on contracts concluded is at the same time a member of ReCom OJSC OJSC (Principal) with respect to services management relating to between the Agent and Contractors Board of Directors. equipment repair and maintenance. and specified in a respective order. The Principal undertakes to indemnify the Agent for its losses relating to services management, as well as pay to the Agent agency commission in the amount of 1% (one percent) of Services Cost during 10 (ten) banking days following the receipt of an invoice issued based on the Acceptance Certificate signed by both parties. MCS OJSC Omsk Entering into transaction between MTS OJSC and MCS OJSC involving Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommunication delivery of equipment and materials for GSM network elements. Order 15,288.98 including VAT. is at the same time a member of MCS OJSC equipment No. 24-01-2005/2611 to Contract No. 2611/02-MTS of September 30, Board of Directors. 2002. Description Cost (USD)

Materials and equipment for GSM network elements (GPROC3 – 4) 12,956.76 VAT 18% 2,332.22 Total 15,288.98 MCS OJSC Omsk Entering into transaction between MTS OJSC and MSC OJSC involving Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommunication delivery of equipment and materials for GSM network elements. Order 113,305.20 including VAT. is at the same time a member of MCS OJSC equipment No. 23-12-2004/2611 to Contract No 2611/02-MTS of September 30, Board of Directors. 2002. Description Cost (USD)

Materials and equipment for GSM network elements (board DSW2 – 18; board DSWX – 54) 96,021.36 VAT 18% 17,283.84 Total 113,305.20

14 MCS OJSC Omsk Entering into transaction between MTS OJSC and MSC OJSC involving Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Execution of works execution of works. Order No.(S)1/1/83/S145-03-2004/759.03-MTS to 180,216.56 including VAT. is at the same time a member of MCS OJSC Contract for Equipment Delivery and Execution of Installation Works Board of Directors. No.3869/04-MTS of 24.08.04. Place of works shall be Samara. Description Cost (USD)

Works relating to installation and check-out of MSC/VLR extension from 300К to 500К; 76,362.95

Works relating to installation and check-out of HLR/AC extension from 300К to 800К; 76,362.95 VAT 18% 27,490.66 Total 180,216.56 MCS OJSC Omsk Entering into transaction between MTS OJSC and MCS OJSC involving Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of equipment delivery of equipment/SPTA for PASOLINK, NEC, MSN/HLR Siemens 518,106.27 including VAT. is at the same time a member of MCS OJSC equipment. Order specification No. 5 to Equipment Supply Contract Board of Directors. No.471/2003-MTS of 24.02.05. Description Cost (USD) Equipment/SPTA for PASOLINK, NEC, MSN/HLR Siemens equipment. 483,404.91 VAT 18% 79,033.16 Total 518,106.27 MCS OJSC Omsk Entering into transaction between MTS OJSC and MCS OJSC in The Principal shall recover to the MTS OJSC President Mr. V.V. Sidorov who Contract of agency accordance with which MCS OJSC (Agent) assumes obligations to Agent all costs relating to providing is at the same time a member of MCS OJSC distribute lottery tickets on behalf and at the expense of MTS OJSC gains to winners of Lottery Jeans. Board of Directors. (Principal) and to provide lottery gains to winners of the promotional Lottery Jeans. MCS OJSC Omsk Entering into transaction between MTS OJSC and MCS OJSC involving Services prices shall be determined MTS OJSC President Mr. V.V. Sidorov who Provision of agency services rendering agency services by MTS OJSC (Agent) to MCS OJSC based on contracts concluded is at the same time a member of MCS OJSC (Principal) with respect to services management relating to equipment between the Agent and Contractors Board of Directors. repair and maintenance. and specified in a respective order. The Principal undertakes to indemnify the Agent for its losses relating to services management, as well as pay to the Agent agency commission in the amount of 1% (one percent) of Services Cost during 10 (ten) banking days following the receipt of an invoice issued based on the Acceptance Certificate signed by both parties. MCS OJSC Omsk Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – Cost of airtime for number 0875 MTS OJSC President Mr. V.V. Sidorov who MTS OJSC provides to MCS OJSC a entertainment voice service Kama Sutra, short number 0875 shall be USD 0.50 per minute is at the same time a member of MCS OJSC service relating to the access of MCS Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – Cost of airtime for number 0651 Board of Directors. OJSC subscribers’ traffic to its entertainment voice service Fan Shui, short number 0651 shall be USD 0.50 per minute information and entertainment Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – Cost of airtime for number 0955 resources. entertainment voice service shall be USD 0.50 per minute Voice Dating Service: Chat, short number 0955 Cost of airtime for number 0958 Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – shall be USD 0.50 per minute entertainment voice service Cost of airtime for number 0959 15 Voice Dating Service: Premium, short number 0958 shall be USD 0.50 per minute Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – Cost of airtime for number 0834 entertainment voice service shall be USD 0.60 per minute Voice Dating Service: Search, short number 0959 Cost of airtime for number 0808 Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – shall be USD 0.35 per minute entertainment voice service Cost of airtime for number 0852 Mobile Voice Mail: Three Wishes, short number 0834 shall be USD 0.50 per minute Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – Cost of airtime for number 0613 entertainment voice service Meeting People, short number 0808 shall be USD 0.50 per minute Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – Cost of airtime for number 0618 entertainment voice service shall be USD 0.60 per minute Dating Service Hunt!, short number 0852 Cost of airtime for number 0646 Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – shall be USD 0.50 per minute information voice service BBC Mobile Service, short number 0613 Cost of airtime for number 0647 Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – shall be USD 0.50 per minute entertainment voice service Ridiculous People, short number 0618 Cost of airtime for number 0837 Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – shall be USD 0.40 per minute entertainment voice service Cost of airtime for number 0838 Joviality and Wit Club (CVN), short number 0646 shall be USD 0.60 per minute Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – Cost of airtime for number 0839 entertainment voice service shall be USD 0.60 per minute Panel Game, short number 0647 Cost of airtime for number 0871 Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – shall be USD 0.60 per minute entertainment voice service Cost of airtime for number 0933 MTV-interactive Voice Portal, short number 0837 shall be USD 0.50 per minute Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – Cost of airtime for number 0629 entertainment voice service Have a Rest, short number 0838 shall be USD 0.70 per minute Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – entertainment voice service Horoscope, short number 0839 Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – entertainment voice service Voice of TNT, short number 0871 Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – entertainment voice service Don Guan, short number 0933 Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 – entertainment voice service Guess the Melody, short number 0629 Quasar-Micro.ru Entering into transaction in accordance with which Quasar-Micro.ru LLC Transaction amount is USD AFK Sistema OJSC as an entity which owns Providing training services LLC Moscow shall provide consulting training services. Contract No. 7 to General Co- 8,872.42 including VAT more than 20% of MTS OJSC shares and at operation Agreement of 15.06.04 relating to the implementation of Oracle the same time owns indirectly more than 20% E-Business Suite based ERP system. of shares in authorized capital of Quasar- Micro.ru LLC Quasar-Micro.ru Entering into transaction in accordance with which Quasar-Micro.ru LLC Transaction amount is USD AFK Sistema OJSC as an entity which owns Delivery LLC Moscow shall provide servers to MTS OJSC in Vladivostok, MR Far Eastern 91,493.00 including VAT more than 20% of MTS OJSC shares and at (invoice R765М2813). Servers x346-2 (USD 9,402), x365-4 (USD the same time owns indirectly more than 20% 18,1172). of shares in authorized capital of Quasar- Micro.ru LLC Quasar-Micro.ru Entering into transaction in accordance with which Quasar-Micro.ru LLC Transaction amount is USD AFK Sistema OJSC as an entity which owns Delivery LLC Moscow shall provide IBM ThinkCentre A50 Tower - 20, IBM ThinkPad R51 - 213,711.63 including VAT more than 20% of MTS OJSC shares and at 47, TR X40 PM-1.4LV/256/40/12.1xga/Geth/8c/11abg/BT/SS/XPP/3Y the same time owns indirectly more than 20% 50 (invoice R765М2791). of shares in authorized capital of Quasar- Micro.ru LLC

16 Quasar-Micro.ru Entering into transaction in accordance with which Quasar-Micro.ru LLC Transaction amount is USD AFK Sistema OJSC as an entity which owns Delivery LLC Moscow shall provide PC and notebooks (invoice R765М2821). T42 – 20 (USD 361,833.00 including VAT more than 20% of MTS OJSC shares and at 2,490), X40 – 70 (USD 1,936), R51 – 50 (USD 1,690), A50 – 31 (USD the same time owns indirectly more than 20% 838.05) + (USD 957). of shares in authorized capital of Quasar- Micro.ru LLC Quasar-Micro.ru Entering into transaction in accordance with which Quasar-Micro.ru LLC Transaction amount is USD AFK Sistema OJSC as an entity which owns Delivery LLC Moscow shall provide PC and notebooks (USB Portable distette drive)USD 58 + 10,094.00 including VAT more than 20% of MTS OJSC shares and at USD 180 (ThinkPad X4 Ultrabase Dock)+X40 ThinkPad USD 1,876, to the same time owns indirectly more than 20% Moscow (invoice R765М2811). of shares in authorized capital of Quasar- Micro.ru LLC Quasar-Micro.ru Entering into transaction in accordance with which Quasar-Micro.ru LLC Transaction amount is USD AFK Sistema OJSC as an entity which owns Delivery LLC Moscow shall provide Combo II, rack – (1) to Novosibirsk (invoice R765М2817). 1,555.50 including VAT more than 20% of MTS OJSC shares and at the same time owns indirectly more than 20% of shares in authorized capital of Quasar- Micro.ru LLC Quasar-Micro.ru Entering into transaction in accordance with which Quasar-Micro.ru LLC Transaction amount is USD AFK Sistema OJSC as an entity which owns Delivery LLC Moscow shall provide PCs to Ioshkar Ola (Contract No. 07-P/2005/ 1,741.50 including VAT more than 20% of MTS OJSC shares and at R765М2790), PC A51 –1 (USD 1276.5) and carrying cases – 5 (USD the same time owns indirectly more than 20% 93). of shares in authorized capital of Quasar- Micro.ru LLC Quasar-Micro.ru Entering into transaction in accordance with which Quasar-Micro.ru LLC Transaction amount is USD AFK Sistema OJSC as an entity which owns Technical support LLC Moscow shall provide technical support of Oracle system soft ware for the year 212,611.22 including VAT more than 20% of MTS OJSC shares and at 2005 (invoice R765М2823) acquired under Contract No. 2 (No. 3268/04) the same time owns indirectly more than 20% to General Agreement of 15.06.2004. of shares in authorized capital of Quasar- Micro.ru LLC Quasar-Micro.ru Entering into transaction in accordance with which Quasar-Micro.ru shall Transaction amount is USD AFK Sistema OJSC as an entity which owns Connection of regions LLC Moscow perform work relating to the implementation of modules Purchase and 542,800.00 including VAT more than 20% of MTS OJSC shares and at Warehouses Management and Basic Instruments in regions. Contract No. the same time owns indirectly more than 20% 10 to General Co-operation Agreement of 15.06.2004 relating to the of shares in authorized capital of Quasar- implementation of Oracle E-Business Suite based ERP system Micro.ru LLC Quasar-Micro.ru Entering into transaction in accordance with which Quasar-Micro.ru LLC Transaction amount is USD AFK Sistema OJSC as an entity which owns Training LLC Moscow shall provide consulting services relating to the operation of modules 44,000.00 including VAT more than 20% of MTS OJSC shares and at Purchase and Warehouses Management and Basic Instruments. Contract the same time owns indirectly more than 20% No. 10 to General Co-operation Agreement of 15.06.2004 relating to the of shares in authorized capital of Quasar- implementation of Oracle E-Business Suite based ERP system Micro.ru LLC Quasar-Micro.ru Entering into transaction in accordance with which Quasar-Micro.ru LLC Transaction amount is USD AFK Sistema OJSC as an entity which owns Module implementation LLC Moscow shall perform work relating to the implementation of module Salary. 933,380.00 including VAT more than 20% of MTS OJSC shares and at Contract No. 11 to General Co-operation Agreement of 15.06.2004 the same time owns indirectly more than 20% relating to the implementation of Oracle E-Business Suite based ERP of shares in authorized capital of Quasar- system Micro.ru LLC ROSNO OJSC Conclusion of Contract of Voluntary Health Insurance of MTS OJSC for Transaction amount is USD AFK Sistema OJSC as an entity which is MTS Voluntary health insurance of MTS 2005 (see Annex No.1). Policy period: until March 31, 2006. Settlement 8,022,841, VAT is not imposed OJSC shareholder owning more than 20% of OJSC employees, including branches. procedure: single payment during 5 business days following the shares in MTS OJSC and is an affiliate of conclusion of the transaction. ROSNO OJSC. Macro Actu-al Annual Insu- Price of 1 RegionMos num- price of 1 rance policy Trans- cow ber policy peri-od, during action as of moths insuran-ce amountU 01.04.0 period, SD 5. USD MTS OJSC 4,910 990 13.0 1,073 5,265 975 Moscow 17 Branch 252 441 13.0 478 120,393 Vladimir Branch 111 388 14.0 453 50,250 Ivanovo Branch 264 431 12.0 431 113,784 Kaluga Branch 52 404 12.0 404 21,008 Kostro-ma Branch 390 392 13.0 425 165,620 Ryasan Branch 303 397 13.5 447 135,327 Smo-lensk Branch 161 403 4.0 134 21,628 Tambov Branch 43 585 12.5 609 26,203 Tver Branch 288 439 14.5 530 152,784 Tula Branch 249 452 12.5 471 117,238 Yaro-slavl Branch 201 763 12.0 763 153,363 MR North- West Branch 219 429 13.5 483 105,696 Pskov Branch 87 477 12.0 477 41,499 Syktyv-kar Branch 90 605 13.0 655 58,988 MR Volga Region- NW Branch в 182 605 13.0 655 119,286 Н.Новгоро де Branch 252 335 13.0 363 91,455 Korov Branch 61 638 13.0 691 42,161 Mordo-via Branch 319 553 14.0 645 205,810 Perm Branch 15 801 13.0 868 13,016 MR Volga Region SE Branch 215 801 12.0 801 172,215 Samara Branch 204 497 14.0 580 118,286 Saratov Branch 112 450 13.0 488 54,600 Ulya-novsk Region Branch 24 492 12.0 492 11,808

18 MR Soth Branch 112 788 13.0 854 95,611 MR Ural Branch 94 469 14.0 547 51,437 Kurgan Branch 255 482 10.0 402 102,425 TyumenRe gion Branch 157 482 10.0 402 63,062 Khanty- Mansi AA Branch 314 460 14.0 537 168,524 Chelya- binsk Repre- 32 10.0 0 0 sentation of Yamalo- Nenets AA Branch 135 624 12.0 624 84,550 MR Siberia Branch 108 730 12.0 730 78,840 MR Far East Total 10, 211 8,022, 841 ROSNO OJSC Conclusion of supplementary agreements on voluntary health insurance Transaction amount shall be not AFK Sistema OJSC as an entity which is MTS of employees who will be recruited until the end of the year 2005 (see more than USD 3,201,600 OJSC shareholder owning more than 20% of Annex No.2). Policy period: until March 31, 2006. Settlement procedure: shares in MTS OJSC and is an affiliate of single payment during 5 business days following the conclusion of the ROSNO OJSC. transaction. Strom telecom, Entering into transaction in accordance with which Strom telecom, s.r.o Transaction amount is USD AFK Sistema OJSC as an entity which is MTS Delivery s.r.o shall provide to MTS OJSC hard-and software complex to implement on- 3,000,000.00 excluding VAT OJSC shareholder owning more than 20% of Prague line settlements of the set of tariff plans OPTIMA shares in MTS OJSC and is an affiliate of Macro Region: Moscow Strom telecom, s.r.o Number of subscribers: 1 million Conditions of delivery: DDU Moscow MCS OJSC 1. AGREEMENT to Contract for Settlements and Technical Support in Cost of airtime per minute (in USD, MTS OJSC President Mr. V.V. Sidorov who MTS OJSC provides to MCS OJSC a providing information and entertainment services to subscribers of excluding taxes) with respect to the is at the same time Chairman of MCS OJSC service relating to the access of MCS Mobile Communication Systems OSJC (new version of agreement). following numbers shall be: Board of Directors. OJSC subscribers’ traffic to 0909 – 1,95; 0695 – 0,50; 0836 – information and entertainment 2. Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 on 0,60; 0878 – 0,40; 8867 – 0,60; resources. implementation of information and entertainment voice services with 0904 – 0,60; 0930 – 1,99; 0969 – respect to the following short numbers: 0909, 0695, 0836, 0878, 8867, 0,40; 0846 – 0,50; 0847 – 0,50; 0904, 0930, 0969, 0846, 0847, 0848, 0849, 0654, 0676, 0960, 0633, 0848 – 0,50; 0849 – 0,50; 0654 – 0919, 0912, 0955, 0958, 0959, 0997, 0610, 0961, 0651, 0629, 0875, 0,70; 0676 – 0,70; 0960 - 0,75; 0657, 0995, 0530, 0609, 0613, 0618, 0646, 0647, 0808, 0834, 0837, 0633 – 2,50; 0919 – 2,50; 0912 – 0838, 0839, 0852, 0871, 0933, 0939, 0677, 0842, 0845 0,50; 0955 – 0,50; 0958 – 0,50; 0959 - 0,50; 0997 – 1,50; 0610 – 1,50; 0961 – 1,70; 0651 – 0,50; 0629 – 0,70; 0875 – 0,50; 0657 – 0,50; 0995 – 0,60; 0530 – 0,29; 0609 – 0,75; 0613 – 0,50; 0618 – 0,60; 0646 – 0,50; 0647 – 0,50; 19 0808 – 0,35; 0834 – 0,60; 0837 – 0,40; 0838 – 0,60; 0839 – 0,60; 0852 – 0,50; 0871 – 0,60; 0933 – 0,50; 0939 – 0,75; 0677 – 0,50; 0842 – 0,40; 0845 – 0,35 ReCom 1. AGREEMENT to Contract for Settlements and Technical Support in Cost of airtime per minute (in USD, MTS OJSC President Mr. V.V. Sidorov who Information and entertain-ment services OJSC providing information and entertainment services to subscribers of excluding taxes) with respect to the is at the same time Chairman of ReCom OJSC ReCom OJSC. following numbers shall be: Board of Directors. 0909 – 1,95; 0695 – 0,50; 0836 – 2. Supplementary Agreement to Contract No. 32/04-MTS of 05.01.04 on 0,60; 0878 – 0,40; 8867 – 0,60; implementation of information and entertainment voice services with 0904 – 0,60; 0930 – 1,99; 0969 – respect to the following short numbers: 0909, 0695, 0836, 0878, 8867, 0,40; 0846 – 0,50; 0847 – 0,50; 0904, 0930, 0969, 0846, 0847, 0848, 0849, 0654, 0676, 0960, 0633, 0848 – 0,50; 0849 – 0,50; 0654 – 0919, 0912, 0955, 0958, 0959, 0997, 0610, 0961, 0651, 0629, 0875, 0,70; 0676 – 0,70; 0960 - 0,75; 0657, 0995, 0530, 0609, 0613, 0618, 0646, 0647, 0808, 0834, 0837, 0633 – 2,50; 0919 – 2,50; 0912 – 0838, 0839, 0852, 0871, 0933, 0939, 0677, 0842, 0845 0,50; 0955 – 0,50; 0958 – 0,50; 0959 - 0,50; 0997 – 1,50; 0610 – 1,50; 0961 – 1,70; 0651 – 0,50; 0629 – 0,70; 0875 – 0,50; 0657 – 0,50; 0995 – 0,60; 0530 – 0,29; 0609 – 0,75; 0613 – 0,50; 0618 – 0,60; 0646 – 0,50; 0647 – 0,50; 0808 – 0,35; 0834 – 0,60; 0837 – 0,40; 0838 – 0,60; 0839 – 0,60; 0852 – 0,50; 0871 – 0,60; 0933 – 0,50; 0939 – 0,75; 0677 – 0,50; 0842 – 0,40; 0845 – 0,35 ROSNO OJSC Public liability insurance of MTS OJSC as a lessee of four non-residential Insurance premium amount is RUR AFK Sistema OJSC as an entity which is MTS Public liability insurance Moscow premises to deploy BS equipment at the following addresses: 1,800. OJSC shareholder owning over 20% of shares - 18, Gagarina St.,Chelyabinsk; in MTS OJSC and an affiliate of ROSNO - 376v, Pobedy Prospect, Chelyabinsk; OJSC. -287, Pobedy Prospect, Chelyabinsk; -23, G.Tankograda St., Chelyabinsk. Term of contract is from 15.04.2005 until 14.04.2006. ROSNO OJSC Voluntary insurance of transport facilities (theft, damage, fire): Insurance premium amount is USD AFK Sistema OJSC as an entity which is MTS Insurance of a transport facility Moscow - VAZ 21310. 411.05. OJSC shareholder owning over 20% of shares Term of contract is from 22.04.2005 until 21.04.2006. in MTS OJSC and an affiliate of ROSNO OJSC. MCS OJSC Entering into transaction between MTS OJSC and MCS OJSC involving Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication Omsk the delivery of telecommunication equipment for GSM network elements. 1,159,459.74 including VAT. is at the same time a member of MCS OJSC equipment for MCS OJSC (Omsk) Order No. 25-02-2005/2611 to Contract No. 2611/02-MTS of September Board of Directors. 30, 2002. Description Cost (USD)

Telecommunication equipment for GSM network elements (base stations): BTS H2M 900 (2/2) 48 VDC – 2 pcs; BTS H2M 900 (2/2/2) 48 VDC – 4 pcs.; BTS H2M 900 (3/3/3) 48 VDC – 3 pcs.; BTS H2M 900 (4/4) 48 VDC – 1 pcs.; BTS H2M 900 (4/4/4) 48 VDC – 1 pcs.; BTS H2M 1800 (2/2/2) 48 VDC extension– 3 pcs.; 20 BTS H2M 1800 (3/3/3) 48 VDC extension – 3 pcs.; BTS H2M 1800 (4/4/4) 48 VDC extension - 3 pcs.; Stacking Bracket –2 pcs.; XMUX Card - 9 pcs.; Site Expansion Card – 18 pcs.; Inter-cabinet Fibre Optic – 9 pcs.; 48 V Power Supply – 9 pcs.; V.4 Pasolink 38GHz micro wave equipment, 16E1(1+1), subB (subset) – 4 pcs.; V.4 Pasolink 38GHz, 16E1(1+0) micro wave equipment, subB (subset) – 2 pcs.; V.4 Pasolink 18GHz, 16E1(1+1) micro wave equipment, subС (subset) – 2 pcs.; V.4 Pasolink 18GHz, 16E1(1+0) micro wave equipment, subС (subset) – 2 pcs.) 982,593.00

VAT 18% 176,866.74

Total 1,159,459.74

MCS OJSC Entering into transaction between MTS OJSC and MCS OJSC involving Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication Omsk the delivery of telecommunication equipment for GSM network elements. 294,837.30 including VAT. is at the same time a member of MCS OJSC equipment for MCS OJSC (Omsk) Order No. 26-02-2005/2611 to Contract No. 2611/02-MTS of September Board of Directors. 30, 2002 Description Cost (USD)

Telecommunication equipment for GSM network elements (BSC Controller Equipment (BSC, 3 cages) – 1 pcs.; TRAU Transcoder (2-cages) – 1 pcs.) 249,862.12

VAT 18% 44,975.18

Total 294, 837.30

MCS OJSC Entering into transaction between MTS OJSC and MCS OJSC involving Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication Omsk the delivery of telecommunication equipment for GSM network elements. 663,349.48 including VAT. is at the same time a member of MCS OJSC equipment for MCS OJSC (Omsk) Order No. 27-03-2005/2611 to Contract No. 2611/02-MTS of September Board of Directors. 30, 2002. Description Cost (USD)

21 Telecommunication equipment for GSM network elements (Base stations): BTS H2M 900 (2/2/0) 48VDC – 1 pcs.; BTS H2M 900 (2/2/2) 48VDC – 3 pcs.; BTS H2M 900 (3/3/3) 48VDC – 4 pcs.; BTS H2M 900 (4/4/4) 48VDC – 1 pcs.; BTS H2M 1800 (3/3/3) 48VDC extension – 2 pcs.; BTS H2M 1800 (4/4/4) 48VDC extension – 1 pcs.; BTS H2M 1800 (4/0/0) master with 1 DUP&1HCU 220V AC – 2 pcs.; BTS H2M 1800 (4/4/4) master with 3DUP&3HCU 220V AC – 1 pcs.; XMUX Card – 3 pcs.; Site Expansion Card – 9 pcs.; Inter-cabinet Fibre Optic – 3 pcs.; 48 V Power Supply – 3 pcs.) 562,160.58

VAT 18% 101,188.90

Total 663,349.48 MCS OJSC Entering into transaction involving the delivery of equipment: Catalyst Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication Omsk 24-port 10/100 switch -1 pc.; 649,203.39 excluding VAT. is at the same time a member of MCS OJSC equipment for MCS OJSC (Omsk) AS-3640 router - 1 pc.; Board of Directors. NM-2FE-2W plate - 1 pc.; WIC 1pcs. plate, 2CE 1В plate - 1 pc.; PIX-515-R-BUN - 1 pc. Order No. 7/1/2 to Contract No. 3869/04-MTS of 24.08.04. MCS OJSC Entering into transaction involving the delivery of equipment: Transaction amount is RUR MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication Omsk Server НР DL360G3 Xeon-2.4 GH/512/Raid/CD/2x10/100 - 2pcs.; slides 143,101.05 excluding VAT. is at the same time a member of MCS OJSC equipment for MCS OJSC (Omsk) Univ Slide RL DL360G3 AII - 2 pcs.; HDD 36.4G10k HP –4 pcs. Board of Directors. Order No. 7/1/3 to Contract No 3869/04- MTS of 24.08.04. ReCom OJSC Entering into transaction involving providing services with respect to the Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Providing of services relating to the Orel implementation of the pre-billing system based on HP IUM 4.1 solution 62,400.00 excluding VAT. is at the same time a member of ReCom OJSC implementation of pre-billing system for (development of collectors to collect CDR from network elements, Board of Directors. ReCom OJSC installation and connection of IUM collectors to network elements, АСР connection and launch of roaming services). ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication Orel involving the delivery of telecommunication equipment for GSM network 1,050,188.48 including VAT. is at the same time a member of ReCom OJSC equipment for GSM network elements elements. Order No. 88-03-2005/1726 to Contract No. 1726/02-MTS of Board of Directors. for ReCom OJSC (Orel) 03.01.2002. Description Cost (USD) Telecommunication equipment for GSM network elements. (HC BSC step 1 250 Controller – 4 pcs.; TRAU 960TCH Transcoder – 4 pcs.) 889,990.24 VAT 18% 160,198.24

Total 1,050,188.48

22 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Execution of works relating to NDC 910 Orel involving the execution of works. Order No. (S)1/1/84/S97-09- 28,732.52 including VAT. is at the same time a member of ReCom OJSC implementation for ReCom OJSC 2001/482.99-MTS to Contract for Delivery and Execution of Installation Board of Directors. Works No. 4126/04-MTS of 24.08.04. Place of works shall be Orel. Performance time is no later than June 1, 2005. Description Cost (USD)

Woks relating to NDC 910 inplementation 24,349.59

VAT 18% 4,382.93

Total 28 732,52

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Execution of works relating to MSC Orel involving the execution of works. Order No. (S)1/1/58/S45-05- 196,056.34 including VAT. is at the same time a member of ReCom OJSC extension for ReCom OJSC 2001/482.99-MTS to Contract for Delivery and Execution of Installation Board of Directors. Works No.4126/04-MTS of 24.08.04. Place of works shall be Orel. Performance time is no later than June 1, 2005. Description Cost (USD) Works relating to MSC extension to 80 К 166,149.44 VAT 18% 29,906.90 Total 196,056.34 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Execution of works relating to VLR and Orel involving the execution of works. Order No. (S)1/1/61/S87-08- 93,924.08 including VAT. is at the same time a member of ReCom OJSC HLR extension for ReCom OJSC 2001/482.99-MTS to Contract for Delivery and Execution of Installation Board of Directors. Works No.4126/04-MTS of 24.08.04. Place of works shall be Orel. Performance time is no later than June 1, 2005. Description Cost (USD)

Works relating to VLR extension to 85 К and HLR extension to 95 К 79,596.68

VAT 18% 14,327.40

Total 93,924.08

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Execution of works relating to MSC Orel involving the execution of works. Order No. (S)1/1/78/S72-07- 288,327.78 including VAT. is at the same time a member of ReCom OJSC extension for ReCom OJSC 2001/482.99-MTS to Contract for Delivery and Execution of Installation Board of Directors. Works No.4126/04-MTS of 24.08.04. Place of works shall be Orel. 23 Performance time is no later than June 1, 2005. Description Cost (USD) Works relating to the extension of MSC САР 8,9 244,345.58 VAT 18% 43,982.20 Total 288,327.78 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Execution of works relating to HLR Orel involving the execution of works. Order No. (S)1/1/84/S91-07- 93,924.08 including VAT. is at the same time a member of ReCom OJSC extension for ReCom OJSC 2001/482.99-MTS to Contract for Delivery and Execution of Installation Board of Directors. Works No.4126/04-MTS of 24.08.04. Place of works shall be Orel. Performance time is no later than June 1, 2005.

Description Cost (USD)

Works relating to HLR/АС extension to 65 К 79,596.68 VAT 18% 14,327.40 Total 93,924.08 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication Orel involving the delivery of telecommunication equipment for GSM 150,284.40 including VAT. is at the same time a member of ReCom OJSC equipment for GSM network elements network elements. Order No.90-04-2005/1726 to Contract No. 1726/02- Board of Directors. for ReCom OJSC MTS of 03.01.2002. Description Cost (USD) Telecommunication equipment for GSM network elements: (Power supply rack 48/140-4.3 – 9 pcs.; Power supply rack 48/140-4.3 (low) – 7 pcs.; Rectifier module VBV 48/35-2К – 16 pcs.; Rack for batteries (3 levels) – 9 pcs.; Box for batteries 2m – 14 pcs.; Batteries 250 А/h – 336 pcs.; Batteries 165 А/h – 144 pcs.) 127,359.66 VAT 18% 22,924.74 Total 150,284.40 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who Delivery of telecommu-nication Orel involving the delivery of telecommunication equipment for GSM 35,807.52 including VAT. is at the same time a member of ReCom OJSC equipment for GSM network elements network elements. Order No.70-04-2005/1726 to Contract No.1726/02- Board of Directors. for ReCom OJSC MTS of 03.01.2002. Description Cost (USD)

Telecommunication equipment for GSM network elements: (Rack for batteries (3 levels) – 30 pcs.; Batteries 140 А/h – 40 pcs.; Batteries 165 А/h – 96 pcs.) 30,345.36 24

VAT 18% 5,462.16

Total 35,807.52 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Delivery of MSN extension equipment Orel involving delivery of MSN extension equipment for IN by MTS OJSC 289,295.94 including VAT. at the same time the Chairman of ReCom OJSC for IN for ReCom OJSC (Contractor) to ReCom OJSC (Purchaser) at the following address: 26, Board of Directors. Ordzhonokidze St., Voronezh. Delivery period shall be until 31.07.05. Order (Н) 1/1/114/36-06-04/1909.04-MTS to Contract No. 4126/04-MTS dated 24.08.04 . Description Cost (USD) Digital data (including fax data) transmission equipment; additional SS7 links (64 kbit/s); answer-back units for IN messages 35,037.91 38,772.69 171,355.45 VAT 18% 44,129.89 Total 289,295.94 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Delivery of MSN extension equipment Orel involving delivery of MSN extension equipment for IN by MTS OJSC 314,734.60 including VAT. at the same time the Chairman of ReCom OJSC for IN for ReCom OJSC (Contractor) to ReCom OJSC (Purchaser) at the following address: 2-nd Board of Directors. floor, 133I B. Khmelnitsky Prospect, Belgorod. Delivery period shall be until 31.07.05. Order (Н) 1/1/114/36-06-04/1909.04-MTS to Contract No. 4126/04-MTS dated 24.08.04 . Description Cost (USD) Digital data (including fax data) transmission equipment; additional SS7 links (64 kbit/s); answer-back units for IN messages 34,815.30 61,642.17 170,266.77 VAT 18% 48,010.36 Total 314,734.60 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Delivery of MSN extension equipment Orel involving delivery of MSN extension equipment for IN by MTS OJSC 107,886.68 including VAT. at the same time the Chairman of ReCom OJSC for IN for ReCom OJSC (Contractor) to ReCom OJSC (Purchaser) at the following address: 64, Board of Directors. Octyabrskaya St., Orel. Delivery period shall be until 31.07.05. Order (Н) 1/1/114/36-06-04/1909.04-MTS to Contract No. 4126/04-MTS dated 24.08.04 . Description Cost (USD) Digital data (including fax data) transmission equipment; answer-back units for IN messages 34,761.50 56,667.89 VAT 18% 16,457.29 Total 107,886.68 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Delivery of MSN extension equipment Orel involving delivery of MSN extension equipment for IN by MTS OJSC 296,482.00 including VAT. at the same time the Chairman of ReCom OJSC for IN for ReCom OJSC (Contractor) to ReCom OJSC (Purchaser) at the following address: 115, Board of Directors. Kalinin St., Bryansk. Delivery period shall be until 31.07.05. Order (Н) 1/1/114/36-06-04/1909.04-MTS to Contract No. 4126/04-MTS dated 24.08.04 . Description Cost (USD) Digital data (including fax data) transmission equipment; additional SS7 25 links (64 kbit/s); answer-back units for IN messages; connection of PCM traffics to RSS 34,711.89 30,729.54 113,174.03 72,640.46 VAT 18% 45,226.07 Total 296,482.00 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Delivery of telecommunication Orel involving delivery of telecommunication equipment for GSM network 196,508.16 including VAT. at the same time the Chairman of ReCom OJSC equipment for ReCom OJSC elements. Order No. 47-04-2005/1725 to Contract No. 1725/02-MTS of Board of Directors. January 3, 2002. Description Cost (USD) Telecommunication equipment for GSM network elements (Transformer board ТС3Н – 1pc.; BS 900/1800 Antenna 7330.02 in a set with fastener – 60 pcs.; Lightning protector 800-2000 MHz-120 pcs.; Dual-band filter 900/1800 - 60 pcs.; Telecommunication rack 19’’ – 40 pcs.; Switchboard 5N in a set with counter – 20 pcs; 7/8’’ Cable – 5000 pcs.; RSB-78, vertical 7/8’’ cable fastener – 6000 pcs.; Profile fitting – 6000 pcs.; 7/8’’-1/2’’ Sealant tube – 120 pcs.; Connector for 7/8’’ cable 7/16 female – 240 pcs.; Earthing for 7/8’’cable - 240 pcs.; Sealer – 80 pcs.; Jump- cable 2m SCF (7/16plug –7/16plug)- 120 pcs.; Jump-cable 3m. SCF (7/16plug –7/16plug 90*)- 240 pcs.; Matura lock– 40 pcs.; Antivandal plate to lock – 59 pcs.; S233 32А automation – 60 pcs.; S233 40А automation – 60 pcs.; Wall- mounted box 4 UNIT – 60 pcs.; Terminal block – 60 шт.; banded cable 360х4,5 (100 pcs. package)- 80 pcs.) 166,532.34 VAT 18% 29,975.82 Total 196,508.16 ReCom OJSC Entering into transaction between MTS OJSC (Agent) and ReCom OJSC Transaction amount is RUR MTS OJSC President Mr. V.V. Sidorov who is Provision of services relating to Orel (Principal) in accordance with which the Agent, on its own behalf and for 5,363.10 including VAT. at the same time the Chairman of ReCom OJSC maintenance of switching equipment account of the Principal, shall arrange provision of the service relating to Board of Directors. and basic sub-system equipment of maintenance of switching equipment and basic sub-system equipment of ReCom OJSC the Principal, and the Principal shall accept the Agency, reimburse for expenses incurred and pay Agent’s commission. Order No.1А-PGRP-R to Contract No. D0504837/05-MTS dated 14.04.2005. Items: Maintenance cost including VAT (RUR) Rectifier module VBV 48/30—2K series No.8526 (Orel) 1770.00 Rectifier module VBV 48/30—2К series N.8556 (Orel) 1770.00 Rectifier module VBV 48/30—2К series No.165 (Voronezh) 1770.00 Total 5,310.00 Agent’s commission including VAT, RUR 53.10 Amount payable, RUR 5,363.10 ReCom OJSC Conclusion of agreement on granting trade credit (delay in payment); in Interest at the rate of 9% per annum MTS OJSC President Mr. V.V. Sidorov who is Conclusion of agreement on granting Orel accordance with terms and conditions thereof, MTS OJSC shall grant to shall be payable on each amount at the same time the Chairman of ReCom OJSC trade credit (delay in payment) for ReCom OJSC trade credit in the form of delay in payment with respect to with respect to which a delay in Board of Directors. ReCom OJSC. orders to Contract No. 1593/04 (4126/04-MTS) of 24.08.04 and Contract payment has been granted. Interest No. 1726/02-MTS of 03.01.02. A delay in payment shall be granted with shall be paid simultaneously with respect to orders which are executed, in a part of delivery and/or work the repayment of liabilities relating performance, within the period from June 1, 2005 until June 1, 2006, and to respective orders. 26 if the amount of any order to the said contracts exceeds USD 500,000.00 (including VAT). The delay in payment shall be granted for the period up to two years.

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Execution of works relating to Orel involving the execution of works. Order (S)1/1/125/S49-06- 40,886.28 including VAT. at the same time the Chairman of ReCom OJSC installation of power supply equipment 2004/1908.04-MTS to Contract for Delivery and Execution of Installation Board of Directors. for MSC for ReCom OJSC Works No.4126/04-MTS dated 24.08.04. Place of works shall be Kursk. Performance time shall be no later than July 30, 2005. Description Cost (USD) Works relating to installation of power supply equipment for MSC 34,649.39 VAT 18% 6,236.89 Total 40,886.28 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Execution of works relating to Orel involving the execution of works. Order (S)1/1/123/S21-06- 209,456.04 including VAT. at the same time the Chairman of ReCom OJSC installation and commissioning of 2004/1908.04-MTS to Contract for Delivery and Execution of Installation Board of Directors. MSC/VLR/HLR/AC, 220/300 Works No.4126/04-MTS dated 24.08.04. Place of works shall be Kursk. thousand subscribers, for ReCom Performance time shall be no later than July 30, 2005. OJSC Description Cost (USD) Works relating to installation and commissioning of equipment MSC/VLR/HLR/AC 220/300 thousand subscribers 177,505.12 VAT 18% 31,950.92 Total 209,456.04 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Execution of works relating to Orel involving the execution of works. Order (S)1/1/123/S21-06- 21,185.25 including VAT. at the same time the Chairman of ReCom OJSC installation of air-conditioning 2004/1908.04-MTS to Contract for Delivery and Execution of Installation Board of Directors. equipment for MSC for ReCom OJSC Works No.4126/04-MTS dated 24.08.04. Place of works shall be Kursk. Performance time shall be no later than July 30, 2005. Description Cost (USD) Works relating to installation of air-conditioning equipment for MSC 17,953.60 VAT 18% 3,231.65 Total 21,185.25 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Equipment delivery for ReCom OJSC Orel involving the delivery of equipment. Order (Н)1/1/120/21-06- 2,947,232.00 including VAT. at the same time the Chairman of ReCom OJSC 2004/1909.04-MTS to Contract for Delivery and Execution of Installation Board of Directors. Works No.4126/04-MTS dated 24.08.04. Place of works shall be Kursk. Performance time shall be no later than July 30, 2005. Description Cost (USD) Equipment MSC/VLR/HLR/AC220/300 thousand subscribers (1 unit) 2,497,654.24 VAT 18% 449,557.76 Total 2,947,232.00 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Equipment delivery for ReCom OJSC Orel involving the delivery of equipment. Order (Н)1/1/121/42-06- 117,945.89 including VAT. at the same time the Chairman of ReCom OJSC 2004/1909.04-MTS to Contract for Delivery and Execution of Installation Board of Directors. Works No.4126/04-MTS dated 24.08.04. Place of works shall be Kursk. Performance time shall be no later than July 30, 2005. Description Cost (USD) Air conditioning equipment for MSC (1unit) 99,954.14 VAT 18% 17,991.75 Total 117,945.89 27 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Equipment delivery for ReCom OJSC Orel involving the delivery of equipment. Order (Н)1/1/122/43-06- 148,406.02 including VAT. at the same time the Chairman of ReCom OJSC 2004/1909.04- MTS to Contract for Delivery and Execution of Board of Directors. Installation Works No.4126/04-MTS dated 24.08.04. Place of works shall be Kursk. Performance time shall be no later than July 30, 2005. Description Cost (USD) Power supply equipment for MSC (1unit) 125,767.81 VAT 18% 22,638.21 Total 148,406.02 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Execution of works relating to Orel involving the execution of works. Order (S)1/1/130/S117-10- 23,904.88 including VAT. at the same time the Chairman of ReCom OJSC replacement of HLRISD and 2004/1908.04-МТС to Contract for Delivery and Execution of Board of Directors. MSC/VLRISD Installation Works No.4126/04-MTS dated 24.08.04. Place of works shall be Orel. Performance time shall be no later than July 30, 2005. Description Cost (USD) Replacement of HLRISD and MSC/VLRISD 20,258.37 VAT 18% 3,646.51 Total 23,904.88

ROSNO OJSC Conclusion of Supplementary Agreement No.1 to Insurance Contract for The total amount insured with - AFK Sistema OJSC as an entity which is both Conclusion of Supplementary Moscow Property of Legal Entities No. I4-1302304/32-21-02 dated 20.12.04 respect to additionally insured MTS OJSC shareholder owning over 20% of Agreement to the Insurance Contract involving changing of list of insured property. property is USD 62,669,804.96. shares in MTS OJSC and an affiliate of ROSNO for Property of Legal Entities The insurance premium, i.e. OJSC; insurance fee with respect to - Mr. A.N Byanov as a person who is at the Supplementary Agreement No. 1 same time a member of both MTS OJSC and amounts to USD 90,149.28. ROSNO OJSC Board of Directors. Property in the amount of USD 231,835.53 is excluded from the insurance coverage under the Insurance Contract. The remainder of the insurance premium in the amount of USD 374.82 with respect to the property excluded from the insurance coverage is subject to re-offset against payment of insurance premium with respect to additionally insured property. The insurance premium payable by the Insured Party (MTS OJSC) together with the remainder of the insurance premium with respect to the property excluded from insurance coverage subject to re- offset against payment of insurance premium with respect to additionally insured property 28 amounts to USD 89,774.46.

ROSNO OJSC Conclusion of Insurance Contract for Transport Facilities between MTS Transaction amount is RUR - AFK Sistema OJSC as an entity which is both Conclusion of Insurance Contract for Moscow OJSC and ROSNO OJSC. 59,042.71. MTS OJSC shareholder owning over 20% of Transport Facilities For the period from 14.05.2005 until 13.05.2006. VAT exempt. shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N Byanov as a person who is at the same time a member of both MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Conclusion of Insurance Contract for Transport Facilities between MTS Transaction amount is RUR - AFK Sistema OJSC as an entity which is both Conclusion of Insurance Contract for Moscow OJSC and ROSNO OJSC. 12,088.44. MTS OJSC shareholder owning over 20% of Transport Facilities For the period from 17.06.2005 until 16.06.2006. VAT exempt. shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N Byanov as a person who is at the same time a member of both MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Conclusion of Insurance Contract for Transport Facilities between MTS Transaction amount is RUR - AFK Sistema OJSC as an entity which is both Conclusion of Insurance Contract for Moscow OJSC and ROSNO OJSC. 33,855.84. MTS OJSC shareholder owning over 20% of Transport Facilities For the period from 05.06.2005 until 04.06.2006. VAT exempt. shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N Byanov as a person who is at the same time a member of both MTS OJSC and ROSNO OJSC Board of Directors. JSCB MBRD Conclusion of Supplementary Agreement No. 14 to Bank Account Contract MTS OJSC shall pay to JSCB - AFK Sistema OJSC as an entity which owns Supplementary Agreement to Bank (OJSC) (in RUR) No. 1517 dated 03.07.2000 in accordance with which JSCB MBRD banking commission at the over 20% of shares in MTS OJSC and over 20% Account Contract Moscow MBRD shall convert and transfer into MTS OJSC bank account No. rate of 0.06% of the total amount of of shares in JSCB MBRD (OJSC); 40702810000000000652 disposable funds of MTS OJSC collected using conversion, but not less than RUR - Mr. A.N Byanov as a person who is at the both its own resources as well as that of specialized services under Contract 600,000, for services relating to same time a member of both MTS OJSC and for Collection of Disposable Funds No. 09-I(2) dated 21.03.02, and MTS conversion and transfer of collected JSCB MBRD Board of Directors. OJSC shall pay for services provided by JSCB MBRD. disposable funds of MTS OJSC into its bank account. JSCB MBRD Conclusion of Supplementary Agreement No. 1 to Contract No. 09-I(2) For services relating to encashment - AFK Sistema OJSC as an entity which owns Conclusion of Supplementary (OJSC) dated 21.03.2002 for Encashment of Monetary Funds; pursuant the terms of values from MTS OJSC’s over 20% of shares in MTS OJSC and over 20% Agreement to Contract for Encashment Moscow and conditions thereof, the period shall be changed for which the amount booking offices, MTS OJSC shall of shares in JSCB MBRD (OJSC); of Monetary Funds. of collected monetary funds is to be calculated to charge commission fee pay to JSCB MBRD commission - Mr. A.N Byanov as a person who is at the payable to JSCB MBRD, a fixed sum is to be determined for each visit of a fee amounting to 0.04 % (including same time a member of both MTS OJSC and point located exteriorly of the Moscow Ring Road, as well as the list of VAT) of the total sum of values JSCB MBRD Board of Directors. MTS OJSC’s booking offices maintained under the agreement is to be collected during a calendar month, completed; these booking offices are located at the following addresses: but no less than RUR 400,000 - 58/1, Ryasansky Prospect; (including VAT). For each visit of a - 19, building 2, Dmitrovskoye Chaussee; point located exteriorly of the - 7А, Yaroslavskoye Chaussee, Pushkino, Moscow Region; Moscow Ring Road, MTS OJSC - 1, Komsomolskaya St., Podolsk, Moscow Region; shall pay to JSCB MBRD an - 9, building 1, Magnitogorslaya St.,; additional commission fee - 8A, building 1, Aviamotornaya St,; amounting to RUR 900 including - 60, Varshavskoye Chaussee. VAT. JSCB MBRD Conclusion of Lease Agreement pursuant to which MTS OJSC (Lessor) The rental fee for all leased - AFK Sistema OJSC as an entity which owns Lease Agreement relating to provision (OJSC) shall grant, and JSCB MBRD (Lessee) shall receive the temporary premises shall be calculated based over 20% of shares in MTS OJSC and over 20% of premises for lease for JSCB MBRD Moscow occupancy and use of a part of non-residential premises with total floor on the rental fee rate of USD 660 of shares in JSCB MBRD (OJSC); (OJSC) area 10 sq. m. (working places) located at the following addresses: per one sq. m per annum including - Mr. A.N Byanov as a person who is at the - 12/12, Pankratievsky Pereulok, Moscow; VAT. The total annual rental fee same time a member of both MTS OJSC and 29 - 103, Mir Prospect, Moscow; amounts to USD 59,400 including JSCB MBRD Board of Directors. - 4, building 1, General Ermolov St., Moscow; VAT. The monthly rental fee for all - 42, building 1, Profsojusnaya St. Moscow; leased premises amounts to USD - 19, building 2, Dmitrovskoye Choussee, Moscow; 4,950 including VAT. The rental - 2/10, 1-st Golutvinsky Pereulok, Moscow; fee includes community charges - 2a, Simonov St., Moscow; including power, heating, cold and - 24/2, M. Dmitrovka St, Moscow; hot water supply, and sewerage - 5/9, M. Dmitrovka St, Moscow. charges. The total floor area of the leased working places amounts to 90 sq. m. The lease term is until 10.06.2006. JSCB MBRD Conclusion of Cooperation Agreement to implement comprehensive Not to be determined - AFK Sistema OJSC as an entity which owns Cooperation Agreement (OJSC) servicing of SUBSCRIBERS who whish to acquire MTS OJSC Product at over 20% of shares in MTS OJSC and over 20% Moscow their own expense and for money credited by the Bank to meet the cost of a of shares in JSCB MBRD (OJSC); part of the Product. - Mr. A.N Byanov as a person who is at the same time a member of both MTS OJSC and JSCB MBRD Board of Directors. JSCB MBRD Entering into transaction in accordance with which MTS OJSC shall The cost of services provided by - AFK Sistema OJSC as an entity which owns Entering into transaction involving (OJSC) provide services to JSCB MBRD relating to the placement of Bank MTS OJSC to the Bank with over 20% of shares in MTS OJSC and over 20% rendering services to JSCB MBRD Moscow application on SIM cards and distribute such SIM cards among its respect to the placement of Bank of shares in JSCB MBRD (OJSC); with respect to the placement of Bank subscribers in the Company’s offices, and JSCB MBRD shall pay for application on SIM cards shall be - Mr. A.N Byanov as a person who is at the application on SIM cards. services provided by MTS OJSC with respect to the placement of Bank determined as a product of the same time a member of both MTS OJSC and application on SIM cards. number of SIM cards manufactured JSCB MBRD Board of Directors. in accordance with the Specification by 3.68 conventional units including VAT (1 conventional unit corresponds to the ruble equivalent of one dollar pursuant official dollar exchange rate set by the Bank of Russia for the date of payment effected by the Bank). MGTS OJSC Conclusion of Supplementary Agreement to Contract No. 13533 dated The annual rental fee amounts to - AFK Sistema OJSC as an entity which owns Change of currency of lease payments Moscow 27.08.04 for lease of a non-residential premise owned by MTS OJSC; RUR 1,928,176.20 including VAT, over 20% of shares in MTS OJSC and over 20% pursuant to this Supplementary Agreement the currency of lease payment at RUR 2,062.00 per one square of shares in MGTS OJSC; shall be changed. meter per annum including VAT. - MTS OJSC Board of Directors member Mr. The monthly rental fee amounts to V.S. Lagutin as a person who is also a member RUR 160,681.35 including VAT. of MGTS OJSC Board of Directors. MGTS OJSC Conclusion of Supplementary Agreement to Contract No. 13534 dated The annual rental fee amounts to - AFK Sistema OJSC as an entity which owns Change of currency of lease payments Moscow 27.08.04 for lease of a non-residential premise owned by MTS OJSC; RUR 1,949,208.60 including VAT, over 20% of shares in MTS OJSC and over 20% pursuant to this Supplementary Agreement the currency of lease payment at RUR 2,062.00 per one square of shares in MGTS OJSC; shall be changed. meter per annum including VAT. - MTS OJSC Board of Directors member Mr. The monthly rental fee amounts to V.S. Lagutin as a person who is also a member RUR 162,434.05 including VAT. of MGTS OJSC Board of Directors. MGTS OJSC Conclusion of Supplementary Agreement to Contract No. 13532 dated The annual rental fee amounts to - AFK Sistema OJSC as an entity which owns Change of currency of lease payments Moscow» 27.08.04 for lease of a non-residential premise owned by MTS OJSC; RUR 1,964,467.40 including VAT, over 20% of shares in MTS OJSC and over 20% pursuant to this Supplementary Agreement the currency of lease payment at RUR 2,062.00 per one square of shares in MGTS OJSC; shall be changed. meter per annum including VAT. The monthly rental fee amounts to - MTS OJSC Board of Directors member Mr. RUR 163,705.62 including VAT. V.S. Lagutin as a person who is also a member of MGTS OJSC Board of Directors. MGTS OJSC Conclusion of Supplementary Agreement to Contract No. 13586 dated The annual rental fee amounts to - AFK Sistema OJSC as an entity which owns Change of currency of lease payments Moscow 10.09.04 for lease of a non-residential premise owned by MTS OJSC; RUR 1,797,445.40 including VAT, over 20% of shares in MTS OJSC and over 20% pursuant to this Supplementary Agreement the currency of lease payment at RUR 2,062.00 per one square of shares in MGTS OJSC;

30 shall be changed. meter per annum including VAT. The monthly rental fee amounts to - MTS OJSC Board of Directors member Mr. RUR 149,787.12 including VAT. V.S. Lagutin as a person who is also a member of MGTS OJSC Board of Directors. MGTS OJSC Conclusion of Supplementary Agreement to Contract No. 13566 dated The annual rental fee amounts to - AFK Sistema OJSC as an entity which owns Change of currency of lease payments Moscow 07.09.04 for lease of a non-residential premise owned by MTS OJSC; RUR 6,483,190.00 including VAT, over 20% of shares in MTS OJSC and over 20% pursuant to this Supplementary Agreement the currency of lease payment at RUR 3,535.00 per one square of shares in MGTS OJSC; shall be changed. meter per annum including VAT. - MTS OJSC Board of Directors member Mr. The monthly rental fee amounts to V.S. Lagutin as a person who is also a member RUR 540,265.83 including VAT. of MGTS OJSC Board of Directors. MGTS OJSC Conclusion of Supplementary Agreement to Contract No. 3032/03- The annual rental fee amounts to - AFK Sistema OJSC as an entity which owns Change of currency of lease payments Moscow MTS/11669 dated 17.07.03 for lease of a non-residential premise owned by RUR 5,717,362 including VAT. over 20% of shares in MTS OJSC and over 20% MTS OJSC; pursuant to this Supplementary Agreement the currency of The monthly rental fee amounts to of shares in MGTS OJSC; lease payment shall be changed. RUR 476,446.83 including VAT. - MTS OJSC Board of Directors member Mr. V.S. Lagutin as a person who is also a member of MGTS OJSC Board of Directors. MGTS OJSC Conclusion of Contract for lease of non-residential premises owned by The annual rental fee amounts to - AFK Sistema OJSC as an entity which owns Lease agreement Moscow MGTS OJSC pursuant to which MGTS OJSC (Lessor) shall lease to MTS RUR 4,724,167.40 including VAT. over 20% of shares in MTS OJSC and over 20% OJSC (Lessee) and MTS OJSC shall lease from MGTS OJSC non- The monthly rental fee amounts to of shares in MGTS OJSC; residential premises with total floor area of 1069.30 sq. m. located at: 43, RUR 393,680.62 including VAT. - MTS OJSC Board of Directors member Mr. Borovskoye Chossee, in PSTN-731 of Filyovsky section of MGTS OJSC. V.S. Lagutin as a person who is also a member The lease term is until 30.04.2010. of MGTS OJSC Board of Directors. MGTS OJSC Conclusion of Supplementary Agreement No. 2/14768 to Contract No. MGTS OJSC shall pay USD 10 per - AFK Sistema OJSC as an entity which owns Supplements to the list of persons for Moscow 12919 dated 29.04.04; in accordance with the terms and conditions thereof, one subscriber (including VAT) for over 20% of shares in MTS OJSC and over 20% whom MTS OJSC shall provide and the list of persons for whom MTS OJSC shall provide telecommunication telecommunication services of shares in MGTS OJSC; MGTS OJSC shall pay for services and MGTS OJSC shall pay for these services provided by MTS provided in accordance with - MTS OJSC Board of Directors member Mr. telecommunication services provided OJSC to privileged categories of citizens (invalids and veterans of the concluded subscriber agreements. V.S. Lagutin as a person who is also a member by MTS OJSC to privileged categories Great Patriotic War) and for whom MGTS OJSC has no technical of MGTS OJSC Board of Directors. of citizens capability to provide access to public telephone network shall be supplemented by 4 citizens of privileged categories. MGTS OJSC Conclusion of Supplementary Agreement No. 2/14768 to Contract No. MGTS OJSC shall pay USD 10 per - AFK Sistema OJSC as an entity which owns Supplements to the list of persons for Moscow 12919 dated 29.04.04; in accordance with the terms and conditions thereof, one subscriber (including VAT) for over 20% of shares in MTS OJSC and over 20% whom MTS OJSC shall provide and the list of persons for whom MTS OJSC shall provide telecommunication telecommunication services of shares in MGTS OJSC; MGTS OJSC shall pay for services and MGTS OJSC shall pay for these services provided by MTS provided in accordance with - MTS OJSC Board of Directors member Mr. telecommunication services provided OJSC to privileged categories of citizens (invalids and veterans of the concluded subscriber agreements. V.S. Lagutin as a person who is also a member by MTS OJSC to privileged categories Great Patriotic War) and for whom MGTS OJSC has no technical of MGTS OJSC Board of Directors. of citizens capability to provide access to public telephone network shall be supplemented by 28 citizens of privileged categories RA Maxima Conclusion of Supplementary Agreement No. 64 to Contract No. 223/04- Transaction amount is RUR AFK Sistema OJSC as an entity which owns Manufacturing promotional products OJSC MTS dated 30.01.04; pursuant to the terms and conditions thereof, RA 7,836,610.28 including VAT over 20% of shares in MTS OJSC and over 20% Moscow Maxima (Contractor) undertakes, on MTS OJSC’ (Customer) request, to of shares in RA Maxima OJSC. manufacture and deliver to the Customer’s warehouse the items specified below, in accordance with the design of camera-ready copy provided by the Customer: - plastic bags with MTS logo (1,751,880 pcs.); - plastic bags with Jeans logo (2,508,580 pcs.); Point of delivery: 4, Zhukov Prospect, Moscow RA Maxima Conclusion of Supplementary Agreement No. 62 to Contract No. 223/04- Transaction amount is USD AFK Sistema OJSC as an entity which owns Manufacturing promotional products OJSC MTS dated 30.01.04; pursuant to the terms and conditions thereof, RA 2,294.83 including VAT. over 20% of shares in MTS OJSC and over 20% Moscow Maxima (Contractor), undertakes, on MTS OJSC’ (Customer) request: of shares in RA Maxima OJSC. - to create design of corporate postcard with MTS logo and postcard envelope, based on materials provided by the

31 Customer; - to manufacture and deliver to the Customer’s warehouse postcards (1000 pcs.) and envelops for postcards (1000 pcs.).

RA Maxima Entering into transaction in accordance with which RA Maxima Transaction amount is USD AFK Sistema OJSC as an entity which owns Manufacturing and placement of OJSC undertakes, on its behalf and at the expense of MTS OJSC and for a 32,374.00 including VAT. over 20% of shares in MTS OJSC and over 20% advertising materials in TV show Round Moscow remuneration, to guarantee manufacturing advertising materials of MTS of shares in RA Maxima OJSC. the World aired by Russia TV channel OJSC (“Sponsor advertising”) and their placement in TV show Round the World aired by Russia TV channel. Strom Entering into transaction involving delivery of hardware-software complex Transaction amount is USD AFK Sistema OJSC, a shareholder of MTS Transaction involving delivery of telecom,s.r.о. to implement on-line settlements for the family of tariff plans Optima. 7,500,000 excluding VAT. OJSC owning over 20 % of shares in MTS hardware-software complex to LLC Macro Region: ReCom (Orel). Subscriber number: from 2,500,000 to OJSC, and an affiliate of Strom telecom,s.r.о. implement on-line settlements for the (Prague) 5,000,000. Delivery terms: DDU Moscow. LLC family of tariff plans Optima Quasar-Micro.ru Entering into transaction involving delivery of HP DL380 servers – 22 Transaction amount is USD AFK Sistema as an entity which owns over 20% Transaction involving delivery of LLC units at a price of USD 5,267.00 per unit, SUN SFV 240 servers – 8 units 927,799.50 excluding VAT. of MTS OJSC shares and at the same time servers Moscow at a price of USD10,509.22 per unit, SUN SFV 210 servers - 69 units, at a indirectly owns over 20% percent of stocks in price of USD 5,619.22 per unit, Intel Dialogic 1200-A telephone plate - 22 the authorized capital of Quasar-Micro.ru LLC. units, at a price of 12,261.24 per unit; cost of installation works is USD 58,898.30. Quasar-Micro.ru Entering into transaction involving delivery of monitors: KM1 Transaction amount is USD AFK Sistema as an entity which owns over 20% Transaction involving delivery of LLC (1100*305.08), KM2 (3900*219.49), KM3 (400*436.44), KM4 1,452,796 excluding VAT. of MTS OJSC shares and at the same time monitors Moscow (200*433.05). Invoice R765М2934. indirectly owns over 20% percent of stocks in the authorized capital of Quasar-Micro.ru LLC. Quasar-Micro.ru Entering into transaction involving delivery of PCs and notebooks: KK3 Transaction amount is USD AFK Sistema as an entity which owns over 20% Transaction involving delivery of PCs LLC (800*677.12), КК4,КК5 (600*640.68), KH1 (200*1934.75), KH2 2,182,542.37 excluding VAT. of MTS OJSC shares and at the same time and notebooks Moscow (300*1317.80), KH3 (300*1572.88). Invoice R765М2935. indirectly owns over 20% percent of stocks in the authorized capital of Quasar-Micro.ru LLC.

Quasar-Micro.ru Entering into transaction involving delivery of Continent Polyester Transaction amount is USD AFK Sistema as an entity which owns over 20% Transaction involving delivery of LLC Computer Bags (400pcs.* 23.73) and mice Genius NetScroll+ Mini 15,592.00 excluding VAT. of MTS OJSC shares and at the same time Continent Polyester Computer Bags Moscow Traveler pro (400pcs. *15.25). Invoice R765М2937. indirectly owns over 20% percent of stocks in and Genius mice the authorized capital of Quasar-Micro.ru LLC.

Quasar-Micro.ru Entering into transaction involving delivery of blade switch options (6 Transaction amount is USD AFK Sistema as an entity which owns over 20% Transaction involving delivery of LLC unitsх1,759.32). Invoice R765М2936. 10,555.92 excluding VAT. of MTS OJSC shares and at the same time blade switch options Moscow indirectly owns over 20% percent of stocks in the authorized capital of Quasar-Micro.ru LLC. Quasar-Micro.ru Entering into transaction involving delivery of IBM Remote SuperVisior Transaction amount is USD 354.24 AFK Sistema as an entity which owns over 20% Transaction involving delivery of IBM LLC card for Adapter for MR Ural (2 pcs.*177.12). Invoice R765М2932. excluding VAT. of MTS OJSC shares and at the same time Remote SuperVisior card for Adapter Moscow indirectly owns over 20% percent of stocks in the authorized capital of Quasar-Micro.ru LLC.

32 Quasar-Micro.ru Entering into transaction involving providing additional information and Transaction amount is USD AFK Sistema as an entity which owns over 20% Transaction involving the provision of LLC consulting services for Head Quarters and Macro Region Moscow of 30,000.00 excluding VAT. of MTS OJSC shares and at the same time additional information and consulting Moscow Mobile TeleSystems OJSC. indirectly owns over 20% percent of stocks in services the authorized capital of Quasar-Micro.ru LLC. Quasar-Micro.ru Entering into transaction involving equipment delivery to regions within Transaction amount is USD AFK Sistema as an entity which owns over 20% Transaction involving equipment LLC the period from March 23 until May 26. Invoice R765М2937. 21,016.00 excluding VAT. of MTS OJSC shares and at the same time delivery to regions Moscow indirectly owns over 20% percent of stocks in the authorized capital of Quasar-Micro.ru LLC. Quasar-Micro.ru Entering into transaction involving delivery of IBMs DPI 32amp/250V Transaction amount is USD AFK Sistema as an entity which owns over 20% Transaction involving delivery of LLC Front-end PDU (338.98*4 units). Invoice R765М2939. 1,355.92 excluding VAT. of MTS OJSC shares and at the same time IBMs. Moscow indirectly owns over 20% percent of stocks in the authorized capital of Quasar-Micro.ru LLC. Quasar-Micro.ru Entering into transaction involving delivery of clerical aids to Abakan, MR Transaction amount is USD AFK Sistema as an entity which owns over 20% Transaction involving delivery of LLC Siberia (Expression 10000XL USD1932,21, HP LaserJet 3380 – USD 6,328.01 excluding VAT. of MTS OJSC shares and at the same time clerical aids Moscow 677.97*3 ,HP Jetdirect – USD 274.58* 3, HP LaserJet 1320 – USD indirectly owns over 20% percent of stocks in 307.63*5). the authorized capital of Quasar-Micro.ru LLC. MCS OJSC Omsk Entering into transaction between MTS OJSC and MCS OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Delivery of telecommunication involving delivery of telecommunication equipment for GSM network 157,062.72 including VAT. at the same time Chairman of MCS OJSC Board equipment for MCS OJSC, Omsk. elements. Order No. 29-05-2005/2611 to Contract No. 2611/02-MTS of Directors. of September 30, 2002. Description Cost (USD) V.4 Pasolink 38 GHz, macro wave equipment 16Е1(1+0), subB (subset) – 6 units; V.4 Pasolink 18 GHz, macro wave equipment 16Е1(1+0), subС (subset) – 2 units; V.4 Pasolink 18 GHz, macro wave equipment 16Е1(1+1), subС (subset) – 2 units; V.4 Pasolink 13 GHz, macro wave equipment 16Е1(1+1), subС (subset) – 6 units. 133,104.00 VAT 18% 23,958.72 Total 157,062.72 MCS OJSC Omsk Entering into transaction between MTS OJSC and MCS OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Delivery of telecommunication involving delivery of telecommunication equipment for GSM network 670,609.58 including VAT. at the same time Chairman of MCS OJSC Board equipment for MCS OJSC, Omsk. elements. Order No. 28-03-2005/2611 to Contract No. 2611/02-MTS of Directors. of September 30, 2002. Description Cost (USD) Base station BTS Н2M 900 (3/3/3) 48 VDC – 8 units; Base station BTS Н2M 1800 (4/4/4) 48 VDC – 1 units; Base station BTS Н2M 1800 (4/4/4) 48 VDC extension– 4 units; Stacking Bracket – 1 unit; XMUX Card – 4 units; Site Expansion Card – 21 units; Inter-cabinet Fibre Optic – 10 units; 48V Power Supply – 4 units; FMUX Card – 8 units; BPSM Card – 8 units; Rectifier module BIS –2FT – 4 units. 568,313.20 VAT 18% 102,296.38 Total 670,609.58 MCS OJSC Omsk Entering into transaction between MTS OJSC and MCS OJSC Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Delivery of telecommunication involving delivery of telecommunication equipment for GSM network 24,264.10 including VAT. at the same time Chairman of MCS OJSC Board equipment for MCS OJSC, Omsk. elements. Order No. 18-05-2005/2610 to Contact No. 2610/02-MTS of of Directors. September 30, 2002. Description Cost(USD) Radio wave antenna 0.6 m 18 GHz (for Pasolink) – 4 units; Radio wave antenna 0.3 m 38 GHz (for Pasolink) – 6 units; Radio wave antenna 1.2 m 13 GHz (for Pasolink) – 4 units; Radio wave antenna 1.8 m 13 GHz (for Pasolink) – 2 units;

33 Pasolink radio wave cable – 2000; N-type connector – 48 units. 20,562.80 VAT 18% 3,701.30 Total 24,264.10 MCS OJSC Omsk Entering into transaction involving delivery by MTS OJSC to MCS Transaction amount is USD 1,104, MTS OJSC President Mr. V.V. Sidorov who is Delivery of equipment for MCS OJSC. OJSC of the following equipment: Upgrade for SR10 of MSC2 954.08 including VAT. at the same time Chairman of MCS OJSC Board equipment with extension for IN. of Directors. Order (Н)1/1/131/137-3-2004/759.03-MTS to Contract for Delivery and Execution of Installation Works No. 3869/04-MTS dated 24.08.04. Place of delivery shall be Omsk. Delivery period shall be until 30.07.2005. MCS OJSC Omsk Entering into transaction in accordance with which MTS OJSC shall Transaction amount is USD MTS OJSC President Mr. V.V. Sidorov who is Execution of works for MCS OJSC. execute works for MCS OJSC relating to the integration of Siemens 28,008.74 including VAT. at the same time Chairman of MCS OJSC Board switching subsystem into Huawei IN platform. of Directors. Order (S)1/1/132/S155-11-2004/1908.04-MTS to Contract for Delivery and Execution of Installation Works No. 3869/04-MTS dated 24.08.04. Place of works shall be Omsk. Performance time shall be no later than 30.07.2005. JSCB MBRD (OJSC) Entering into Supplementary Agreement No. 2 to Agreement for Sublease of non- According to the Supplementary - AFK Sistema OJSC as an entity Extension of the term of lease Moscow residential premises No. D0502729 of 30.08.2004 pursuant to which the term of Agreement, the amount of rental which owns over 20% of shares in lease of non-residential premises is extended. fee is not changed. MTS OJSC and over 20% of shares in JSCB MBRD (OJSC); - Mr. A.N Byanov as a person who is at the same time a Board member of MTS OJSC and JSCB MBRD. JSCB MBRD (OJSC) Conclusion of Agreement for rendering SMS services pursuant to which MTS The price of provided SMS - AFK Sistema OJSC as an entity Provision of SMS services Moscow OJSC shall provide SMS services to JSCB MBRD in accordance with the required services depends on the usage which owns over 20% of shares in SMS service level, and JSCB MBRD shall pay for such services. (per month) as follows. MTS OJSC and over 20% of shares The price of one SMS message in JSCB MBRD (OJSC); is: - Mr. A.N Byanov as a person who - for the number of rendered is at the same time a Board member SMS services per month within of MTS OJSC and JSCB MBRD. the range from 1 до 10000 - USD0.04; - from 10001 to 20000 - USD0.03; - from 20001 - $0.025. Kvazar-Micro.RU LLC Entering into Agreement No. 12 to the Master Agreement of 15.06.2004 for the Transaction amount is USD AFK Sistema as an entity that owns Implementation of OEBS Main Moscow implementation of OEBS Main Book module 413,760.00 excl. VAT. over 20% of MTS OJSC shares and Book module at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Entering into transaction for the delivery of servers to an interim warehouse (5 Transaction amount is USD AFK Sistema as an entity that owns Delivery of servers Moscow units х206*1940.53; 5 units х 346*7025.08 and 2 units. х 336*4656.36) within the 54,140.80 excl. VAT. over 20% of MTS OJSC shares and framework of Agreement 52/М of 16.12.04. at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC.

34 Kvazar-Micro.RU LLC Entering into transaction for the delivery of memory for the blade centre (4х945.76 Transaction amount is USD AFK Sistema as an entity that owns Delivery of memory for blade Moscow $) within the framework of Agreement 52/М of 16.12.04. 3,783.04 excl. VAT. over 20% of MTS OJSC shares and servers (blade centres) at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Entering into transaction for the delivery of FC2-133 Host Bus 24P0960 cards (2 Transaction amount is USD AFK Sistema as an entity that owns Delivery of FC2-133 Host Bus Moscow units х800$) within the framework of Agreement 52/М of 16.12.04. 1,600.00 excl. VAT. over 20% of MTS OJSC shares and 24P0960 cards at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Entering into transaction for the delivery of switches for the blade centre Transaction amount is USD AFK Sistema as an entity that owns Delivery of switches Moscow (26К5601) 2 units*$7593,22 within the framework of Agreement 52/М of 15,186.44 excl. VAT. over 20% of MTS OJSC shares and 16.12.04. at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Entering into transaction for the delivery of blade centres: 8 units*$28,412.29; Transaction amount is USD AFK Sistema as an entity that owns Delivery of blade centres and blade Moscow blade servers: 112 units*$4,765.15 within the framework of Agreement 52/М of 760,995.12 excl. VAT. over 20% of MTS OJSC shares and servers 16.12.04. at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Entering into transaction for the delivery of PCs (ККЗ-600 х $677.12; КК4, КК5 – Transaction amount is USD AFK Sistema as an entity that owns Delivery of PCs Moscow 500 х $640.68) within the framework of Agreement 52/М of 16.12.04. 726,612.00 excl. VAT. over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Entering into transaction for the delivery of office equipment and accessories to Transaction amount is USD AFK Sistema as an entity that owns Delivery of office equipment and Moscow Ural Macro Region (USB 2.0 CD-RW/DVD-ROM Drive; USB 2.0 DVD-RW 216,101.70 excl. VAT. over 20% of MTS OJSC shares and accessories to Ural Macro Region Drive; Portable USB 2.0 Hard; USB-Flash 256Mb; USB-Flash (1Gb); USB2COM- at the same time indirectly owns converter; Transcend USB-Flash 256 Мб; Memory Kingston/Hynix 512МВ over 20% of shares in the SDRAM; memory - Kingston/Hynix 256МВ SDRAM; Canon High Pedestal for authorized capital of Kvazar- IR 1600/2000 copying machines, code 7464A007; answering machine ADF-J1; Micro.RU LLC. printer board N1; network board iN-E5 for copying machine Canon iR1600; HDD 40 GB IDE/DATA; HDD 120 GB IDE/DATA; HDD 120 GB SATA; КПК: I-Mate PDA 2K). Delivery to regions. The price of Care Pack (3-year warranty for HP) is within the framework of Agreement 52/М of 16.12.04. Kvazar-Micro.RU LLC Entering into transaction for the delivery of monitors КМ2, 1500 units х $219,50 Transaction amount is USD AFK Sistema as an entity that owns Delivery of monitors Moscow within the framework of Agreement 52/М of 16.12.04. 329,250.00 excl. VAT. over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. UZDUNROBITA FE Entering into transaction for the delivery of equipment for videoconference system. Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of equipment for LLC Terms of delivery: INCOTERMS’2000. 15,600.00 excl. VAT. Sidorov who is at the same time the videoconference system Tashkent Chairman of the Supervisory Council of UZDUNROBITA FE LLC.

35 JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC);

36 deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

37 JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC);

38 deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

39 JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. The amount of deposit made by MTS OJSC - up to RUR JSCB MBRD (OJSC) - AFK Sistema OJSC as an entity Deposits are made on the overnight Moscow 2,700,000,000.00, the term of deposit – up to 5 days. undertakes simultaneously with which owns over 20% of shares in basis, i. e. for 1 day (night), week the return of the deposit to pay MTS OJSC and over 20% of shares ends and holidays. MTS OJSC an interest on the in JSCB MBRD (OJSC); deposit amount at a rate no less - Mr. A.N Byanov as a person who than 1.6% per annum. is at the same time a Board member of MTS OJSC and JSCB MBRD.

JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays. OJSC on the deposit’s amount MBRD (OJSC)

40 on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors.

41 JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC)

42 on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing Placement of funds on overnight Moscow 2,700,000,000.00. The term of deposit – up to 5 days. simultaneously with return of over 20% of shares in MTS OJSC terms; 1 day (night), non-working deposit to pay interest to MTS and over 20% of shares in JSCB days and holidays OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than 1.6% - Mr. A.N.Buyanov as a person p.a. who is at the same time member of MTS OJSC and JSCB MBRD (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – up to 31 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – up to 31 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – up to 31 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors.

43 JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – up to 31 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – up to 31 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – up to 31 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 32 to 91 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,25]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 32 to 91 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,25]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 32 to 91 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,25]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 32 to 91 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC)

44 on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,25]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 32 to 91 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,25]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 32 to 91 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR-0,25]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 272 to 367 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR+1,0]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 272 to 367 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR+1,0]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 272 to 367 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR+1,0]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 272 to 367 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR+1,0]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors.

45 JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 272 to 367 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR+1,0]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 272 to 367 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR+1,0]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 272 to 367 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR+1,0]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 272 to 367 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR+1,0]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 272 to 367 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR+1,0]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to USD JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 50,000,000.00. The term of deposit – from 272 to 367 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit’s amount MBRD (OJSC) on the basis not less than relative - Mr. A.N.Buyanov as a person [LIBOR+1,0]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to EUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 10,000,000.00. The term of deposit – up to 31 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC).

46 the basis not less than relative - Mr. A.N. Buyanov as a person [LIBOR-0.5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to EUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 10,000,000.00. The term of deposit – up to 31 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person [LIBOR-0.5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to EUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 10,000,000.00. The term of deposit – up to 31 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to EUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 10,000,000.00. The term of deposit – up to 31days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to EUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 10,000,000.00. The term of deposit – up to 31days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to EUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 10,000,000.00. The term of deposit – up to 31days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to EUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 10,000,000.00. The term of deposit – up to 31days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors.

47 JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to EUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 10,000,000.00. The term of deposit – up to 31days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to EUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 10,000,000.00. The term of deposit – up to 31days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to EUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 10,000,000.00. The term of deposit – up to 31days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person [LIBOR-0,5]% p.a. for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 2,700,000,000.00. The term of deposit – from 5 to 90 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person MIBID (per annum) for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing LIBOR - London Inter Bank Moscow 2,700,000,000.00. The term of deposit – from 5 to 90 days. simultaneously with return of over 20% of shares in MTS OJSC Offered Rate deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person MIBID (per annum) for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing MIBID - Moscow InterBank Bid Moscow 2,700,000,000.00. The term of deposit – from 5 to 90 days. simultaneously with return of over 20% of shares in MTS OJSC deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person MIBID (per annum) for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing MIBID - Moscow InterBank Bid Moscow 2,700,000,000.00. The term of deposit – from 5 to 90 days. simultaneously with return of over 20% of shares in MTS OJSC deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC).

48 the basis not less than relative - Mr. A.N. Buyanov as a person MIBID (per annum) for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing MIBID - Moscow InterBank Bid Moscow 2,700,000,000.00. The term of deposit – from 5 to 90 days. simultaneously with return of over 20% of shares in MTS OJSC deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person MIBID (per annum) for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing MIBID - Moscow InterBank Bid Moscow 2,700,000,000.00. The term of deposit – from 5 to 90 days. simultaneously with return of over 20% of shares in MTS OJSC deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person MIBID (per annum) for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. JSCB MBRD (OJSC) Bank deposit agreement. Amount of deposit made by MTS OJSC is up to RUR JSCB MBRD undertakes - AFK Sistema as an entity owing MIBID - Moscow InterBank Bid Moscow 2,700,000,000.00. The term of deposit – from 5 to 90 days. simultaneously with return of over 20% of shares in MTS OJSC deposit to pay interest to MTS and over 20% of shares in JSCB OJSC on the deposit amount on MBRD (OJSC). the basis not less than relative - Mr. A.N. Buyanov as a person MIBID (per annum) for the who is at the same time member of period comparable to the deposit MTS OJSC and JSCB MBRD period. (OJSC) Board of Directors. Sky Link CJSC Conclusion of agreement; in accordance with terms and conditions thereof MTS The agreed annual basic AFK Sistema as an entity owing Agreement on cooperation and Moscow OJSC and Sky Link CJSC agreed to assure further coordination and development payment for the equipment over 20% of shares in MTS OJSC development of communication of their communication networks and the networks of their subsidiaries and placement on one antenna and and over 20% of shares in Sky Link networks. dependent companies at the territory of all constituent entities of RF where MTS mast installation amounts to the CJSC. OJSC and Sky Link CJSC (including subsidiaries and dependent companies of ruble equivalent of USD 4,000 MTS OJSC and Sky Link CJCS) conduct their license activity. to 10,000 including VAT. Under this Agreement, the parties agreed to conclude and /or arrange the conclusion of the following agreements by their subsidiaries and dependent companies: - contracts for lease of antenna and mast installations and areas to place base stations and other communication objects; - contracts for lease of communication channels.

MGTS OJSC Contracts dealing with the provision of O&M services for the outside plant Tariffs: - AFK Sistema as an entity owing Contracts dealing with the Moscow housing communication cables owned by MTS OJSC, reservation of space in Chann/m/month. – RUR 2.86; over 20% of shares in MTS OJSC provision of O&M services for the MGTS OJSC outside plant. These contracts may be concluded between MTS OJSC Opt. cable joints, one unit and over 20% of shares in MGTS outside plant housing and MGTS OJSC within the period until the next annual general meeting of MTS /month – RUR 115; OPSC. communication cables owned by OJSC shareholders, based on the results of activity in 2005. Pipe inlets, one unit/month. – - MTS OJSC Board of Directors MTS OJSC, reservation of space With respect to MGTS OJSC divisions: RUR 56.. member Mr. V.S. Lagutin who is in MGTS OJSC outside plant. Petrovsky TN: also a member of MGTS OJSC Cable (channel/meter) – 101 928 Cost of services per annum Board of Directors. Optical cable joints – 100 (excluding VAT): Pipe inlets: 15 Ostankinsky TN: Petrovsky TN: RUR 4,675,849. 49 Cable (channel/meter) – 79 236 00 Optical cable joints – 100 Ostankinsky TN: RUR 4,240 Pipe inlets: 15 260.00 Meeussky TN: Meeussky TN: RUR 4, Cable (channel/meter) – 82 667 014 ,811.00. Optical cable joints – 100 Preobrazhensky TN: RUR 4, Pipe inlets: 15 844,154. Preobrazhensky TN: Sevastopolsky TN: RUR Cable (channel/meter) – 116 832 3,654,760.00 Optical cable joints – 100 Lublinsky TN: RUR Pipe inlets: 15 3,860,371.00 Sevastopolsky TN: Zaritsinsky TN: RUR Cable (channel/meter) – 82 176 2,024,938.00 Optical cable joints – 100 Zamoskvoretsky TN: RUR Pipe inlets: 15 9,027,316.00 Lublinsky TN: Filevsky TN: RUR Cable (channel/meter) – 78 167 3,376,494.00 Optical cable joints – 100 Tushinsky TN: RUR Pipe inlets: 15 2,910,568.00 Zaritsinsky TN: Tushinsky TN (Zelenograd): Cable (channel/meter) – 34 687 RUR 1,357,915.00 Optical cable joints – 100 Pipe inlets: 15 Zamoskvoretsky TN: Cable (channel/meter) – 208 719 Optical cable joints – 100 Pipe inlets: 15 Filevsky TN: Cable (channel/meter) – 70 068 Optical cable joints – 100 Pipe inlets: 15 Tushinsky TN: Cable (channel/meter) – 61 376 Optical cable joints – 60 Pipe inlets: 52 Tushinsky TN (Zelenograd) Cable (channel/meter) – 17 360 Optical cable joints – 50 Pipe inlets: 10 Moscow Cellular Conclusion of contract for cooperation between the parties while providing The cost of services relating to AFK Sistema as an entity owing Cooperation of the parties while Communication OJSC services relating to the placement of communication equipment of Moscow the placement of Moscow over 20% of shares in MTS OJSC providing services relating to the Moscow Cellular Communication OJSC on communication towers of MTS OJSC. Cellular Communication OJSC and at the same time over 20% of placement of communication equipment package consisting of shares in Moscow Cellular equipment of Moscow Cellular three base station antennas and Communication OJSC Communication OJSC on one micro wave antenna on communication towers of MTS communication towers of MTS OJSC. OJSC in the nearest Moscow regions (Odintsovsky, Krasnigorsky, Mytichshinsky, Istrinsky and other regions) amounts to USD 4,000 to 10,000 per annum including VAT, and in distant regions (Yegorievsky, 50 Shatursky, Orekhovo-Zuevsky, Kashirsky and other regions) amounts to USD 4,000 to 8,000 per annum including VAT. ROSNO OJSC Conclusion of contract on voluntary insurance of transport facilities (theft, damage, Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of transport Moscow fire): 15,470.00; which is MTS OJSC shareholder facilities - VAZ 21114 Insured sum is RUR owning over 20% of shares in MTS 238,000.00. OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Conclusion of contract on voluntary insurance of transport facilities (theft, damage, Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of transport Moscow fire): 15,015.00; which is MTS OJSC shareholder facilities - VAZ 21114 Insured sum is RUR owning over 20% of shares in MTS 231,000.00. OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Conclusion of contract on voluntary insurance of transport facilities (theft, damage, Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of transport Moscow fire): 14,300.00; which is MTS OJSC shareholder facilities - VAZ 21310 Insured sum is RUR owning over 20% of shares in MTS 220,000.00. OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Conclusion of contract on voluntary insurance of transport facilities (theft, damage, Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of transport Moscow fire): 13,974.00; which is MTS OJSC shareholder facilities - GAZ 2752 Insured sum is RUR owning over 20% of shares in MTS 274,000.00. OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. Mobile TeleSystems JLLC Conclusion of supplementary agreement to Contact No. D0505438 of 15.04.2005 for The amount of rental fee, in AFK Sistema OJSC as an entity Renaming the street where the Belarus, Minsk lease of a non-residential premise, in accordance with terms and conditions thereof the accordance with the which is MTS OJSC shareholder lease objects are located parties agreed to substitute the words “F. Skorina Prospect” for the words “Prospect supplementary agreement, owning over 20% of shares in MTS Nesavissimosti” in the contract for lease and all annexes thereto, to implement shall not be changed. OJSC and at the same time owning Decree No. 216 of 17.05.05 Renaming some Streets and Prospects in Minsk issued indirectly over 20% of shares in the by the President of the Belarus Republic. authorized capital of Mobile TeleSystems JLLC. MTS OJSC President Mr. V.V. Sidorov who is at the same time the Chairman of the Board of Directors of Mobile TeleSystems JLLC.

51 MCS OJSC Entering into transaction between MTS OJSC and MCS OJSC involving rendering The cost of repair services is MTS OJSC President Mr. V.V. Rendering agency services Omsk Agency services by MTS OJSC (Agent) to MCS OJSC (Principal) with respect to USD 4,359.66 including Sidorov who is at the same time the services management relating to equipment repair and maintenance. VAT. Chairman of MCS OJSC Board of Order No.1А-PGRM-MCS to Contract No. D0503404/05-MTS. Agency commission is USD Directors. 43.60 including VAT. MCS OJSC Entering into transaction between MTS OJSC and MCS OJSC involving rendering The cost of repair services is MTS OJSC President Mr. V.V. Rendering agency services Omsk Agency services by MTS OJSC (Agent) to MCS OJSC (Principal) with respect to USD 7,436.49 including Sidorov who is at the same time the services management relating to equipment repair and maintenance. VAT. Chairman of MCS OJSC Board of Order No.2А-PGRM-MCS to Contract No. D0503404/05-MTS. Agency commission is USD Directors. 74.36 including VAT. RA Maxima OJSC Conclusion of supplementary agreement No. 70 to contract No. 223/04-MTS of Transaction amount is USD AFK Sistema OJSC as an entity Manufacture of advertising Moscow 30.01.04; in accordance with terms and conditions thereof, RA Maxima JOSC 33,261.25 including VAT. owning over 20% of shares in MTS materials (Contractor), on demand of MTS OJSC (Customer), undertakes to manufacture and OJSC and over 20% in RA Maxima deliver to the Customer’s storehouse 2,711 posters with logotype JEANS (model OJSC. JEANS HOT), in accordance with camera ready copy provided by the Customer, and the Customer undertakes to accept and pay for items manufactured under this Agreement. RA Maxima OJSC Conclusion of supplementary agreement No 69 to contract No. 223/04-MTS of Transaction amount is USD AFK Sistema OJSC as an entity Manufacture of advertising Moscow 30.01.04; in accordance with terms and conditions thereof, RA Maxima JOSC 184,543.15 including VAT. owning over 20% of shares in MTS materials (Contractor), on demand of MTS OJSC (Customer), undertakes to manufacture and OJSC and over 20% in RA Maxima deliver to the Customer’s storehouse 25,000 knitted sports shirts with logotype OJSC. JEANS and 30,000 knitted sports shirts with logotype MTS, in accordance with camera ready copy provided by the Customer, and the Customer undertakes to accept and pay for items manufactured under this Agreement. ReCom OJSC Entering into transaction for the delivery of telecommunication equipment for GSM Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel network sites. Purchase Order No. 91-06-2005/1726 to Contract No. 1726/02-МТS 143,663.68 incl. VAT. Sidorov who is at the same time the equipment dated 03.01.2002. Chairman of the Board of Directors of ReCom OJSC. Description Price (USD) Power supply rack 48/140-4.3 – 7 units; 121,748.88 Power supply rack 48/140-4.3 (low profile)– 9 units; Battery rack (3 levels) – 18 units; Battery cabinet, 2 m – 16 units; Battery 250 А/h – 336 units; Battery 165 А/h – 144 units. VAT 18% 21,914.80

Total 143,663.68 ReCom OJSC Entering into transaction for the delivery of telecommunication equipment for Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel GSM network sites. Purchase Order No. 48-06-2005/to Contract No. 1725/02-МТS 242,774.73 incl. VAT. Sidorov who is at the same time the equipment dated 03.01.2002. Chairman of the Board of Directors of ReCom OJSC. Description Price (USD) Antenna BS 900/1800 7330.02 (incl. antenna 205,741.30 fittings) – 60 units; antenna BS 900 7232.04 (incl. antenna fittings) – 60 units.; lightning protector 800-2000 МНz – 120 psc.; dual band filter 900/1800 – 60 psc.; 19’’telecommunication rack – 40 units; distribution frame РЩ5N (incl. counter) – 30 units; 7/8” cable – 10 000 psc.; RSB-78, 7/8” vertical cable fastener– 6 000 psc.; profile 52 fixing – 6000 psc; 7/8”-1/2” sealing tube – 120 pcs.; 7/8” male connector for 7/16 cable – 100 pcs.; 7/8” female connector for 7/16 cable – 140 pcs.; earth connection for 7/8” cable – 240 units.; sealer – 80 pcs.; SCF (7/16 plug – 7/16 plug) jumper cable, 2 m – 120 pcs.; SCF (7/16 plug – 7/16 plug 90*) jumper cable, 3 m – 240 pcs.; Matura lock – 40 pcs.; circuit breaker S233 32А – 60 pcs; circuit breaker S233 40А – 60 pcs.; wall mount box 4UNIT- 60 units; terminal board – 60 units; cable bundle 360х4.5 (pack. 100 pcs.) – 100 pcs. VAT 18% 37,033.43

Total 242,774.73 MGTS OJSC Conclusion of Agreement No. 0076000-1/2005 pursuant to which MGTS shall Tariff for the maintenance of a - AFK Sistema as an entity owing Contract for the provision of Moscow provide and MTS shall pay for services relating to O&M of MGTS outside plant place for 1 joint, RUR/month over 20% of shares in MTS OJSC services relating to O&M of MGTS housing communication cables owned by MTS and services relating to O&M of (excl. VAT) – 115; and over 20% of shares in MGTS outside plant housing MGTS outside plant housing joints of optical cables owned by MTS with the Side Tariff for 1 channel/m, OPSC. communication cables owned by Agreement pursuant to which the terms and conditions of the Agreement in the part RUR/month (excl. VAT) – - MTS OJSC Board of Directors MTS and services relating to O&M of tariffs and payment for places for cable joints shall be applicable to relations 2.86. member Mr. V.S. Lagutin who is of MGTS outside plant housing between the parties which arose since 01.04.05, and as for the rest the terms and also a member of MGTS OJSC joints of optical cables owned by conditions of the Agreement shall be applicable to relations between the parties Board of Directors. MTS. which arose since the signature of the Agreement.

ROSNO OJSC Conclusion of Contract on Voluntary Insurance of Transport Facilities (theft, Insurance premium is USD - AFK Sistema OJSC as an entity Voluntary insurance of transport Moscow damage, fire): 451.53; which is MTS OJSC shareholder facilities - VAZ 21310 Insured sum is USD 5,766.04. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Conclusion of Contract on Voluntary Insurance of Transport Facilities (theft, Insurance premium is USD - AFK Sistema OJSC as an entity Voluntary insurance of transport Moscow damage, fire): 451.53; which is MTS OJSC shareholder facilities - VAZ 21310 Insured sum is USD 5,766.04. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Conclusion of Contract on Voluntary Insurance of Transport Facilities (theft, Insurance premium is USD - AFK Sistema OJSC as an entity Voluntary insurance of transport Moscow damage, fire): 451.53; which is MTS OJSC shareholder facilities - VAZ 21310 Insured sum is USD 5,766.04. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC 53 Board of Directors.

ROSNO OJSC Conclusion of Contract on Voluntary Insurance of Transport Facilities (theft, Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of transport Moscow damage, fire): 9,540.58 рублей; which is MTS OJSC shareholder facilities - GAZ 2752 Insured sum is RUR owning over 20% of shares in MTS 185,976.00. OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. JSCB MBRD (OJSC) Conclusion of Agreement; in accordance with the terms and conditions thereof the The commission fee for salaries - AFK Sistema as an entity owing Issuance of payroll cards for MTS Moscow Bank shall issue individual Visa Gold, Visa Classic, Visa Electron cards and and salaries equivalents transfer over 20% of shares in MTS OJSC OJSC employees (MTS OJSC Master Cards of Standart, Gold and Cirrus/Maestro categories for MTS OJSC to one account of an Account and over 20% of shares in JSCB branch in Sochi) employees (MTS OJSC branch in Sochi) and transfer funds (salaries and salaries Holder during one year. This MBRD (OJSC). equivalents), under the instruction of MTS OJSC, to accounts of MTS OJSC commission fee shall be charged - Mr. A.N. Buyanov as a person employees. once a year. The commission fee who is at the same time member of or a part thereof shall not be MTS OJSC and JSCB MBRD returned, if the transfer of (OJSC) Board of Directors. salaries and salaries equivalents is ceased before the expiration of one year:

Visa Electron, Cirrus/Maestro – RUR 30; Visa Classic, EC/MC Standart – RUR 500; Visa Gold, EC/MC Gold – RUR 1,200.

The commission fee for salaries and salaries equivalents transfer to accounts of Account Holders. This commission fee shall be charged for each transfer: with respect to all cards – 0.30% of the transferred amount. External Economic Joint Conclusion of Agreement; in accordance with the terms and condition thereof, The amount of MTS OJSC AFK Sistema as an entity owing Provision of services Stock Company for INTOURIST undertakes, by order of MTS OJSC, to effect sales and provide payments for provided services over 20% of shares in MTS OJSC Tourism and Investments services, i.e.: shall be specified in respective and over 20% of shares in the (OAO VAO) INTOURIST orders which become effective External Economic Joint Stock Moscow - to sale to MTS OJSC duly issued air tickets for internal and upon signing by both parties. Company for Tourism and international flights of Russian and foreign air companies, as well as Investments (OAO VAO) duly issued railway tickets for internal and international directions, with INTOURIST. delivery to addresses specified by MTS OJSC; - to make hotel reservations in cities in Russia and abroad for further accommodation of MTS OJSC representatives; - to guarantee that MTS OJSC representatives going abroad are insured in ROSNO Insurance Company; - to guarantee the provision of VIP service in the airports Sheremetjevo- 1, Sheremetjevo-2 and Domodedovo; 54 - to render assistance in visa support for MTS OJSC representatives; - to organize formal parties and similar arrangements; - to provide other services based on MTS OJSC’ requests and capability of Intourist to provide required services, and the Customer undertakes to pay for provided services. City-Hals CJSC Conclusion of Agreement; in accordance with the terms and condition thereof, The monthly services fee of AFK Sistema as an entity owing Provision of cleaning services Moscow City-Hals CJSC undertakes to clean premises and adjacent territories of MTS City-Hals CJSC is RUR over 20% of shares in MTS OJSC OJSC in accordance with the list of works, works periodicity and works cost set 79,307.98 including VAT. and over 20% of shares in City- forth in annexes thereto, and MTS OJSC undertakes to pay for performed works. Hals CJSC Agreement period is until December 31, 2005. ReCom OJSC Entering into transaction for the delivery of telecommunication equipment for Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel GSM network sites. Purchase Order No. 92-06-2005/1726 to Contract No.1726/02- 81,329.46 including VAT. Sidorov who is at the same time the equipment MTS dated 03.01.2002. Chairman of the Board of Directors of ReCom OJSC. Description Price (USD) Power supply rack 48/140-4.3 – 15 units; 68,923.27 Battery rack (3 levels) – 23 units.; Battery 140 А/h – 120units. VAT 18% 12,406.19

Total 81,329.46 ReCom OJSC Entering into transaction for the delivery of telecommunication equipment for Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel GSM network sites. Purchase Order No. 93-07-2005/1726 to Contract No.1726/02- 391,964.61 including VAT. Sidorov who is at the same time the equipment MTS dated 03.01.2002. Chairman of the Board of Directors of ReCom OJSC. Description Price (USD) Base station Siemens BS-240 (2/2/2)900 – 13 332,173.40 units. VAT 18% 59,791.21

Total 391,964.61 MCS OJSC Entering into transaction for the delivery of telecommunication equipment for Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Omsk GSM network sites. Purchase Order No. 30-07-2005/2611 to Contract No. 972,871.98 including VAT. Sidorov who is at the same time the equipment 2611/02-MTS dated 30.09.2002. Chairman of the Board of Directors of MCS OJSC. Description Price (USD) BTS H2M 900 (2/2/2) 48VDC – 2 units; 824 467,78 BTS H2M 900 (3/3/3) 48VDC – 5 units.; BTS H2M 1800 (3/3/3) 48VDC extension – 1 unit; BTS H2M 1800 (4/4/4) 48VDC extension – 2 units.; Site Expansion Card – 9 units; XMUX Card – 3 units.; Inter-cabinet Fibre Optic – 3 units.; 48V Power Supply – 3 units.; BSC Controller Equipment (BSC, 3 cages) – 1 unit; Transcoder TRAU (1-cages) – 1unit; Transcoder TRAU (2-cages) – 1 unit; Transcoder TRAU (2-cages) – 1 unit.

55 Total 972, 871.98

JSCB MBRD (OJSC) Conclusion of Lease Contract pursuant to which MTS OJSC (Lessor) shall grant, The total rental fee for all - AFK Sistema OJSC as an entity Conclusion of Lease Contract Moscow and JSCB MBRD (Lessee) shall receive the temporary occupancy and use of a part premises shall be USD which owns over 20% of shares in involving the lease of non- of non-residential premises located at the following addresses: 13,440.00 per annum including MTS OJSC and over 20% of shares residential premises - 12/12, Pankratievsky Pereulok, Moscow; floor area - 2 sq. m.; VAT. in JSCB MBRD (OJSC); - 5/9, Malaya Dmitrovka, Moscow; floor area - 2 sq.m.; The total monthly rental fee for - Mr. A.N Byanov as a person who - 2/10, bldg. 2, 1st Golutvinsky Pereulok, Moscow.; floor area - 2 sq. m.; all premises shall be USD is at the same time a member of - 42, bldg.1, Profsoyusnaya St., Moscow; floor area – 2 sq. m; 1,120.00 including VAT. both MTS OJSC and JSCB MBRD - 103, Mir Prospect, Moscow; floor area 2 sq. m.; Board of Directors. - 19, bldg. 2, Dmitrovskoye Chausse, Moscow; floor area 2 sq. m.; - 4, bldg.1, General Ermolov St., Moscow; floor area 2 sq. m.; - 60, Varshavskoye Chausse, Moscow; floor area 2 sq. m.; - 58/1, Raysansky Prospect, Moscow; floor area 2 sq. m.; - 9, bldg. 1, Magnitogorskaya St., Moscow; floor area 2 sq. m.; - 2а, K. Simonov St., Moscow; floor area 2 sq. m.; - block 1101а, Panfilovsky Prospect, Zelenograd; floor area 2 sq. m.; - 7а, Yaroslavskoye Chausse, Pushkino, Moscow Region; floor area 2 sq. m.; - 1, Komsomolskaya St., Podolsk, Moscow Region; floor area 2 sq. m. The total floor area of the leased premises amounts to 28 sq. m. The Contract comes into effect upon the date of its signing and remains in full force and effect until 20.08.06 г.

JSCB MBRD (OJSC) Conclusion of Sublease Contract pursuant to which the Sublessor (MTS OJSC) The total rental fee for all - AFK Sistema OJSC as an entity Conclusion of Sublease Contract Moscow shall grant, and the Sublessee (JSCB MBRD) shall receive the temporary premises shall be USD 7, which owns over 20% of shares in involving the lease of non- occupancy and use of a part of non-residential premises located at the following 680.00 per annum including MTS OJSC and over 20% of shares residential premises addresses: VAT. in JSCB MBRD (OJSC); - 24/2, bldg.2, Malaya Dmitrovka, Moscow; floor area 2 sq.m.; The total monthly rental fee for - Mr. A.N Byanov as a person who - 7/8, Nikoloyamskaya St., Moscow; floor area 2 sq. m.; all premises shall be USD is at the same time a member of - 2, Novy Arbat, Moscow; floor area 2 sq. m.; 640,00 including VAT. both MTS OJSC and JSCB MBRD - 49, bldg. 3, Pyatnitskaya St., Moscow; floor area 2 sq. m.; Board of Directors. - 4, Marshall Zhukov Prospect, Moscow; floor area 2 sq. m.; - 9a, Sokolnicheskaya Square, Moscow; floor area 2 sq. m.; The total floor area of the leased premises amounts to 12 sq. m.. The Contract comes into effect upon the date of its signing and remains in full force and effect until 20.08.06.

RA Maxima OJSC Conclusion of Supplementary Agreement No. 74 to Contract No. 223/04-MTS Transaction amount is USD AFK Sistema OJSC as an entity Manufacturing promotional Moscow dated 30.01.04; pursuant to the terms and conditions thereof, RA Maxima 30,990.25 including VAT. which owns over 20% of shares in products (Contractor) undertakes, on MTS OJSC’ (Customer) request, to manufacture and MTS OJSC and over 20% of shares

56 deliver to the Customer’s warehouse 948 chess sets with MTS logo. in RA Maxima OJSC. Point of delivery: 4, Marshal Zhukov Prospect, Moscow

RA Maxima OJSC Conclusion of Supplementary Agreement No. 75 to Contract No. 223/04-MTS Transaction amount is USD AFK Sistema OJSC as an entity Manufacturing promotional Moscow dated 30.01.04; pursuant to the terms and conditions thereof, RA Maxima 1,900.60 including VAT. which owns over 20% of shares in products (Contractor) undertakes, on MTS OJSC’ (Customer) request, to manufacture and MTS OJSC and over 20% of shares deliver to the Customer’s warehouse the items specified below, in accordance with in RA Maxima OJSC design model provided by MTS OJSC: - bracket clock with MTS logo (75 units); - corporate insert cards with MTS logo (50 pieces); Point of delivery: 4, Marshal Zhukov Prospect, Moscow Kvazar-Micro.RU LLC Entering into transaction in accordance with which Kvazar-Micro.RU LLC Transaction amount is USD AFK Sistema as an entity which Software installation Moscow (Contractor) undertakes, on MTS OJSC’ (Customer) request, to install, customise 4,106.40 including VAT. owns over 20% of MTS OJSC and adjust for work places special software, as well as to train and consult the shares and at the same time Customer’s personnel in operating the special software. indirectly owns over 20% of shares Order No. 2 to Contract No. 148/MTS dated 18.01.05. in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of accessories to notebooks (168 units*161.94), on request, pursuant to Transaction amount is USD AFK Sistema as an entity which Delivery if accessories to Moscow Frame Contract No. 52/М dated 16.12.04. 27,206.78 excluding VAT. owns over 20% of MTS OJSC notebooks shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of a monitor for installation into rack (23К4803) - 1*1 694.92 Keyboard Transaction amount is USD AFK Sistema as an entity which Delivery of a monitor Moscow 73Р3164 - 2*139.83, on request, pursuant to Frame Contract No. 52/М dated 1,974.58 excluding VAT. owns over 20% of MTS OJSC 16.12.04. shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of «mice» 300*15.25 and bags 400*23.73, on request, pursuant to Frame Transaction amount is USD AFK Sistema as an entity which Delivery of «mice» Moscow Contract No. 52/М dated 16.12.04. 14,067.80 excluding VAT. owns over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of software ODB EE Enterprise Edition 1 NUP with 1 year support & Transaction amount is USD AFK Sistema as an entity which Delivery of software Moscow update subscription ODB Media Kit, on request, pursuant to Frame Contract No. 32,731.10 excluding VAT. owns over 20% of MTS OJSC 52/М dated 16.12.04. shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of SUN equipment for 7 Macro Regions of MTS OJSC (in number and at Transaction amount is USD AFK Sistema as an entity which Delivery of SUN equipment Moscow prices set forth in the specification), on request, pursuant to Frame Contract No. 457,622.00 excluding VAT. owns over 20% of MTS OJSC 52/М dated 16.12.04. shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of Renewal IBM software (in number and at prices set forth in the Transaction amount is USD AFK Sistema as an entity which Delivery of Renewal IBM software Moscow specification). 860,090.00 excluding VAT. owns over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- 57 Micro.RU LLC.

Kvazar-Micro.RU LLC Implementation of OEBS relating to the project of automation of Charges Transaction amount is USD AFK Sistema as an entity which Implementation of OEBS relating Moscow Collection functions with respect to projects in MRM and HQ, without replicating 478,280.00 excluding VAT. owns over 20% of MTS OJSC to the project of automation of within the framework of the Master Agreement dated 15.06.2005. shares and at the same time Charges Collection functions indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Implementation of OEBS relating to the project of automation of Recruiting Transaction amount is USD AFK Sistema as an entity which Implementation of OEBS relating Moscow functions, without replicating within the framework of the Master Agreement dated 130,44000 excluding VAT. owns over 20% of MTS OJSC to the project of automation of 15.06.2005. shares and at the same time Recruiting functions indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Implementation of OEBS relating to OFA project, within the framework of the Transaction amount is USD AFK Sistema as an entity which Implementation of OEBS relating Moscow Master Agreement dated 15.06.2005 15,525.00 excluding VAT. owns over 20% of MTS OJSC to OFA project shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of IBM software: Websphere MQ Linux MediaKit - 7 units, Websphere Transaction amount is USD AFK Sistema as an entity which Delivery of software Moscow Application Server Network DEPLOYMENT processor Licence+Software 524,843.22 excluding VAT. owns over 20% of MTS OJSC Architect Maintenance 12 MO svp_bl - 78 units., Websphere Application Server shares and at the same time Network DEPLOYMENT MediaKit - 7 units. indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of equipment: server X336 – 40 units, 4524.30, Х365 - 10 units, Transaction amount is USD AFK Sistema as an entity which Delivery of equipment to ReCom Moscow 24763.90 SPTA 21956.78, on request, according to Frame Contract No. 52/М 450,567.80 excluding VAT. owns over 20% of MTS OJSC dated 16.12.04. shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of accessories: 311pieces*159.41, on request, according to Frame Transaction amount is USD AFK Sistema as an entity which Delivery of accessories Moscow Contract No. 52/М dated 16.12.04. 49,576.80 excluding VAT. owns over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of equipment: CC1 - 50*884.75, CC3 - 300*677.12, CC4/5 - 350*640.68, Transaction amount is USD AFK Sistema as an entity which Delivery of equipment Moscow CC6 - 50*887.29, CC7 - 20*988.14, NC1 - 50*1934.75, NC2 - 100*1317.80, NC3 1,070,705.19 excluding VAT. owns over 20% of MTS OJSC - 50*1580.51, MC1 - 300*305.08, MC2 - 500*219.49, MC3 - 50*436.44, MC4 - shares and at the same time 10*433.05, on request, according to Frame Contract No. 52/М dated 16.12.04. indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of Veritas software Transaction amount is USD AFK Sistema as an entity which Delivery of software Moscow 2,754,237.29 excluding VAT. owns over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC.

58 Kvazar-Micro.RU LLC Delivery of: CC2- 100*872.88, CC3 - 200*713.56, CC4/5 - 350*640.68, CC6 - Transaction amount is USD AFK Sistema as an entity which Delivery of equipment Moscow 100*899.15, CC7 - 40*976.27, NC1 - 50*1934.75, NC2 - 100*1317.80, NC3 - 1,900,452.68 excluding VAT. owns over 20% of MTS OJSC 50*1580.51, MC1 - 300*305.09, MC2 - 1000*219.49, MC3 - 50*436.44, MC4 - shares and at the same time 20*433.05, SSS1 - 40*1759.32, SSS2 - 60*4171.19, SSS3 - 45*6488.98, SPTA indirectly owns over 20% of shares 48938.1; 4 memory – 3 units*2117.16, keyboard 2 units*133.64, on request, in the authorized capital of Kvazar- according to Frame Contract No. 52/М dated 16.12.04. Micro.RU LLC. Kvazar-Micro.RU LLC Delivery: console switch 09N4291 - 1*1262.71, console cable 09N4293 - 8*51.70, Transaction amount is USD AFK Sistema as an entity which Delivery of equipment Moscow monitor for installation into rack 23K4803 - 1*1694.92, keyboard 73P3164 - 3,511.06 excluding VAT. owns over 20% of MTS OJSC 1*139.83, on request, according to Frame Contract No. 52/М dated 16.12.04. shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of software Windows Server CAL 2003 English OLP NL User CAL - 100 Transaction amount is USD AFK Sistema as an entity which Delivery of software Moscow units. 2,488.14 excluding VAT. owns over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of software Red Hat Enterprise Linux AS Standard Subscription Contract Transaction amount is USD AFK Sistema as an entity which Delivery of software Moscow (No Physical Media) Red Hat Enterprise Linux AS 4 Media Kit. 8,928.92 excluding VAT. owns over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of HP equipment to ReCom OJSC (in number and at prices set forth in the Transaction amount is USD AFK Sistema as an entity which Delivery of HP equipment to Moscow specification). 55,168.88 excluding VAT. owns over 20% of MTS OJSC ReCom OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Technical support for licenses for Oracle RDBMS Enterprise Edition Processor Transaction amount is USD AFK Sistema as an entity which Technical support for licenses Moscow License involving 600 processors for Solaris for 12 months. 2,244,000.00 excluding VAT. owns over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Delivery of Symantec software Transaction amount is USD AFK Sistema as an entity which Delivery of Symantec software Moscow 1,500,000.00 excluding VAT. owns over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. Kvazar-Micro.RU LLC Provision of services relating to inventory of MTS user equipment Transaction amount is USD AFK Sistema as an entity which Provision of services relating to Moscow 3,352.38 excluding VAT. owns over 20% of MTS OJSC inventory of MTS user equipment shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.RU LLC. ROSNO OJSC Conclusion of Supplementary Agreement No. 02 to Insurance Contract for The total amount, within the - AFK Sistema OJSC as an entity Amendments to the list of insured Moscow Property of Legal Entities No. I4-1302304/32-21-02 dated 20.12.04 in accordance framework of which ROSNO which is MTS OJSC shareholder property with which the list of insured property shall be amended. OJSC (Insurer) undertakes to owning over 20% of shares in MTS pay insurance money in case of OJSC and an affiliate of ROSNO 59 the occurrence of an event OJSC; insured relating to property - Mr. A.N. Buyanov as a person additionally insured in who is at the same time member of accordance with the MTS OJSC and ROSNO OJSC Supplementary Agreement, shall Board of Directors. constitute USD 21,294.400.72. The amount of insurance premium relating to property additionally insured in accordance with the Supplementary Agreement shall constitute USD 19,654.14. The property in the amount of USD 305,734.29 is excluded from the insurance coverage under the Supplementary Agreement. The remainder of the insurance premium for non-expired insurance period with respect to the property excluded from the insurance coverage in accordance with the Supplementary Agreement shall constitute USD 308.28. The amount of the insurance premium payable by MTS OJSC (Insured Party) with account of the remainder of the insurance premium for non-expired insurance period with respect to the property excluded from the insurance coverage shall constitute USD 19,345.85. ROSNO OJSC Conclusion of Contract on Voluntary Insurance of Transport Facilities (theft, Insurance premium for three - AFK Sistema OJSC as an entity Voluntary insurance of transport Moscow damage, fire): years is USD 8,226.69. which is MTS OJSC shareholder facilities - FORD Explorer XLT, year of manufacture 2005 owning over 20% of shares in MTS . OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. MGTS OJSC Conclusion of Contract for Lease of Non-residential Premises pursuant to which The rental fee under the Contract - AFK Sistema OJSC as an entity Conclusion of Lease Contract Moscow MTS OJSC (Lessor) shall grant, and MGTS OJSC (Lessee) shall receive the shall amount to RUR owning over 20% of shares in mTS temporary occupancy and use of non-residential premises with total floor area of 2,295,765.5 per annum OJSC and at the same time over 1197.3 sq. m. located on the first, the forth and the underground floor of the including VAT. 20% of shares in MGTS OJSC; building at the following address: 4, building 1, Marksistskaya St., Moscow. The monthly rental fee shall - MTS OJSC Board of Directors The lease term is from 21.08.2005 until 15.08.2006. amount to RUR 191,313.79 member Mr. V.S. Lagutin who is including VAT. also a member of MGTS OJSC Municipal and operating costs Board of Directors shall be paid by the Lessee additionally subject to actual 60 expenses of the Lessor relating to the maintenance of premises.

ReCom OJSC Entering into transaction for the delivery of telecommunication equipment for Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Moscow GSM network sites. Purchase Order No. 49-07-2005/1725 to Contract No. 91,568.47 including VAT. Sidorov who is at the same time the equipment 1725/02-MTS dated 03.01.2002. Chairman of the Board of Directors of ReCom OJSC. Description Price (USD) Low noise amplifier TMA-DD 900 LGP10401 77,600.40 – 80 units; Feed multiplier of amplifier PDU Lite, 6ch LGP12102 – 40 units.; Current injector CIN 800\900\1800 ID LGP13602 – 80 units; Feeding cable PDU Lite, 7 m D100314 – 40 units.; Alarm cable CIN, 7 m D100315 – 40 units; Cable CIN, 7 m D1003301 – 80 units VAT 18% 13,968.07

Total 91,568.47 ROSNO OJSC Conclusion of Contract of Mandatory Third Party Car Insurance (branch in Tula) Insurance premium is RUR - AFK Sistema OJSC as an entity Third party car insurance Moscow with respect to MITSUBISHI car, year of manufacture: 2003. 2,375.00. which is MTS OJSC shareholder Insured sum is RUR 400,000. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Conclusion of Contract of Mandatory Third Party Car Insurance (branch in Tula) Insurance premium is RUR - AFK Sistema OJSC as an entity Third party car insurance Moscow with respect to MITSUBISHI car, year of manufacture: 2003. 2,375.00. which is MTS OJSC shareholder Insured sum is RUR 400,000. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Insurance of Transport Facilities (theft, damage, fire): branch in Yaroslavl: GAS 2752 (state registration - AFK Sistema OJSC as an entity Insurance of transport facilities Moscow number: Р 632 ЕЕ 76). Insured which is MTS OJSC shareholder (theft, damage, fire). GAS 2752 (state registration number: Р 632 ЕЕ 76). Insured sum is RUR 104,345. sum is RUR 104,345. Insurance owning over 20% of shares in MTS Insurance premium is RUR 12,675.46. premium is RUR 12,675.46. OJSC and an affiliate of ROSNO OJSC; VAZ 21110 (state registration - Mr. A.N. Buyanov as a person VAZ 21110 (state registration number: М 225 НН 76). Insured sum is RUR number: М 225 НН 76). Insured who is at the same time member of 177,000. Insurance premium is RUR 9,940.35. sum is RUR 177,000. Insurance MTS OJSC and ROSNO OJSC premium is RUR 9,940.35. Board of Directors. VAZ 21310 (under registration). Insured sum is RUR 248,994. Insurance premium is RUR VAZ 21310 (under registration). Insured sum is RUR 248,994. Insurance premium 11,652.95. 61 is RUR 11,652.95. VAZ 21310 (under registration). Insured sum is RUR 248,994. Insurance premium is RUR 11,652.95. VAZ 21310 (under registration). Insured sum is RUR 248,994. Insurance premium MITSUBISHI L200 (state is RUR 11,652.95. registration number: Р 334 ЕЕ 76). Insured sum is USD 14, 294. Insurance premium is USD 814.76. MITSUBISHI L200 (state registration number: Р 334 ЕЕ 76). Insured sum is USD MITSUBISHI L200 (state 14, 294. Insurance premium is USD 814.76. registration number: М 362 НН 76). Insured sum is USD 14,294. Insurance premium is USD 814.76. MITSUBISHI L200 (state registration number: М 362 НН 76). Insured sum is VAZ 2110 (state registration USD 14,294. Insurance premium is USD 814.76. number: О 869 КК 76). Insured sum is RUR 192,000. Insurance premium is RUR 10,500.

VAZ 2110 (state registration number: О 689 КК 76). Insured sum is RUR 192,000. Insurance premium is RUR 10,500. ROSNO OJSC Conclusion of Contract of Mandatory Third Party Car Insurance (branch in Diesel-generator set – 3 units. - AFK Sistema OJSC as an entity Mandatory third party car insurance Moscow Yaroslavl): Insurance premium is RUR which is MTS OJSC shareholder 1053,00 per unit. owning over 20% of shares in MTS Diesel-generator set – 3 units. Insurance premium is RUR 1053,00 per unit. OJSC and an affiliate of ROSNO OJSC; VAZ 21110 О869КК76 – 1 unit. Insurance premium is RUR 3,087.00. - Mr. A.N. Buyanov as a person VAZ 21110 О869КК76 – 1 unit. who is at the same time member of Insurance premium is RUR MTS OJSC and ROSNO OJSC 3,087.00. Board of Directors.

Kvazar-Micro.RU LLC Providing of licences for Red Hat Enterprise Linux AS Standard Subscription Transaction amount is USD AFK Sistema as an entity which Providing of licences for Red Hat Moscow Contract (No Physical Media) Disks (9 pieces) Red Hat Enterprise Linux AS 3 52,865.55 excluding VAT. owns over 20% of MTS OJSC Enterprise Linux AS Standard (x86) Media Kit shares and at the same time Subscription Contract (No Physical indirectly owns over 20% of shares Media) Disks (9 pieces) Red Hat in the authorized capital of Kvazar- Enterprise Linux AS 3 (x86) Media Micro.RU LLC. Kit ROSNO OJSC Entering into Contract of Voluntary Insurance of Motor Vehicles (against theft, Insured sum (wxcluding - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow damage, fire) and Contract of Compulsory Automobile Liability Insurance: Compulsory Automobile which is MTS OJSC shareholder vehicles - FORD RANGER Liability Insurance) is RUR owning over 20% of shares in MTS Type: cargo transport 1,073,144.33; OJSC and an affiliate of ROSNO VIN WF0LMFE405W448788 Insured sum under Compulsory OJSC; Engine power: 110.16 H/P, 81 kilowatt Automobile Liability Insurance - Mr. A.N. Buyanov as a person - FORD FOCUS contract is RUR 2,000,000; who is at the same time member of Type: passenger car Insurance premium is RUR MTS OJSC and ROSNO OJSC VIN: X9FWXXEEDW5A64344 46,416. Board of Directors. Engine power: 100 H/P, 74 kilowatt ReCom OJSC Entering into transaction between MTS OJSC (Agent) and ReCom OJSC Transaction amount is RUR MTS OJSC President Mr. V. V. Delivery of telecommunication Orel (Principal) in accordance with which the Agent, on its own behalf and for account 3575.40 including VAT. Sidorov who is at the same time the equipment for GSM network sites of the Principal, shall arrange provision of the service relating to maintenance of Chairman of the Board of Directors switching equipment and basic sub-system equipment of the Principal, and the of ReCom OJSC. Principal shall accept the Agency, reimburse for expenses incurred and pay Agent’s commission. Order No. SA-PGRP-R to Contract No. D0504837/05-MTS 62 dated 14.04.2005. Item Maintenance cost including VAT (RUR) Rectifier module VBV 48/30—2К 1770.00 series No. 2362 (Orel) Rectifier module VBV 48/30—2К 1770.00 series No. 8557 (Orel) Agent’s commission including 35.40 VAT, RUR Amount payable, RUR 3 575.40 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of SORM equipment by MTS OJSC (Supplier) to ReCom OJSC 187,561.00 including VAT. Sidorov who is at the same time the equipment for GSM network sites (Purchaser) to Kursk. Order No. SORM-03/2-2005-MTS. Chairman of the Board of Directors of ReCom OJSC. Description Cost (USD) Siemens Mediation Device USI-V-1 (SR9.0) - 158,950.00 1 unit VAT 18% 28,611.00

Total 187,561.00 City-Hals CJSC Conclusion of Contract No. 19/SG-05/I, pursuant to terms and conditions of which, The cost of work is determined AFK Sistema as an entity owing Provision of services relating to Moscow City-Hals CJSC undertakes to carry out the following work: in annexes and/or supplementary over 20% of shares in MTS OJSC maintenance of MTS OJSC - provision of maid services; contracts to the Contract. and over 20% of shares in City- premises and parking places - assurance of parking of vehicles in the parking place; reserved for MTS Hals CJSC OJSC; - carrying out everyday housekeeping work. MTS OJSC undertakes to pay for work carried out in accordance with the cost of work, as per annexes and/or supplementary contracts to the Contact. Effective period of Contact is until 31.12.05.

City-Hals CJSC Entering into transaction involving the maintenance of MTS OJSC offices and Monthly service cost is RUR AFK Sistema as an entity owing Provision of services relating to Moscow parking places located at: 7, bldg.22, Derbenevskaya Naberezhnaya, Moscow 128,941.00 including VAT. over 20% of shares in MTS OJSC maintenance of MTS OJSC (Annex to Contract No. 19/SG-05/I). The list, periodicity and the cost of services and over 20% of shares in City- premises and parking places shall be determined in accordance with the respective Annex to the Contract. Hals CJSC

City-Hals CJSC Conclusion of Contract, pursuant the terms and conditions of which MTS OJSC Monthly service cost is RUR AFK Sistema as an entity owing Provision of services relating to Moscow (Customer) entrusts and undertakes to pay for, and City-Hals (Contractor) 5,779,278.10 including VAT. over 20% of shares in MTS OJSC relating to plant and equipment undertakes to provide, services relating to plant and equipment maintenance of and over 20% of shares in City- maintenance of MTS OJSC MTS OJSC buildingds. Hals CJSC buildings. The list and the cost of services relating to plant and equipment maintenance of MTS OJSC office buildings shall be determined in accordance with respective Annex to the Contract. Effective period of Contact is until 31.12.05. ROSNO OJSC Voluntary insurance of motor vehicle (against theft, damage, fire): Insured sums are determined for - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow each year of the Insurance which is MTS OJSC shareholder vehicles FORD RANGER (year of manufacture: 2005; Contract period. owning over 20% of shares in MTS VIN WFOLMFE405W447736). OJSC and an affiliate of ROSNO 63 The insured sum for the first OJSC; Effective period of Contract is until 24.08.2008. year of insurance is USD - Mr. A.N. Buyanov as a person 25,685.00. who is at the same time member of MTS OJSC and ROSNO OJSC The insured sum for the entire Board of Directors. Insurance Contract period is USD 4,795.85, including: - for the first year of the Contact period: USD 1720.91; - for the second year of the Contract period: USD 1558.51; - for the third year of the Contract period: USD 1516.43. ROSNO OJSC Voluntary insurance of motor vehicle (against theft, damage, fire): Insured sums are determined for - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow each year of the Insurance which is MTS OJSC shareholder vehicles - FORD FOCUS (year of manufacture: 2005; VIN Contract period. owning over 20% of shares in MTS X9F4XXEED45B58171); OJSC and an affiliate of ROSNO - FORD FOCUS (year of manufacture: 2005; VIN The insured sum for the first OJSC; X9F4XXEED45B58322); year of insurance with respect to - Mr. A.N. Buyanov as a person - FORD FOCUS (year of manufacture: 2005; VIN each car is USD 14,610.00. who is at the same time member of X9F4XXEED45B58328) MTS OJSC and ROSNO OJSC The insured sum for the entire Board of Directors. Effective period of Contract is until 02.08.2008. Insurance Contract period is USD 7469.64, including:

- for the first year of the Contact period: USD 2717.46; - for the second year of the Contract period: USD 2479,86; - for the third year of the Contract period: USD 2272,32.

JSCB MBRD (OJSC) Conclusion of Supplementary Agreement to Contract No. D0510771 dated The annual rental fee (including - AFK Sistema OJSC as an entity Additions to the list of premises Moscow 16.06.2005 for Lease of Working Places, pursuant the terms and conditions of VAT) for all premises leased which owns over 20% of shares in leased by MTS OJSC to MBRD which the premises located at the addresses specified below shall be added to the under the Contact shall be MTS OJSC and over 20% of shares OJSC list of premises leased by MTS OJSC to MBRD OJSC: increased by USD 11,900 in in JSCB MBRD (OJSC); accordance with the - Mr. A.N Byanov as a person who - 9 Magnitogorskaya St. , Moscow; 10 sq.m.;. Supplementary Agreement. is at the same time a member of - 1101а, Panfilovsky Proezd, Zelenogradsky Rayon, Moscow; 10 sq.m. both MTS OJSC and JSCB MBRD The monthly rental fee Board of Directors. (including VAT) for all premises leased under the Contact shall be increased by USD 991.67 in accordance with the Supplementary Agreement.

64 ROSNO OJSC Entering into Liability Insurance Contact for Directors, Company Officers and Insurance premium is USD - AFK Sistema OJSC as an entity Liability insurance for Directors Moscow Corporations, pursuant the terms and conditions of which: 3,574,590. which is MTS OJSC shareholder and Officers of MTS OJSC (Liability limit is USD 50,000,000) owning over 20% of shares in MTS - under the insurance policy, each and all Directors and Company officers OJSC and an affiliate of ROSNO shall be indemnified against damages arising from claims first made OJSC; against Directors and Company officers during the period of insurance - Mr. A.N. Buyanov as a person or discovery period (if applicable) which were reported to the insurer in who is at the same time member of writing in accordance with policy terms in respect of actual or alleged MTS OJSC and ROSNO OJSC misconduct by Directors or Company officers in their respective Board of Directors. capacities, excluding the cases where damages have been recovered by the Company; - damages of the Company arising from claims for damages in respect to securities initially made against the Company and/or claims initially made against Directors and Officers shall be recovered under the insurance policy. Policy term is until 03.07.2006. ROSNO OJSC Conclusion of Supplementary Agreement No.03 to Insurance Contract No. I4- The insurance premium with - AFK Sistema OJSC as an entity Additions to the list of insured Moscow 1302304/32-21-02 dated 20.12.04 for Property of Legal Entities, pursuant the terms respect to additionally insured which is MTS OJSC shareholder property and conditions of which the list of insured property shall be amended by the property is USD 18,352,643.31. owning over 20% of shares in MTS following property: OJSC and an affiliate of ROSNO equipment and furniture; The insurance premium with OJSC; cable plant; respect to additionally insured - Mr. A.N. Buyanov as a person installations; property is USD 10,747.85. who is at the same time member of towers. MTS OJSC and ROSNO OJSC Board of Directors.

ROSNO OJSC Entering into Contract of Voluntary Insurance of Motor Vehicle (against theft, Insured sum is RUR 204,203.00; - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow damage, fire) (MTS OJSC branch in Novorossisk): which is MTS OJSC shareholder vehicles - VAZ 21103, state registration number В846ХУ Insured sum is RUR 13,773.49. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO Effective period of Contract is until 08.07.2006. OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. JSCB MBRD (OJSC) Conclusion of Contract involving the issuance of Visa Gold, Visa Classic, Visa The commission fee for - AFK Sistema OJSC as an entity Conclusion of Contract involving Moscow Electron and MasterCard payment system individual cards of Standart, Gold and crediting salaries and salaries which owns over 20% of shares in the issuance of Visa Gold, Visa Cirrus/Maestro category for employees of MTS OJSC branch in Novorossisk; equivalents to one Holder MTS OJSC and over 20% of shares Classic, Visa Electron and crediting monetary funds to accounts of card holders. account during one year. This in JSCB MBRD (OJSC); MasterCard payment system commission fee shall be charged - Mr. A.N Byanov as a person who individual cards of Standart, Gold once a year. The commission fee is at the same time a member of and Cirrus/Maestro category for or a part thereof shall not be both MTS OJSC and JSCB MBRD employees of MTS OJSC branch in returned, if crediting salaries or Board of Directors. Novorossisk; crediting funds to salaries equivalents is ceased accounts of card holders before the expiration of one year: VISA Electron Cirrus/Maestro – RUR 30; VISA Classic EС/MC Standard – RUR 500; VISA Gold

65 ЕС/МС Gold – RUR 1200.

The commission fee for crediting salaries and salaries equivalents to accounts of Holders. This commission fee shall be charged for each transfer of salaries and other earnings. With respect to all cards: 0.15% of the transferred amount. ROSNO OJSC Compulsory insurance of MTS OJSC public liability (branch in Smolensk) with Insured sum is RUR 1,100,000. - AFK Sistema OJSC as an entity Compulsory insurance of MTS Moscow respect to liabilities resulted from infliction of the harm while operating hazardous Insurance premium is RUR which is MTS OJSC shareholder OJSC public liability (branch in industrial facilities: 5000. owning over 20% of shares in MTS Smolensk) with respect to liabilities gas consumption system (gas boiler house) and elevator located in an VAT exempt. OJSC and an affiliate of ROSNO resulted from infliction of the harm administrative building of MTS OJSC branch in Smolensk at the following OJSC; while operating hazardous address: - Mr. A.N. Buyanov as a person industrial facilities 26/9, Sovjetskay St., Smolensk. who is at the same time member of Effective period of Contract is one year following the date of its signing by the MTS OJSC and ROSNO OJSC parties thereto. Board of Directors. ROSNO OJSC Leasing by MTS OJSC (branch in Smolensk) to ROSNO OJSC: The rental fee is as follows: - AFK Sistema OJSC as an entity Conclusion of lease contracts Moscow 1. non-residential premises with total floor area 221.6 sq.m. located in the - for 1sq. m.: which is MTS OJSC shareholder administrative building owned by MTS OJSC which is located at; RUR 708 per month owning over 20% of shares in MTS 26/9, Sovjetskay St., Smolensk. (including VAT); OJSC and an affiliate of ROSNO Lease term is 11 months following the date of signing the Contract by the parties - for all leased premises: OJSC; thereto. RUR 156,892.80 per month - Mr. A.N. Buyanov as a person (including VAT); who is at the same time member of - for all leased premises (during MTS OJSC and ROSNO OJSC the lease term): Board of Directors. RUR 1,725,820.80 ( including VAT)

2. a part of non-residential premises with total floor area 7 sq.m. in the The rental fee is as follows: administrative building owned by MTS OJSCwhich is located at: 6, Sovjetskaya - for 1sq. m.: St., Safonovo. RUR 295 per month (including Lease term is 11 months following the date of signing the Contract by the parties VAT); thereto. - for all leased premises: RUR 2065 per month (including VAT); - for all leased premises (during the lease term): RUR 22,715 (including VAT).

The rental fee is as follows: - for 1sq. m.: 3. non-residential premises with total floor area 16.2 sq. m. owned by MTS OJSC RUR 295 per month located at: 1-B, Krasin St., Roslavl, Smolensk Region. (including VAT); Lease term is 11 months following the date of signing the Contract by the parties - for all leased premises: RUR thereto. 4779per month (including VAT); - for all leased premises (during the lease term): RUR 52,569 66 (including VAT).

The rental fee is as follows: - for 1sq. m.: 4. a part of non-residential premises with total floor area 7.0 sq. m. owned by MTS RUR 708 per month (including OJSC located at: 11, Novo-Leningradskaya St., Smolensk. VAT); Lease term is 11 months following the date of signing the Contract by the parties - for all leased premises: RUR thereto. 4956 per month (including VAT); - for all leased premises (during the lease term): RUR 54,516(including VAT). ROSNO OJSC Insurance (KASKO insurance) of motor vehicles owned by MTS OJSC (branch in - AFK Sistema OJSC as an entity Insurance (KASKO insurance) of Moscow Smolensk): which is MTS OJSC shareholder motor vehicles owned by MTS owning over 20% of shares in MTS OJSC (branch in Smolensk) 1.MITSUBISHI -L 200, year of manufacture: 2001, 1.Insured sum is USD OJSC and an affiliate of ROSNO state registration number: no. 17,550.00. OJSC; Effective period of contract: 1 year following its signing. 2.Insurance premium is USD - Mr. A.N. Buyanov as a person Insurance risks: theft, damage, fire. 1632.15. who is at the same time member of VAT exempt. MTS OJSC and ROSNO OJSC Board of Directors.

2. VAZ 21310, year of manufacture: 2003, 2. Insured sum is RUR state registration number: Р115ЕА67. 156,896.00. Effective period of contract: 1 year following its signing. 2. Insurance premium is RUR Insurance risks: theft, damage, fire. 16,560.00. VAT exempt.

3. MITSUBISHI -L 200, year of manufacture: 2000, 3. Insured sum is USD state registration number: Р367ВА67. 10,476.00. Effective period of contract: 1 year following its signing. 2. Insurance premium is USD Insurance risks: theft, damage, fire. 1638.7. VAT exempt.

4. MITSUBISHI -L 200, year of manufacture: 2001, 4. Insured sum is USD state registration number: А051АА67. 13,095.00. Effective period of contract: 1 year following its signing. 2. Insurance premium is USD Insurance risks: theft, damage, fire. 1853,9. VAT exempt.

5. VAZ 21310, year of manufacture: 2004, 5. Insured sum is RUR state registration number: Р903ЕК67. 182,522.00. Effective period of contract: 1 year following its signing. 2. Insurance premium is RUR Insurance risks: theft, damage, fire. 15,782.00. VAT exempt.

6. VAZ 21310, year of manufacture: 2002; 6. Insured sum is RUR state registration number: Р079ВТ67. 134,886.00. Effective period of contract: 1 year following its signing. 2. Insurance premium is RUR Insurance risks: theft, damage, fire. 14,253.00. VAT exempt. 67

Total: Insurance premium is 5124.75 conventional units RUR 46,595.00. VAT exempt. ROSNO OJSC Voluntary insurance of motor vehicles owned by MTS OJSC (branch in - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow Smolensk): which is MTS OJSC shareholder vehicles owning over 20% of shares in MTS OJSC and an affiliate of ROSNO 1. 1.MITSUBISHI -L 200, year of manufacture: 2001, 1. Insurance premium is RUR OJSC; state registration number: no. 3562.50. - Mr. A.N. Buyanov as a person Effective period of contract: 1 year following its signing. VAT exempt. who is at the same time member of MTS OJSC and ROSNO OJSC 2. VAZ 21310, year of manufacture: 2004, 2. Insurance premium is RUR Board of Directors. state registration number: Р903ЕК67. 2256.25. Effective period of contract: 1 year following its signing. VAT exempt.

3. VAZ 21310, year of manufacture: 2002, 3. Insurance premium is RUR state registration number: Р079ВТ67. 2137.50. Effective period of contract: 1 year following its signing. VAT exempt.

4. VAZ 21310, year of manufacture: 2003, 4. Insurance premium is RUR state registration number: Р115ЕА67. 2137.50. Effective period of contract: 1 year following its signing. VAT exempt.

5. VAZ 21310, year of manufacture: 2003, 5. Insurance premium is RUR state registration number: Р344РР67. 2137.50. Effective period of contract: 1 year following its signing. VAT exempt.

6. VAZ 21310, year of manufacture: 2003, 6. Insurance premium is RUR state registration number: Р906РР67. 2137.50. Effective period of contract: 1 year following its signing. VAT exempt.

7. VAZ 21310, year of manufacture: 2003, 7. Insurance premium is RUR state registration number: Р626РР67. 2137.50. Effective period of contract: 1 year following its signing. VAT exempt.

8. GAZ 2217, year of manufacture: 2003., 8. Insurance premium is RUR state registration number: Р651РР67. 1458.00. Effective period of contract: 1 year following its signing. VAT exempt.

9. MITSUBISHI -L200, year of manufacture: 1999, 9 Insurance premium is RUR state registration number: Р808АМ67. 2835.00. Effective period of contract: 1 year following its signing. VAT exempt.

68 10. MITSUBISHI -L200, year of manufacture: 2000, 10. Insurance premium is RUR state registration number: Р367ВА67. 1822.50. Effective period of contract: 1 year following its signing. VAT exempt.

11. MITSUBISHI -L200, year of manufacture: 2001, 11. Insurance premium is RUR state registration number: А051АА67. 1822.50. Effective period of contract: 1 year following its signing. VAT exempt.

12. MITSUBISHI -LANCER, year of manufacture: 2000, 12. Insurance premium is RUR state registration number: Р353ВЕ67. 3206.25. Effective period of contract: 1 year following its signing. VAT exempt.

Total: Insurance premium is RUR 27650.50 VAT exempt. VAO INTOURIST Providing touristic services for winners of Marketing Action Holidays with 9 vouchers for 2 persons (7 days AFK Sistema as an entity owing Providing touristic services for the Moscow MTS! conducted by MTS OJSC in the territory of MR Center. tour). over 20% of shares in MTS OJSC winners of Marketing Action The term is from August 1 until October 10, 2005. The price of one voucher is EUR and over 20% of shares in VAO Holidays with MTS! conducted by 1800 including VAT. INTOURIST. MTS OJSC in the territory of MR The total price is EUR 16,200 Center. including VAT. ROSNO OJSC Compulsory insurance of MTS OJSC public liability (branch in Ryasan) with Insured sum is RUR 400,000. - AFK Sistema OJSC as an entity Compulsory insurance of MTS Moscow respect to liabilities resulted from damage to life, health or property of third Insurance premium is RUR which is MTS OJSC shareholder OJSC public liability (branch in parties, when using motor vehicles: 7224.76. owning over 20% of shares in MTS Ryasan) with respect to liabilities VAT exempt. OJSC and an affiliate of ROSNO resulted from damage to life, 1. GAS 2752, state registration number: С 380 ВХ 62. OJSC; health or property of third parties, Effective period of Contract is from September 25, 2005 until September 24, - Mr. A.N. Buyanov as a person when using motor vehicles 2006. who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. RA Maxima OJSC Conclusion of Supplementary Agreement No. 84 to Contract No. 223/04-MTS Transaction amount is USD AFK Sistema OJSC as an entity Manufacturing promotional Moscow dated 30.01.04 pursuant the terms and conditions of which RA Maxima 1223.84 including VAT. which owns over 20% of shares in products (Contractor) undertakes, on MTS OJSC’ (Customer) request, to manufacture the MTS OJSC and over 20% of shares following products: in RA Maxima OJSC.

1) 16 copies of video materials provided by the Customer: - Central Region (15 sec.); - Central Region (30 sec.). 2) 10 copies of video materials provided by the Customer: - MTS Hot (15 sec.); - Jeans. Bring your friend (30 sec.); - Jeans. Bring your friend (15 sec.). 3) 2 copies of 2 video materials provided by the Customer: - MTS Hot (15 sec.); - MTS Hot (30 sec.) 4) 3 copies of 1 video material provided by the Customer: - Jeans. Bring your friend (30 sec.) 5) conversions and records of 1 video materials provided by the Customer: - MTS.Fairy Tail (30 sec.)

69 SIBINTERTELECOM CJSC Conclusion of Supplementary Agreement to Contract No. D0508373 dated The volume and the cost of MTS OJSC President Mr. V.V. Changing the settlement procedure Chita 15.04.2005, pursuant the terms and conditions of which the settlement Routing Services provided per Sidorov who at the same time holds between MTS OJSC and the procedure shall be changed between the Parties hereto, i.e.: month shall be calculated in office in management bodies of Subsidiary the Cost of Service for Subscribers shall be determined in respective accordance with Annex 1 SIBINTERTELECOM CJSC Notification of MTS OJSC attached to the Contract. Routing Services Tariffs which Governing Organization. The Customer (SIBINTERTELECOM CJSC) shall pay for Routing Services is an integral part of the within five (5) banking days following the date of signing Acceptance Contract. Certificate by both Parties. The payment for Routing Services shall be made in ruble equivalent of sums charged in USD via monthly transfer of funds to MTS OJSC account. The volume and the cost of Routing Services provided per month shall be calculated in accordance with Annex 1 Routing Services Tariffs which is an integral part of the Contract.

SIBINTERTELECOM CJSC Contract involving the procedure for cooperation while carrying out The Service Tariffs depend on MTS OJSC President Mr. V.V. Contract involving the procedure Chita settlements. the Total Access Service Cost. Sidorov who at the same time holds for cooperation while carrying out The Service Tariffs shall be office in the management bodies of settlements between MTS OJSC determined with respect to each SIBINTERTELECOM CJSC and the Subsidiary Request type based on the Total Governing Organization. Access Service Cost in accordance with Annex 1 to the Contract. SIBINTERTELECOM CJSC Conclusion of Supplementary Agreement to Contract No. D0508373 dated The Parties determine the cost of MTS OJSC President Mr. V.V. Changing the procedure for Chita 15.04.2005, pursuant the terms and conditions of which the procedure for Services provided under the Sidorov who at the same time holds determination of cost of services determination of cost of services provided to Content Providers shall be Contract and the Supplementary office in the management bodies of provided to Content Providers changed. Agreement with respect to each SIBINTERTELECOM CJSC Content Provider personally. Governing Organization. SIBINTERTELECOM CJSC Conclusion of Supplementary Agreement to Contract No. 32/04-MTS dated The Parties determine the cost of MTS OJSC President Mr. V.V. Changing the procedure for Chita 05.01.2004, pursuant the terms and conditions of which the terms of the Services provided under the Sidorov who at the same time holds determination of cost of services Supplementary Agreement which determines the cost of Content Provider Contract and the Supplementary office in the management bodies of provided to Content Providers Services with respect to specific short numbers shall be changed in the part of Agreement with respect to each SIBINTERTELECOM CJSC the determination of services provided to Content Providers. Content Provider personally. Governing Organization. SIBINTERTELECOM CJSC Contract in accordance with which MTS OJSC shall attract monetary funds Loan interest rate is 5 percent MTS OJSC President Mr. V.V. Loan Contract Chita from SIBINTERTELECOM CJSC in the amount of RUR 195,000,000.00. per annum. Sidorov who at the same time holds The loan repayment period is until 31.12.2006. office in the management bodies of SIBINTERTELECOM CJSC Governing Organization. AFK Sistema OJSC Contract regarding Purchase of Promissory Note, in accordance with terms and The amount and the value of the AFK Sistema OJSC (as an entity Financing interest payment and the Moscow conditions of which MTS OJSC shall sell its own non-interest bearing promissory note are the ruble which is MTS OJSC shareholder principal amount of debt with promissory note in the amount of USD 3,276,600.00 and AFK Sistema OJSC equivalent of the sum not owning over 20% of shares in MTS respect to liabilities (under Credit shall pay the value of the promissory note in ruble equivalent of the promissory exceeding USD 3,276,600.00 at OJSC and is a party to transaction) Contract with Citigroup Financial note amount. the exchange rate set by the Products Inc.) passed to MTS Central Bank of Russia for the OJSC as Rosiko CJSC’ assignee day of selling the promissory note. ROSNO OJSC Conclusion of Supplementary Agreement No.04 to Insurance Contract No. I4- The insurance premium with - AFK Sistema OJSC as an entity Additions to the list of insured Moscow 1302304/32-21-02 dated 20.12.04 for Property of Legal Entities, pursuant the respect to additionally insured which is MTS OJSC shareholder property terms and conditions of which the list of insured property shall be amended by property is USD 65,674,920.18. owning over 20% of shares in MTS the following property: OJSC and an affiliate of ROSNO buildings; The insurance premium with OJSC; towers; respect to additionally insured - Mr. A.N. Buyanov as a person equipment. property is USD 114,931.11. who is at the same time member of

70 MTS OJSC and ROSNO OJSC Board of Directors.

MGTS OJSC Conclusion of Contract involving interconnection of MTS OJSC network with MGTS shall charge MTS OJSC - AFK Sistema OJSC as an entity Conclusion of Contract involving Moscow MGTS network to provide services relating to traffic transfer to Moscow for services relating to owning over 20% of shares in mTS interconnection of MTS OJSC emergency services 01-04 and call centers 06, 07, 000 through special interconnection with MGTS OJSC and at the same time over network with MGTS network to communication nodes (USSE) 209,916. network with regard to network 20% of shares in MGTS OJSC; provide services relating to traffic resource activation on USSE - MTS OJSC Board of Directors transfer to Moscow emergency 209,916 and traffic transfer to member Mr. V.S. Lagutin who is services 01-04 and call centers 06, Moscow emergency services 01- also a member of MGTS OJSC 07, 000 04 and call centers 06, 07, in Board of Directors accordance with MGTS tariffs valid at the moment of service providing. The cost of services provided by MGTS which relate to interconnection with MTS network with regard to network resource activation on USSE 209,916 shall amount to RUR 290,000.00 (single payment, excluding VAT). The cost of services provided by MGTS which relate to interconnection with MTS network with regard to maintenance of telecommunication facilities establishing the point of interconnect shall amount to RUR 39,000.00 per month, excluding VAT. The cost of services relating to traffic transfer to Moscow emergency services 01-04 and call centers 06, 07shall amount to RUR 360,000.00 per month excluding VAT.

MGTS OJSC Placement of promotional materials in Yellow Pages Moscow 2006 made in Transaction amount is RUR - AFK Sistema OJSC as an entity Placement of promotional materials Moscow hard copy form. 780,000 (seven hundred owning over 20% of shares in mTS in Yellow Pages Moscow 2006 thousand) including VAT (18%) OJSC and at the same time over made in hard copy form in the amount of RUR 20% of shares in MGTS OJSC; 118,983.05 (one hundred - MTS OJSC Board of Directors eighteen thousand nine hundred member Mr. V.S. Lagutin who is eighty three rubles, three also a member of MGTS OJSC kopecs). Board of Directors

71 ROSNO OJSC Insurance of leased property against fires, lightning strikes, explosions, aircraft The insurance premium is RUR - AFK Sistema OJSC as an entity Insurance of leased property Moscow crashes, hail, windstorm, willful misconduct of third parties. 150. which is MTS OJSC shareholder against fires, lightning strikes, Leased property: owning over 20% of shares in MTS explosions, aircraft crashes, hail, apparatus floor with total floor area 11 sq. m., located at: OJSC and an affiliate of ROSNO windstorm, willful misconduct of 18, Gagarin St., Chelyabinsk. OJSC; third parties The insured sum is RUR 10,000. - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Insurance of leased property against fires, lightning strikes, explosions, aircraft The insurance premium is RUR - AFK Sistema OJSC as an entity Insurance of leased property Moscow crashes, hail, windstorm, willful misconduct of third parties. 150. which is MTS OJSC shareholder against fires, lightning strikes, Leased property: owning over 20% of shares in MTS explosions, aircraft crashes, hail, apparatus floor with total floor area 10 sq. m., located at: OJSC and an affiliate of ROSNO windstorm, willful misconduct of 16, Vorovsky St., Chelyabinsk. OJSC; third parties The insured sum is RUR 10,000. - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Insurance of leased property against fires, lightning strikes, explosions, aircraft The insurance premium is RUR - AFK Sistema OJSC as an entity Insurance of leased property Moscow crashes, hail, windstorm, willful misconduct of third parties. 150. which is MTS OJSC shareholder against fires, lightning strikes, Leased property: owning over 20% of shares in MTS explosions, aircraft crashes, hail, apparatus floor with total floor area 18 sq. m., located at: OJSC and an affiliate of ROSNO windstorm, willful misconduct of 376, Prospect Pobjedy, Chelyabinsk. OJSC; third parties The insured sum is RUR 10,000. - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Insurance of leased property against fires, lightning strikes, explosions, aircraft The insurance premium is RUR - AFK Sistema OJSC as an entity Insurance of leased property Moscow crashes, hail, windstorm, willful misconduct of third parties. 150. which is MTS OJSC shareholder against fires, lightning strikes, Leased property: owning over 20% of shares in MTS explosions, aircraft crashes, hail, apparatus floor with total floor area 12 sq. m., located at: OJSC and an affiliate of ROSNO windstorm, willful misconduct of 287, Prospect Pobjedy, Chelyabinsk. OJSC; third parties The insured sum is RUR 10,000. - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Insurance of leased property against fires, lightning strikes, explosions, aircraft The insurance premium is RUR - AFK Sistema OJSC as an entity Insurance of leased property Moscow crashes, hail, windstorm, willful misconduct of third parties. 150. which is MTS OJSC shareholder against fires, lightning strikes, Leased property: owning over 20% of shares in MTS explosions, aircraft crashes, hail, roof with total area 11.8 sq. m., located at: OJSC and an affiliate of ROSNO windstorm, willful misconduct of 55, Gagarin St., Chelyabinsk. OJSC; third parties The insured sum is RUR 10,000. - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Insurance of leased property against fires, lightning strikes, explosions, aircraft The insurance premium is RUR - AFK Sistema OJSC as an entity Insurance of leased property Moscow crashes, hail, windstorm, willful misconduct of third parties. 150. which is MTS OJSC shareholder against fires, lightning strikes, Leased property: owning over 20% of shares in MTS explosions, aircraft crashes, hail, 7th floor` with total floor area 10.2 sq. m., located at: OJSC and an affiliate of ROSNO windstorm, willful misconduct of 50-a, bldg.2, Kosarev St., Chelyabinsk. OJSC; third parties The insured sum is RUR 10,000. - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC 72 Board of Directors.

ROSNO OJSC Insurance of leased property against fires, lightning strikes, explosions, aircraft The insurance premium is RUR - AFK Sistema OJSC as an entity Insurance of leased property Moscow crashes, hail, windstorm, willful misconduct of third parties. 150. which is MTS OJSC shareholder against fires, lightning strikes, Leased property: owning over 20% of shares in MTS explosions, aircraft crashes, hail, roof with Kyshtymskay St., Chelyabinsk. OJSC and an affiliate of ROSNO windstorm, willful misconduct of The insured sum is RUR 10,000. OJSC; third parties - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Insurance of leased property against fires, lightning strikes, explosions, aircraft The insurance premium is RUR - AFK Sistema OJSC as an entity Insurance of leased property Moscow crashes, hail, windstorm, willful misconduct of third parties. 150. which is MTS OJSC shareholder against fires, lightning strikes, Leased property: owning over 20% of shares in MTS explosions, aircraft crashes, hail, apparatus floor with total floor area 11.8 sq. m., located at: OJSC and an affiliate of ROSNO windstorm, willful misconduct of 303, bldg. 1, Prospect Pobjedy, Chelyabinsk. OJSC; third parties The insured sum is RUR 10,000. - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Voluntary insurance of motor vehicles (against theft, damage, fire): Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow - VOLVO S80 75,645.98. which is MTS OJSC shareholder vehicles Insured sum: RUR 933,900.90. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ReCom OJSC Entering into transaction between MTS OJSC (Agent) and ReCom OJSC The cost of expenses of the MTS OJSC President Mr. V. V. Maintenance of SORM equipment Orel (Principal) in accordance with which the Agent, on its own behalf and for account Agent (the price of services ) Sidorov who is at the same time the of the Principal, shall arrange provision of services relating to maintenance of relating to arranging Chairman of the Board of Directors SORM equipment and the Principal shall accept the services, reimburse for maintenance of one equipment of ReCom OJSC. expenses incurred and pay Agent’s commission. unit amounts to ruble equivalent Effective period of Contact: until 31/12/2005. of USD 3500 excluding VAT. The amount of the Agent’s fee is 1% of the price of services (the expenses of the Agent) . ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 95- 142,634.08 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1726 to Contract No. 1726/02-MTS dated 03/01/2002. Chairman of the Board of Directors of ReCom OJSC. Description Cost (USD) Power supply rack 48/140-4.3 (low): 16 units; 120,876.34 Battery rack (3 levels): 18 units; Battery box, 2 m: 14 units; Battery 250 A/h: 336 units; Battery 250 A/h: 144 units. VAT 18% 21,757.74

Total 142,634.08 73 Kvazar-Micro.ru LLC Main Book module; training. The goal of this stage of the project is to prepare Transaction amount is USD AFK Sistema as an entity that owns Main Book module; training Moscow financial reporting in accordance with tax accounting requirements, the Russian 3500 excluding VAT. over 20% of MTS OJSC shares and Accounting Standards and US GAAP accounting standards in Oracle e-Business at the same time indirectly owns Suite. The implementation of this stage will result in the replacement of Sun over 20% of shares in the Systems Main Book in MTS OJSC, Moscow. authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Delivery of software: Windows Server CAL 2003 English OLP NL User CAL. Transaction amount is USD AFK Sistema as an entity that owns Delivery of software Moscow 3851.13 excluding VAT. over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Oracle Discoverer. The goal of the project is to install the system and to train MTS Transaction amount is USD AFK Sistema as an entity that owns Installation of the system and Moscow specialists to operate the analyses reporting tool Oracle Discoverer. 39,000.00 excluding VAT. over 20% of MTS OJSC shares and training MTS specialists at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Twenty-four-hour technical support: Premium Support OEBS for the period from Transaction amount is USD AFK Sistema as an entity that owns Twenty-four-hour technical support Moscow October 1, 2005 to September 30, 2006. 300,000.00 excluding VAT. over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Delivery of equipment. Mouse device: 250*18=4500. Bags: 250*28=7000. Key Transaction amount is USD AFK Sistema as an entity that owns Delivery of equipment Moscow board: 14*20=280 КК4/5 756*1600=1 209 600, КМ2 - 259*500, КК1/2 - 1,258,686.44 excluding VAT. over 20% of MTS OJSC shares and 50*1030, КК6 - 30*1061, КК7 - 20*1152. Server х366 – 28,000. at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Services relating to the inventory of computer equipment of MTS employees’ Transaction amount is USD AFK Sistema as an entity that owns Services relating to the inventory of Moscow individual working places (Performing work relating to the inventory of computer 8,800.00 excluding VAT. over 20% of MTS OJSC shares and computer equipment of MTS equipment of MTS employees’ individual working places to determine the number at the same time indirectly owns employees’ individual working and the configuration of used systems). over 20% of shares in the places authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Project of creating electronic Archives (project of creating unified storage of Transaction amount is USD AFK Sistema as an entity that owns Project of creating electronic Moscow electronic documents for specialists of IT Block to minimize the search time 100,000.00 excluding VAT. over 20% of MTS OJSC shares and Archives needed to find the necessary document and to improve the work effectiveness of at the same time indirectly owns employees). over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Automation of project activity of the Technical Block (implementation of project Transaction amount is USD AFK Sistema as an entity that owns Automation of project activity of Moscow management system in the Technical Block. The goal is to administrate the project 94,500.00 excluding VAT. over 20% of MTS OJSC shares and the Technical Block on-line, to improve the effectiveness of project administration, reduction of term of at the same time indirectly owns project implementation). over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Technical support of MTS CIP (Corporate Information Portal). Transaction amount is USD AFK Sistema as an entity that owns Technical support of MTS CIP Moscow 120,092.00 excluding VAT. over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the 74 authorized capital of Kvazar- Micro.ru LLC.

Kvazar-Micro.ru LLC Technical support of ASTR (Automated System of Trade Representatives). Transaction amount is USD AFK Sistema as an entity that owns Technical support of ASTR Moscow 50,000.00 excluding VAT. over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Provision of KM specialists to develop a program extension for Oracle e-Business Transaction amount is USD AFK Sistema as an entity that owns Provision of KM specialists to Moscow Suite system in accordance with documents (A working group consisting of 10-12 specialists, with 8-hour working at the same time indirectly owns day, at 25 USD per hour rate). over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Implementation of Debtors modules. The goal of this stage of the project is to Transaction amount is USD AFK Sistema as an entity that owns Implementation of Debtors Moscow extend the functionality of Creditors module implemented into productive 247,380.00 excluding VAT. over 20% of MTS OJSC shares and modules operation in a part of settlements with advance holders, as well as the at the same time indirectly owns implementation of Debtors module in a part of settlements relating to other over 20% of shares in the realization. authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Delivery of SUN equipment for MTS OJSC HQ, Magnitogorskaya Street, Moscow Transaction amount is USD AFK Sistema as an entity that owns Delivery of SUN equipment for Moscow (modernization of web representation, see attached the specification). 369,399.70 excluding VAT. over 20% of MTS OJSC shares and MTS OJSC HQ at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Delivery: External drive 3,5USB Black; cable adapter USB 1,1-DB 9M 0,3 m, Transaction amount is USD AFK Sistema as an entity that owns Delivery of equipment Moscow RTL. 486.44 excluding VAT. over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Delivery of IBM 4xBlade on requests: 30/0369с; 30/0367с; 30/0368с; 30/0370с Transaction amount is USD AFK Sistema as an entity that owns Delivery of equipment Moscow 410,796.29 excluding VAT. over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Provision of consulting services relating to developing remote training courses for Transaction amount is USD AFK Sistema as an entity that owns Provision of consulting services Moscow MTS employees. KM consultants are provided for the project to develop remote 4908.8 excluding VAT. over 20% of MTS OJSC shares and training courses for two weeks period. The expected term of work launch is at the same time indirectly owns October 17, 2005. over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Comstar CJSC Provision of access to ISDN (Integrated Services Digital Network) of the Operator Transaction amount: single AFK Sistema as an entity that owns Provision of access to ISDN Moscow and local telephone network services and allocation of 6 analog subscriber lines. payment in the amount of USD over 20% of MTS OJSC shares and Address of the provision: 50-52, Second Line, Serebryany Bor, Moscow. 4,400.00 excluding VAT and at the same time indirectly owns monthly payments in the amount over 20% of shares in the of USD 180.00 excluding VAT. authorized capital of Comstar CJSC.

75 Comstar CJSC Removal of subparagraph 2.2. of Contract No. 1235/2000- MTS (2% allowance of Not to be determined. AFK Sistema as an entity that owns Change of contract terms and Moscow the amount of payment) from 01/09/2005. MTS OJSC liability to pay the over 20% of MTS OJSC shares and conditions allowance in amount of 2 % of at the same time indirectly owns the sum of payment has been over 20% of shares in the excluded. authorized capital of Comstar CJSC. Comstar CJSC Removal of subparagraph 2.2. of Contract No. 228/01-MTS (2% allowance of the Not to be determined. AFK Sistema as an entity that owns Change of contract terms and Moscow amount of payment) from 01/09/2005. MTS OJSC liability to pay the over 20% of MTS OJSC shares and conditions allowance in amount of 2 % of at the same time indirectly owns the sum of payment has been over 20% of shares in the excluded. authorized capital of Comstar CJSC. Comstar CJSC Removal of subparagraph 2.2. of Contract No. 309/01-MTS (2% allowance of the Not to be determined. AFK Sistema as an entity that owns Change of contract terms and Moscow amount of payment) from 01/09/2005. MTS OJSC liability to pay the over 20% of MTS OJSC shares and conditions allowance in amount of 2 % of at the same time indirectly owns the sum of payment has been over 20% of shares in the excluded. authorized capital of Comstar CJSC. Comstar CJSC Removal of subparagraph 2.2. of Contract No. 687/02-MTS (2% allowance of the Not to be determined. AFK Sistema as an entity that owns Change of contract terms and Moscow amount of payment) from 01/09/2005. MTS OJSC liability to pay the over 20% of MTS OJSC shares and conditions allowance in amount of 2 % of at the same time indirectly owns the sum of payment has been over 20% of shares in the excluded. authorized capital of Comstar CJSC. Comstar CJSC Removal of subparagraph 2.2. of Contract No. 4902/04-MTS (2% allowance of the Not to be determined. AFK Sistema as an entity that owns Change of contract terms and Moscow amount of payment)from 01/09/2005. MTS OJSC liability to pay the over 20% of MTS OJSC shares and conditions allowance in amount of 2 % of at the same time indirectly owns the sum of payment has been over 20% of shares in the excluded. authorized capital of Comstar CJSC. ROSNO OJSC Voluntary insurance of motor vehicles (against theft, damage, fire): Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow - VAS 21310 VIN XTF21310030048799. Year of manufacture: 2003. 10,822.00. which is MTS OJSC shareholder vehicles Body number: 0048799. Engine number: 7256644. owning over 20% of shares in MTS Insured sum is RUR 166,400.00. OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Voluntary insurance of motor vehicles (branch in Novorossisk. Risks: theft, Insurance premium is USD - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow damage, fire. 2527. 33. which is MTS OJSC shareholder vehicles FORD FOCUS II sedan 1.6 Comfort». owning over 20% of shares in MTS Insured sum is USD 14,830. OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Voluntary insurance of motor vehicles (branch in Novorossisk). Risks: theft, Insurance premium is USD - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow damage, fire. 4598.14. which is MTS OJSC shareholder vehicles FORD RANGER. owning over 20% of shares in MTS Insured sum is USD 25,110. OJSC and an affiliate of ROSNO

76 OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Mandatory motor vehicle liability insurance (branch in Novorossisk). Insurance premium is RUR - AFK Sistema OJSC as an entity Mandatory motor vehicle liability Moscow FORD FOCUS II sedan 1.6 Comfort. 6175. which is MTS OJSC shareholder insurance Insured sum is RUR 400,000. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Mandatory motor vehicle liability insurance (branch in Novorossisk). Insurance premium is RUR - AFK Sistema OJSC as an entity Mandatory motor vehicle liability Moscow FORD RANGER. 6175. which is MTS OJSC shareholder insurance Insured sum is RUR 400,000. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. ROSNO OJSC Voluntary insurance of motor vehicles (branch in Tyumen Region). Risks: theft, Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow damage, fire. 20,747.00. which is MTS OJSC shareholder vehicles FORD FOCUS VIN X9F4XXEED45G66466. Year of manufacture: 2005. Body owning over 20% of shares in MTS number: X9F4XXEED45G66466. Engine number: HXDA 5G66466. OJSC and an affiliate of ROSNO Insured sum is RUR 418,303.51. OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. JSCB MBRD (OJSC) Conclusion of Addendum No. 3 to Annex No. 2 to Contact No. 1699/04-MTS Rates fixed in Annex No.1 to the - AFK Sistema OJSC as an entity Additions to the list of phone Moscow dated 26.05.04 relating to the provision of access to telephone network to JSCB Contract shall not be changed. which owns over 20% of shares in numbers provided to the Subscriber MBRD (Subscriber) and the provision of possibility of using local and internal Single payment: USD 1500.00 MTS OJSC and over 20% of shares (JSCB MBRD) telephone communication. In accordance with the terms of this Addendum, excluding VAT; in JSCB MBRD (OJSC); additional telephone numbers shall be provided to the Subscriber at the addresses monthly payments: USD 95.00 - Mr. A.N Byanov as a person who specified below: excluding VAT. is at the same time a member of - 9, building 1, Magnitogorskaya St., Moscow; both MTS OJSC and JSCB MBRD - 7, building 1, Izvestkovy Pereulok, Moscow; Board of Directors. - 1101, Panfilovsky Prospect, Zelenograd Region, Moscow; - 48/1, Rublyovskoye Chaussee, Moscow; - 68/18, building 5, Zemlyanoy Val, Moscow.

Kvazar-Micro.ru LLC Delivery according to advance order for IBM boxes for server room of the first Transaction amount is USD AFK Sistema as an entity that owns Delivery Moscow category. 187,135.6 excluding VAT. over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC.

77 Kvazar-Micro.ru LLC Delivery of equipment: КК1/2; КК3; КК4/5; КК6; КК7; КН2; КН3; КМ1; КМ2; Transaction amount is USD AFK Sistema as an entity that owns Delivery Moscow КМ3 1,686,864.41 excluding VAT. over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. Kvazar-Micro.ru LLC Delivery of software: VMware. Transaction amount is USD AFK Sistema as an entity that owns Delivery of software Moscow 385,347.46 excluding VAT. over 20% of MTS OJSC shares and at the same time indirectly owns over 20% of shares in the authorized capital of Kvazar- Micro.ru LLC. ReCom OJSC Delivery of complexes of technical facilities for Lotus Domino system (SFV240 Transaction amount is RUR MTS OJSC President Mr. V. V. Delivery of complexes of technical Orel server: 2 units*165,297.55; OPT hard disk 73GB: 4 units*11,549.49; optical driver 393,189.82 excluding VAT. Sidorov who is at the same time the facilities Х-Option: 2 units*9,077.90; hardware CD S99/04: 1unit*1 55.16). Chairman of the Board of Directors of ReCom OJSC. PRIMTELEPHONE OJSC Delivery of complexes of technical facilities for Lotus Domino system (SFV240 Transaction amount is RUR MTS OJSC President Mr. V. V. Delivery of complexes of technical Vladivostok server: 12 units*165,297.55; OPT hard disk 73GB: 24 units*11,549.49; optical 2,371,131.08 excluding VAT. Sidorov who at the same time holds facilities driver Х-Option: 12 units*9,077.90; hardware CDS99/04: 6 uits*1599.16). office in management bodies of the Managing Organization of PRIMTELEPHONE OJSC. PRIMTELEPHONE OJSC Delivery of hardware to Irkutsk. Order No. (L)1/1/2/Order LO.S2.1/2405.04-MTS Transaction amount is USD 2 MTS OJSC President Mr. V. V. Delivery of software Vladivostok for delivery of hardware and transfer of intellectual property rights. 314.48 including VAT. Sidorov who at the same time holds Description Cost (USD) office in management bodies of the HW functions under Annex No. 1 to 1 961.42 Managing Organization of Order PRIMTELEPHONE OJSC. (L)1/1/2/Order LO.S2.1/2405.04- MTS VAT 353.06 Total 2 314.48

78 PRIMTELEPHONE OJSC Delivery of hardware to Vladivostok. Order No. (L)1/1/5/Order LO.S2.1/2405.04- Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of software Vladivostok MTS for delivery of hardware and transfer of intellectual property rights. 142,203.19 including VAT. Sidorov who at the same time holds Description Cost (USD) office in management bodies of the HW functions under Annex No. 1 to 120,511.18 Managing Organization of Order PRIMTELEPHONE OJSC. (L)1/1/5/Order LO.S2.1/2405.04- MTS VAT 21,692.01 Total 142,203.19

PRIMTELEPHONE OJSC Delivery of hardware to Vladivostok. Order No. (L)1/1/7/Order LO.S1.1/2405.04- Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of software Vladivostok MTS for delivery of hardware and transfer of intellectual property rights. 738,062.67 including VAT. Sidorov who at the same time holds Description Cost (USD) office in management bodies of the HW functions under Annex No. 1 to 625,476.84 Managing Organization of Order PRIMTELEPHONE OJSC. (L)1/1/5/Order LO.S1.1/2405.04- MTS VAT 112,585.83 Total 738,062.67

PRIMTELEPHONE OJSC Delivery of hardware to Yuzhno-Sakhalinsk. Order No. (L)1/1/3/Order Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of software Vladivostok LO.S2.1/2405.04-MTS for delivery of hardware and transfer of intellectual 35,922.04 including VAT Sidorov who at the same time holds property rights. office in management bodies of the Description Cost (USD) Managing Organization of HW functions under Annex No. 1 to 30,442.41 PRIMTELEPHONE OJSC. Order (L)1/1/3/Order LO.S2.1/2405.04-MTS VAT 5 479.63 Total 35,922.04

79 ReCom OJSC Delivery of rights to use software in Voronezh. Order No. L)1/1/13/Order 57-07- Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of rights to use HW Orel 2004(IV-2003),58-07-2004(I-2004)/1909.04-MTS for delivery of hardware and 476,243.28 including VAT. Sidorov who is at the same time the transfer of intellectual property rights. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Rights to use HW: - Licence per one subscriber (period: IV quarter 2003, number of 256,338.00 subscribers: 54,000); - Licence per one subscriber (period: I quarter 2004, number of subscribers: 54,000). 147,258.00

VAT 72,647.28 Total 476,243.28 ReCom OJSC Delivery of rights to use software in Belgorod. Order No. (L)1/1/14/Order 57-07- Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of rights to use HW Orel 2004(IV-2003),58-07-2004(I-2004)/1909.04-MTS for delivery of hardware and 698,490.14 including VAT. Sidorov who is at the same time the transfer of intellectual property rights. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Rights to use HW: - Licence per one subscriber (period: IV quarter 2003, number of 375,962.40 subscribers: 79,200); - Licence per one subscriber (period: I quarter 2004, number of subscribers: 79,200). 215,978.40

VAT 106,549.34 Total 698,490.14 ReCom OJSC Delivery of rights to use HW in Orel. Order No. (L)1/1/12/Order 57-07-2004(IV- Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of rights to use HW Orel 2003),58-07-2004(I-2004)/1909.04-MTS for delivery of hardware and transfer of 342,189.62 including VAT. Sidorov who is at the same time the intellectual property rights. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Rights to use HW: - Licence per one subscriber (period: IV quarter 2003, number of 184,183.60 subscribers: 38,800); - Licence per one subscriber (period: I quarter 2004, number of subscribers: 38,800). 105,807.60

80 VAT 52,198.42 Total 342,189.62

ROSNO OJSC Conclusion of Supplementary Agreement No.05 to Insurance Contract No. I4- Insured sum with respect to - AFK Sistema OJSC as an entity Additions to the list of insured Moscow 1302304/32-21-02 for Property of Legal Entities dated 20/12/04, pursuant the additionally insured property is which is MTS OJSC shareholder property terms and conditions of which the list of insured property shall be amended by the USD 126 175 983,32. owning over 20% of shares in MTS property specified below: OJSC and an affiliate of ROSNO equipment and furniture; Insurance premium with respect OJSC; cable plant; to additionally insured property - Mr. A.N. Buyanov as a person installations; is who is at the same time member of towers. USD 49 557,72. MTS OJSC and ROSNO OJSC Board of Directors.

ROSNO OJSC Voluntary insurance of leased transport vehicles (MR South). Risks: theft, Insurance premium is USD - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow damage, fire. 2527.33. which is MTS OJSC shareholder vehicles - FORD FOCUS II sedan 1.6 Comfort. Year of manufacture: 2005. owning over 20% of shares in MTS Engine power: 115 H/P, VIN X9F4XXEED45G66504 PTS 47 TS OJSC and an affiliate of ROSNO 413138 OJSC; Insured sum is USD14,830.00. - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

81 ROSNO OJSC Voluntary insurance of leased transport vehicles (MR South). Risks: theft, Insurance premium is USD - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow damage, fire. 5054.66. which is MTS OJSC shareholder vehicles FORD FOCUS II sedan 1.6 Comfort. Year of manufacture: 2005. Engine power: owning over 20% of shares in MTS OJSC and an affiliate of ROSNO 115 H/P, VIN X9F4XXEED45G66446 PTS 47 TS 413107 OJSC; - Mr. A.N. Buyanov as a person FORD FOCUS II sedan 1.6 Comfort. Year of manufacture: 2005. Engine power: who is at the same time member of 115 H/P, VIN X9F4XXEED45G66435 PTS 47 TS 413093 MTS OJSC and ROSNO OJSC Board of Directors. Insured sum with respect to each vehicle is USD 14,830.00.

ROSNO OJSC Insurance (CASCO insurance) of motor vehicles owned by MTS OJSC (branch in - AFK Sistema OJSC as an entity Voluntary insurance of motor branch in Tula Tula): which is MTS OJSC shareholder vehicles owning over 20% of shares in MTS 1. Mitsubishi Lancer; year of manufacture: 2000, Insurance premium is USD OJSC and an affiliate of ROSNO state registration number: А373ОО71. 908.51. OJSC; Effective period of contract: 1 year following its signing. - Mr. A.N. Buyanov as a person Insurance risks: theft, damage, fire. who is at the same time member of Insured sum: USD 8537. MTS OJSC and ROSNO OJSC Board of Directors.

2. Mitsubishi L200, year of manufacture: 2000, Insurance premium is USD state registration number: А613ОО71. 1120. Effective period of contract: 1 year following its signing. Insurance risks: theft, damage, fire. Insured sum: USD 11,200.

3. Mitsubishi L200 year of manufacture: 2000, Insurance premium is USD state registration number: А614ОО71. 1120. Effective period of contract: 1 year following its signing. Insurance risks: theft, damage, fire. Insured sum: USD 11,200.

4. VAZ 2110, year of manufacture: 2002, Insurance premium is USD state registration number: С868ОО71. 311.4. Effective period of contract: 1 year following its signing. Insurance risks: theft, damage, fire. Insured sum: USD 4793.

5. VAZ 21310 Niva, year of manufacture: 2002, Insurance premium is USD state registration number: С060ЕС71. 380.18. Effective period of contract: 1 year following its signing. Insurance risks: theft, damage, fire. Insured sum: USD 6401.

6. VAZ 21213 Niva, year of manufacture: 2002, Insurance premium is USD 82 state registration number: В746УВ71. 322.68. Effective period of contract: 1 year following its signing. Insurance risks: theft, damage, fire. Insured sum: USD 5106.

7.GAZ 2217 Barguseen, year of manufacture: 2004, Insurance premium is RUR state registration number: Е878ЕМ71. 8,197.12. Effective period of contract: 1 year following its signing. Insurance risks: theft, damage, fire. Insured sum: RUR 226,800.

8. Mitsubishi L200, year of manufacture: 2003, Insurance premium is RUR state registration number: С531УЕ71. 43,326.24. Effective period of contract: 1 year following its signing. Insurance risks: theft, damage, fire. Insured sum: RUR 529,013.89.

9. Ford Torneo Connect Combi 700LWB, year of manufacture: 2005, Insurance premium is RUR state registration number: no. 47,800. Effective period of contract: 1 year following its signing. Insurance risks: theft, damage, fire. Insured sum: USD 21,700.

10. VAZ 21310 Niva state registration number: no. Insurance premium is RUR Effective period of contract: 1 year following its signing. 14,600. Insurance risks: theft, damage, fire. Insured sum: RUR 205,275.

11. Ford Ranger 2XLT, year of manufacture: 2005, state registration number: no. Insurance premium is RUR Effective period of contract: 1 year following its signing. 59,000. Insurance risks: theft, damage, fire. Insured sum: USD 26,800.

83 ROSNO OJSC Voluntary insurance of motor vehicles owned by MTS OJSC (branch in Ryasan): Insurance premium is USD - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 1. GAZ 2752; state registration number: О 013 ВУ 62. 377.15. which is MTS OJSC shareholder vehicles Effective period of contract: until October 21, 2006. owning over 20% of shares in MTS Insurance risks: theft, damage, fire. OJSC and an affiliate of ROSNO Insured sum: USD 4345. OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

ROSNO OJSC Mandatory motor vehicle liability insurance ( MTS OJSC branch in Ryasan) with Insurance premium is RUR - AFK Sistema OJSC as an entity Mandatory motor vehicle liability Moscow respect to liabilities for bodily injury or death or damage to property of third 3612,38. which is MTS OJSC shareholder insurance parties caused by use of motor vehicles: owning over 20% of shares in MTS GAZ 2752 state registration number О 013 ВУ 62. OJSC and an affiliate of ROSNO Effective period of contract: until October 21, 2006. OJSC; Insured sum: RUR 400,000. - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

ROSNO OJSC Insurance (Mandatory motor vehicle liability insurance) of motor vehicles owned - AFK Sistema OJSC as an entity Mandatory motor vehicle liability Moscow by MTS OJSC (branch in Tula): which is MTS OJSC shareholder insurance 1. Mitsubishi Lancer, year of manufacture: 2000, 1. Insurance premium is RUR owning over 20% of shares in MTS state registration number: А373ОО71. 4013.75. OJSC and an affiliate of ROSNO Effective period of contract: 1 year following its signing. OJSC; - Mr. A.N. Buyanov as a person 2. Mitsubishi L200, year of manufacture: 2000, 2. Insurance premium is RUR who is at the same time member of state registration number: А613ОО71. 4631.25. MTS OJSC and ROSNO OJSC Effective period of contract: 1 year following its signing. Board of Directors.

3. Mitsubishi L200, year of manufacture: 2000, 3. Insurance premium is RUR state registration number: А614ОО71. 4631.25. Effective period of contract: 1 year following its signing.

4. VAZ 2110, year of manufacture: 2002, 4. Insurance premium is RUR state registration number: С868ОО71. 3087.50. Effective period of contract: 1 year following its signing.

5. VAZ 21310 Niva, year of manufacture: 2002, 5. Insurance premium is RUR

84 state registration number: С060ЕС71. 3087.50. Effective period of contract: 1 year following its signing.

6. VAZ 21213 Niva, year of manufacture: 2002, 6. Insurance premium is RUR state registration number: В746УВ71. 3087.50. Effective period of contract: 1 year following its signing.

7. GAZ 2217 Barguseen, year of manufacture: 2004, 7. Insurance premium is RUR state registration number: Е878ЕМ71. 2000.70. Effective period of contract: 1 year following its signing.

8. Mitsubishi L200, year of manufacture: 2003, 8. Insurance premium is RUR state registration number: С531УЕ71. 4013.75. Effective period of contract: 1 year following its signing.

9. Trailer car 82940Т, year of manufacture: 1998, 9. Insurance premium is RUR state registration number: АА407571. 1053.00. Effective period of contract: 1 year following its signing.

10. Trailer car MAZ 81144, year of manufacture: 1998, 10. Insurance premium is RUR state registration number: АА288171. 1053. Effective period of contract: 1 year following its signing.

11. Trailer car SAZ-83176, year of manufacture: 2001, 11. Insurance premium is RUR state registration number: АВ236571. 1053.00. Effective period of contract: 1 year following its signing.

12. Ford Torneo Connect Combi 700LWB, year of manufacture: 2005, 12. Insurance premium is RUR state registration number: no. 5866.25. Effective period of contract: 1 year following its signing.

13. VAZ 21310 Niva state registration number: no. 13. Insurance premium is RUR Effective period of contract: 1 year following its signing. 3087.50.

14. Ford Ranger 2XLT, year of manufacture: 2005, state registration number: no. 14. Insurance premium is RUR Effective period of contract: 1 year following its signing. 5866.25.

85 ROSNO OJSC Insurance of motor vehicles owned by MTS OJSC (branch in Kaluga): - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 1. VAZ 21110, year of manufacture: 2004, which is MTS OJSC shareholder vehicles state registration number: В 054 СТ 40. Insurance premium is RUR owning over 20% of shares in MTS Effective period of contract: 1 year following its signing. 14,498.41. OJSC and an affiliate of ROSNO Insurance risks: theft, damage, fire. OJSC; Insured sum: RUR 204,203.00. - Mr. A.N. Buyanov as a person who is at the same time member of 2. MITSUBISHI L 200 2.4, year of manufacture: 2001, MTS OJSC and ROSNO OJSC state registration number: Е682 РР 40. Insurance premium is USD Board of Directors. Effective period of contract: 1 year following its signing. 1282.13. Insurance risks: theft, damage, fire. Insured sum: USD 17,326.00.

ROSNO OJSC Insurance (CASCO insurance) of a motor vehicle leased to MTS OJSC (branch in Insurance premium is RUR - AFK Sistema OJSC as an entity CASCO Moscow Vladimir): 86,297. which is MTS OJSC shareholder FORD-FOCUS, year of manufacture: 2005, identification number: owning over 20% of shares in MTS X9WXXEEDW5G65513, body number: X9WXXEEDW5G65513, engine OJSC and an affiliate of ROSNO number: HXDA 5G65513, colour: silver. OJSC; Insured sum: 436,632. - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

ROSNO OJSC Entering into Mandatory Motor Vehicle Liability Insurance Contract between MTS Insurance premium is RUR - AFK Sistema OJSC as an entity Mandatory motor vehicle liability Moscow OJSC and ROSNO OJSC for Mitsubishi Carisma motor vehicle, state registration 3612.38. which is MTS OJSC shareholder insurance number: Т001КХ 37. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

86 ROSNO OJSC Entering into Mandatory Motor Vehicle Liability Insurance Contract between MTS Insurance premium is RUR - AFK Sistema OJSC as an entity Mandatory motor vehicle liability Moscow OJSC and ROSNO OJSC for Mitsubishi L-200 motor vehicle, identification 2632.50. which is MTS OJSC shareholder insurance number: VVBJ7502D16763; effective period of the Contract: until 11/08/2006. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

ROSNO OJSC Entering into Mandatory Motor Vehicle Liability Insurance Contract between MTS Insurance premium is RUR - AFK Sistema OJSC as an entity Mandatory motor vehicle liability Moscow OJSC and ROSNO OJSC for VAZ 21310 Niva, state registration number: Т795КА 2778.75. which is MTS OJSC shareholder insurance 37; effective period of the Contract: until 21/08/2006. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

ROSNO OJSC Entering into Mandatory Motor Vehicle Liability Insurance Contract between MTS Insurance premium is RUR - AFK Sistema OJSC as an entity Mandatory motor vehicle liability Moscow OJSC and ROSNO OJSC for VAZ 21110 motor vehicle, state registration number: 2933.13. which is MTS OJSC shareholder insurance Т359 РУ/37; effective period of the Contract: until 21/09/2006. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

87 ROSNO OJSC Entering into Mandatory Motor Vehicle Liability Insurance Contract between MTS Insurance premium is RUR - AFK Sistema OJSC as an entity Mandatory motor vehicle liability Moscow OJSC and ROSNO OJSC for VAZ 21110 motor vehicle; state registration number: 2933.13. which is MTS OJSC shareholder insurance Т579РВ/37; effective period of the Contract: until 04/10/2006. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

ROSNO OJSC Entering into Mandatory Motor Vehicle Liability Insurance Contract between MTS Insurance premium is RUR - AFK Sistema OJSC as an entity Mandatory motor vehicle liability Moscow OJSC and ROSNO OJSC for VAZ 21110 motor vehicle; state registration number: 2933.13. which is MTS OJSC shareholder insurance Т303РС/37; effective period of the Contract: until 04/10/2006. owning over 20% of shares in MTS OJSC and an affiliate of ROSNO OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

ROSNO OJSC Entering into Contract of Voluntary Insurance of Motor Vehicles, Motor Vehicle Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow Liability Insurance, Accident Insurance of Drivers and Passengers for VAZ 21110, 12,105.00. which is MTS OJSC shareholder vehicles state registration number: Т359 РУ/37; effective period of the Contract: until owning over 20% of shares in MTS 21/09/2006. OJSC and an affiliate of ROSNO Insured sum: RUR 180,000.00. OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

88 ROSNO OJSC Entering into Contract of Voluntary Insurance of Motor Vehicles, Motor Vehicle Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow Liability Insurance, Accident Insurance of Drivers and Passengers for VAZ 21110, 14,137.00. which is MTS OJSC shareholder vehicles state registration number: Т303РС/37; effective period of the Contract: until owning over 20% of shares in MTS 21/09/2006. OJSC and an affiliate of ROSNO Insured sum: RUR 205,320. OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

ROSNO OJSC Entering into Contract of Voluntary Insurance of Motor Vehicles, Motor Vehicle Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow Liability Insurance, Accident Insurance of Drivers and Passengers for VAZ 21110, 14,137.00. which is MTS OJSC shareholder vehicles state registration number: Т579РВ/37; effective period of the Contract: until owning over 20% of shares in MTS 21/09/2006. OJSC and an affiliate of ROSNO Insured sum: RUR 205,320. OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

ROSNO OJSC Entering into Contract of Voluntary Insurance of Motor Vehicles, Motor Vehicle Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow Liability Insurance, Accident Insurance of Drivers and Passengers for Mitsubichi 25,290.00. which is MTS OJSC shareholder vehicles L-200, state registration number: Т190NT/37; effective period of the Contract: owning over 20% of shares in MTS until 12/10/2006. OJSC and an affiliate of ROSNO Insured sum: RUR 405,000.00. OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

89 ROSNO OJSC Insurance of motor vehicles owned by MTS OJSC (branch in Kaluga): - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow which is MTS OJSC shareholder vehicles 1. VAZ 21110, year of manufacture: 2004, owning over 20% of shares in MTS state registration number: В 054 СТ 40. Insurance premium is RUR OJSC and an affiliate of ROSNO Effective period of contract: 1 year following its signing. 14,498.41. OJSC; Insurance risks: theft, damage, fire. - Mr. A.N. Buyanov as a person Insured sum: RUR 204,203.00. who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors. 2.MITSUBISHI L 200 2.4, year of manufacture: 2001, year of manufacture: Е682 РР 40. Insurance premium is USD Effective period of contract: 1 year following its signing. 1282.13. Insurance risks: theft, damage, fire. Insured sum: USD 17,326.00.

3.FORD FOCUS, year of manufacture: 2005, year of manufacture: no. Insurance premium is RUR Effective period of contract: 05.09.05-04.09.08. 26,023.12. Insurance risks: theft, damage, fire. Insured sum: RUR 419,727.56.

ROSNO OJSC Leasing of premises beneficially owned by MTS OJSC to ROSNO OJSC (branch Rental fee is RUR 400 per sq. m. - AFK Sistema OJSC as an entity Lease of premises Moscow in Tula): (excluding VAT). which is MTS OJSC shareholder Non-residential premise with total floor area 18.6 sq. m. located at: 26, Sverdlov owning over 20% of shares in MTS St., Efremov, Tula Region. OJSC and an affiliate of ROSNO Lease term: 3 years following signing the contract. OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

90 ROSNO OJSC Leasing of premises beneficially owned by MTS OJSC to ROSNO OJSC (branch Lease of premises 380 per sq. m. - AFK Sistema OJSC as an entity Lease of premises Moscow in Tula): (excluding VAT). which is MTS OJSC shareholder Non-residential premise with total floor area 29 sq. m. located at:26, Sovetskaya owning over 20% of shares in MTS St., Tschyokino, Tula Region. OJSC and an affiliate of ROSNO Lease term: 3 years following signing the contract. OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 96- 659,966.38 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1726 to Contract No. 1726/02-MTS dated 03.01.2002. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Controller НС BSC step1 250: 1unit; 559,293.54 Transcoder TRAU 960ТНС: 3 units. VAT 18% 100,672.84

Total 659,966.38

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 97- 567,354.38 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1726 to Contract No. 1726/02-MTS dated 03.01.2002. Chairman of the Board of Directors of ReCom OJSC. Description Cost (USD) Micro wave equipment NEC v.4, 18 GHz, 16 480,808.80 Е1 (1+0) subB (subset): 44 units; Micro wave equipment NEC v.4, 13 GHz, 16 Е1 (1+1) subB (subset): 20 units.

VAT 18% 86,545.58

Total 567,354.38

91 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 98- 301,511.24 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1726 to Contract No. 1726/02-MTS dated 03.01.2002. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Base station Siemens BS-240 (2/2/2)900: 10 255,518.00 units.

VAT 18% 45,993.24

Total 301,511.24

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 99- 271,360.12 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1726 to Contract No. 1726/02-MTS dated 03.01.2002. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Base station Siemens BS-240 (2/2/2)900: 9 229,966.20 units.

VAT 18% 41,393.92

Total 271,360.12

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 100- 271,360.12 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1726 to Contract No. 1726/02-MTS dated 03.01.2002. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Base station Siemens BS-240 (2/2/2)900: 9 229,966.20 units.

VAT 18% 41,393.92

Total 271,360.12

92 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 101- 232,102.13 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1726 to Contract No. 1726/02-MTS dated 03.01.2002. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Base station BS-240 XS (2/2/2)900: 11 units. 196,696.72

VAT 18% 35,405.41

Total 232,102.13

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 102- 232,102.13 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1726 to Contract No. 1726/02-MTS dated 03.01.2002. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Base station Siemens BS-240 XS (2/2/2)900: 196,696.72 11 units.

VAT 18% 35,405.41

Total 232,102.13

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 103- 141,966.72 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1726 to Contract No. 1726/02-MTS dated 03.01.2002. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Power supply rack 48/140-4.3 (low): 16 units; 120,310.78 Battery rack (3 levels): 9 units; Battery box, 2m: 14 units; Battery 250 A/h: 336 units; Battery 165 A/h: 144 units.

VAT 18% 21,655.94

Total 141,966.72

93 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 104- 69,021.00 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1726 to Contract No. 1726/02-MTS dated 03.01.2002. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Battery rack (3 levels): 10 units; 58,492.37 Battery box, 2m: 7 units; Battery 250 A/h: 240 units; Battery 165 A/h: 112 units.

VAT 18% 10,528.63

Total 69,021.00

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 52- 45,603.57 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1725 to Contract No. 1726/02-MTS dated 03.01.2002. Chairman of the Board of Directors Description Cost (USD) of ReCom OJSC. Micro wave antenna, 1.2 m, 13 GHz (NPO 38,647.09 Razvitie): 12 units; Micro wave antenna, 1.2 m, 18 GHz (NPO Razvitie): 12 units; Micro wave antenna 0.3 м, 18 GHz: 10 units; N-type connector: 92units; Micro wave cable for Pasolink: 4000 units.

VAT 18% 6 956.48

Total 45,603.57

94 ReCom OJSC Entering into transaction between MTS OJSC (Agent) and ReCom OJSC Transaction amount is USD MTS OJSC President Mr. V. V. Provision of agency services Orel (Principal) in accordance with which the Agent, on its own behalf and for account 136,050.02 including VAT. Sidorov who is at the same time the of the Principal, shall arrange provision of services relating to maintenance of Chairman of the Board of Directors switching equipment and basic sub-system equipment of the Principal and the of ReCom OJSC. Principal shall accept the services, reimburse for expenses incurred and pay Agent’s commission. Order No. 1А-PGRS-MCC to Contract No. D0504837 dated 14/04/2005. Name Maintenance service cost including VAT(USD) SSS sub-system equipment, first 32,214.00 half year SSS sub-system equipment, second 35,895.60 half year ВSS sub-system equipment, first 32,214.00 half year ВSS sub-system equipment, second 43,643.95 half year Agent’s commission 1586.66 including VAT Amount payable 136,050.02

ReCom OJSC Provision of services relating to technical support of ReCom OJSC network Transaction amount is USD MTS OJSC President Mr. V. V. Provision of services relating to Orel elements. Annex No. 1 to Supplementary Agreement No. 2 dated 16/03/04 to 945,46.27 including VAT. Sidorov who is at the same time the technical support of the network Contract No. 911/02 (2549/02-MTS) dated 24/09/02. Chairman of the Board of Directors Belgorod Region USD 17,981.81 of ReCom OJSC. Bryansk Region USD 15,514.53 Voronezh Region USD 18,014.71 Kursk Region USD 8,257.16 Lipetsk Region USD 14,034.16 Orel Region USD 18,890.05 Total USD 92,692.42 Agent’s commission 2% USD 1853.85 Total USD 94 546,27

95 ROSNO OJSC Voluntary insurance of motor vehicles owned by MTS OJSC (branch in Adygeya Insurance premium is RUR - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow Republic): 13,884.00. which is MTS OJSC shareholder vehicles 1. GAZ-3308, type: lorry. owning over 20% of shares in MTS Risks: theft, damage, fire. OJSC and an affiliate of ROSNO Insured sum is RUR 356,000.00. OJSC; - Mr. A.N. Buyanov as a person who is at the same time member of MTS OJSC and ROSNO OJSC Board of Directors.

UMC CJSC Conclusion of Contract pursuant to the terms and conditions of which UMC CJSC Transaction amount is USD MTS OJSC President Mr. V. V. Delivery Kiev (Seller) shall deliver second hand telecommunication equipment (PPCU plate, 6 24,000.00. Sidorov who is at the same time the units) to MTS OJSC (Purchaser) and the Purchaser shall accept and pay for the Chairman of the Board of Directors equipment. of UMC CJSC.

ROSNO OJSC Voluntary insurance of motor vehicles Insurance premium is - AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow RUR 85 710,11 which is MTS OJSC shareholder vehicles Risks: theft, damage, fire. owning over 20% of shares in MTS Insured sum is RUR 1 140 975,90 OJSC and an affiliate of ROSNO OJSC; Motor car: - Mr. A.N. Buyanov as a person VOLVO S 80, year of manufacture: 2004, who is at the same time member of VIN YV1TS59G741372960 MTS OJSC and ROSNO OJSC ПТС 77 ТМ 245073 Board of Directors.

ROSNO OJSC Voluntary insurance of motor vehicles Insurance premium is USD AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow (Branch in Krasnodar) 1,947.69. which is MTS OJSC shareholder vehicles owning over 20% of shares in MTS Insurance risks: theft, damage, fire OJSC and over 20% of shares in Insured sum: USD 29,070 ROSNO OJSC

Motor vehicle:

FORD Transit VAN 350; year of manufacture: 2005 VIN WF0VXXTTFV5R44337

96 Passport No. 77 TN 310206

City-Hals CJSC Signing Annex No. 14 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 361,517.62 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 7, bldg. 22 Derbenevskaya nab., Moscow, with VAT. OJSC and over 20% of shares in total floor space 7111 sq. m. City-Hals CJSC City-Hals CJSC Signing Annex No. 16 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 37,118.66 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 142/1 Krasnaya Armee Prospect, Sergiev VAT. OJSC and over 20% of shares in Posad, Moscow Region, with total floor space 160 sq. m. City-Hals CJSC City-Hals CJSC Signing Annex No. 16 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 35,912.27 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 85 Lenin St., Orekhovo-Zuevo, Moscow VAT. OJSC and over 20% of shares in Region, with total floor space 96 sq. m. City-Hals CJSC City-Hals CJSC Signing Annex No. 18 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 36,206.57 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 10 Proletarsky Prospect, Shchyolkovo, Moscow VAT. OJSC and over 20% of shares in Region, with total floor space 115 sq. m.. City-Hals CJSC

City-Hals CJSC Signing Annex No. 19 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 40,725.85 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 28А Korolyov Prospect, Korolyov, Moscow VAT. OJSC and over 20% of shares in Region, with total floor space 140 sq. m. City-Hals CJSC City-Hals CJSC Signing Annex No. 20 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 10,927.28 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 5/9 Malaya Dmitrovka St., Moscow, with total VAT. OJSC and over 20% of shares in floor space 100 sq. m. City-Hals CJSC City-Hals CJSC Signing Annex No. 21 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 90,910.13 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 7 Sayanskaya St., Moscow, with total floor VAT. OJSC and over 20% of shares in space 871.7 sq. m. City-Hals CJSC City-Hals CJSC Signing Annex No. 22 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 47,839.93 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 51 Serebryany Bor, Moscow, with total floor VAT. OJSC and over 20% of shares in space 5187 sq. m. City-Hals CJSC City-Hals CJSC Signing Annex No. 23 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 66,947.25 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 3 Belorechenskaya St., Moscow, with total floor VAT. OJSC and over 20% of shares in space 929 sq. m.. City-Hals CJSC City-Hals CJSC Signing Annex No. 24 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 362,260.11 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 9 Magnitigorskaya St., Moscow, with total floor VAT. OJSC and over 20% of shares in space 6274.9 sq. m. City-Hals CJSC City-Hals CJSC Signing Annex No. 25 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 66,947.25 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 8А Gorodetskaya St., Moscow, with total floor VAT. OJSC and over 20% of shares in space 977 sq. m. City-Hals CJSC

97 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is RUR MTS OJSC President Mr. V. V. Delivery of equipment Orel delivery of equipment. Order No.(Н)3/1/4/Order No.43bis/28-3712/03-MTS to 2,411,342.63 including VAT. Sidorov who is at the same time the Contract No. 4126/04-MTS dated 24/08/2004 for Equipment Delivery and Chairman of the Board of Directors Execution of Installation Works. of ReCom OJSC Delivery address: Orel Description Cost (RUR) 18 GHz Radio frequency block, subband А- 2,043,510.70 0,В-5,С-0,D-0 – 5 units.; Radio frequency block 13 GHz, subband А- 0,В-5,С-0,D-0 – 5 units; Channeling block PASOLINK V.4 1+0 with management module – 3 units; Channeling block PASOLINK V.4 1+1 with management module – 4 units;

VAT 18% 367,831.93

Total 2,411,342.63 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 54- 238,683.32 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1725 to Contract No. 1725/02-MTS dated 03/01/2002. Chairman of the Board of Directors of ReCom OJSC Description Cost (USD) BTS antenna 900/1800 7330.02 (as a set with 202,274.00 fixture) – 84 units; BTS antenna 900 7232.04 (as a set with fixture) – 66 units; Lightning protector 800-2000 MHz – 270 units.; Dual-band filter 900/1800 – 84 units; Telecommunication rack 19’’ – 28 units; Distribution frame 5N (as a set with counter) – 28 units; Hermetic tube 7/8” – 1/2" – 234 units; Connector for 7/8” cable 7/16 female – 468 units; Earthing for 7/8” cable – 468 units; Hermetic – 120 units; Jump cable 2 m SCF (7/16 plug- 7/16 plug) – 336 units.; Jump cable 3m SCF (7/16 plug- 7/16 plug90*) – 336 units; Matura lock – 28 units; Automation S233 32А – 56 units; Automation S233 40А – 56 units; Wall-mounting box 4UNIT – 56 units; Terminal block – 56 units; Cable binder 360х4,5 (100 units package) – 30 units

VAT 18% 36,409.32 98 Total 238,683.32

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 53- 114,370.98 including VAT. Sidorov who is at the same time the equipment for GSM network sites 09-2005/1725 to Contact No. 1725/02-MTS dated 03/01/2002. Chairman of the Board of Directors of ReCom OJSC Description Cost (USD) BTS antenna 900 7232.04 (as a set with 96,924.56 fixture) – 132 units; Lightning protector 800-2000 MHz – 132 units.; Telecommunication rack 19’’ – 22 units; Distribution frame 5N (as a set with counter) – 22 units; Hermetic tube 7/8” – 1/2" – 132 units.; Connector for 7/8” cable 7/16 female – 264 units; Earthing for 7/8” cable – 264 units; Hermetic – 88 units.; Jump cable 2m SCF (7/16 plug- 7/16 plug) – 132 units; Jump cable 3 m SCF (7/16 plug- 7/16 plug90*) – 132 units; Matura lock – 22 units; Automation S233 32А – 44 units; Automation S233 40А –44 units; Wall-mounting box 4UNIT – 44 units; Terminal block – 44 units; Cable binder 360х4,5 (100 units package) – 30 units.

VAT 18% 17,446.42

Total 114,370.98 ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Ingushetia) Insurance premium is RUR AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 59,275.00. which is MTS OJSC shareholder vehicles Insurance risks: theft, damage, fire owning over 20% of shares in MTS Insured sum: RUR 771,014.76 OJSC and over 20% of shares in ROSNO OJSC Motor vehicle: FORD RANGER, year of manufacture: 2005 VIN WF0LMFE405W443706 Passport No. 77 TN 376067

ROSNO OJSC Mandatory motor vehicle liability insurance (OSAGO) (Branch in Ingushetia) Insurance premium is RUR AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 2025.00. which is MTS OJSC shareholder vehicles Insured sum: RUR 400,000.00 owning over 20% of shares in MTS OJSC and over 20% of shares in Motor vehicle: ROSNO OJSC

FORD RANGER, year of manufacture: 2005 99 VIN WF0LMFE405W443706 Passport No. 77 TN 376067

MGTS OJSC Entering into Contract relating to organizing cooperation between switched Monthly fee for providing local AFK Sistema as an entity which Organizing cooperation between Moscow telecommunication networks of MGTS and MTS OJSC to ensure a unified telephone services to MTS owns over 20 % of shares in MTS networks technological process of providing telecommunication services to subscribers and OJSC is RUR 18,700,000.00 OJSC and at the same time over 20 users of said networks and to determine the settlement procedure. excluding VAT. % of shares in MGTS OJSC; Mr. V.S. Lagutin, MTS OJSC Board of Directors member, who is also a member of MGTS OJSC Board of Directors MGTS OJSC Agreement on termination of Contract No. 13566 (3756/04-MTS) dated Not to be determined AFK Sistema as an entity which Termination of the Lease Contract Moscow 07/09/2004 for lease of a non-residential premise. owns over 20 % of shares in MTS OJSC and at the same time over 20 % of shares in MGTS OJSC; Mr. V.S. Lagutin, MTS OJSC Board of Directors member, who is also a member of MGTS MGTS OJSC Conclusion of Supplementary Contract No. 4 to Contract No. 1074/02-MTS dated Annual rental fee amounts to AFK Sistema as an entity which Change of currency of lease Moscow 10/04/2002 for lease of a non-residential premise, pursuant the terms and RUR 9,383020.80 including owns over 20 % of shares in MTS payments conditions of which the currency of lease payments shall be changed from USD to VAT. OJSC and at the same time over 20 RUR. % of shares in MGTS OJSC; Mr. V.S. Lagutin, MTS OJSC Board of Directors member, who is also a member of MGTS ReCom OJSC Conclusion of Franchising Contract for concession of company name and Transaction amount is USD MTS OJSC President Mr. V. V. Franchising Contract Orel trademarks of MTS OJSC to ReCom OJSC in the territory of Orel, Lipetsk, 1000.00 per year excluding Sidorov who is at the same time the Voronezh, Kursk, Bryansk and Belgorod Regions. VAT. Chairman of the Board of Directors of ReCom OJSC ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Chelyabinsk) Insurance premium is RUR AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow Risks: theft, damage, fire. 484.27. which is MTS OJSC shareholder vehicles - Trailer MSSA 832320. owning over 20% of shares in MTS Insured sum: RUR 15,000.00 OJSC and over 20% of shares in ROSNO OJSC

ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Chelyabinsk) Insurance premium is RUR AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow Risks: theft, damage, fire. 14,024.63. which is MTS OJSC shareholder vehicles - VAZ 21310. owning over 20% of shares in MTS Insured sum: RUR 205,275.00 OJSC and over 20% of shares in ROSNO OJSC

ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Chelyabinsk) Insurance premium is RUR AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow Risks: theft, damage, fire. 13,974.00. which is MTS OJSC shareholder vehicles - GAS 2752. owning over 20% of shares in MTS Insured sum: RUR 274,000.00 OJSC and over 20% of shares in ROSNO OJSC

RA Maxima OJSC Supplementary Agreement No. 89 to Contract No. 223/04 – MTS dated 30/01/04. Transaction amount is USD AFK Sistema OJSC as an entity Production of promotional Moscow Souvenirs, supplies of the third quarter. Sports-shirts, toy balloons. 147,379.77 including VAT. which owns over 20% of shares in materials Payment upon acceptance. MTS OJSC and over 20% of shares in RA Maxima OJSC

100 RA Maxima OJSC Supplementary Agreement No. 96 to Contract No. 223/04 – NTS dated 30/01/04. Transaction amount is USD AFK Sistema OJSC as an entity Production of promotional Moscow Posters 3*6 Jeans Favorite. 18,698.10 including VAT. which owns over 20% of shares in materials Payment upon acceptance. MTS OJSC and over 20% of shares in RA Maxima OJSC RA Maxima OJSC Supplementary Agreement No. 101 to Contract No. 223/04 – MTS dated 30/01/04. Transaction amount is USD AFK Sistema OJSC as an entity Production of promotional Moscow New Year souvenirs. 173,420.79 including VAT. which owns over 20% of shares in materials The first delivery – payment after delivery, the second delivery – 30 % pre- MTS OJSC and over 20% of shares payment. in RA Maxima OJSC

RA Maxima OJSC Supplementary Agreement No. 103 to Contract No. 223/04 – MTS dated 30/01/04. Transaction amount is USD AFK Sistema OJSC as an entity Production of promotional Moscow Souvenirs for national customers (Ouths and Crosses). 8,905.19 including VAT. which owns over 20% of shares in materials Payment after delivery. MTS OJSC and over 20% of shares in RA Maxima OJSC RA Maxima OJSC Supplementary Agreement No. 102 to Contract No. 223/04 – MTS dated 30/01/04. Transaction amount is USD AFK Sistema OJSC as an entity Production of promotional Moscow Souvenirs for national customers (clock with photo-frame). 748.00 including VAT. which owns over 20% of shares in materials Payment after delivery. MTS OJSC and over 20% of shares in RA Maxima OJSC RA Maxima OJSC New Year souvenirs. Transaction amount is USD AFK Sistema OJSC as an entity Production of promotional Moscow Lighter “match”, torch, USB-heating. 90,239.76 including VAT. which owns over 20% of shares in materials Payment after delivery. MTS OJSC and over 20% of shares in RA Maxima OJSC ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 54- 243,344.27 including VAT. Sidorov who is at the same time the equipment for GSM network sites 10-2005/1725 to Contract No. 1725/02-MTS dated 03/01/2002. Chairman of the Board of Directors of ReCom OJSC Description Cost (USD) BTS antenna 900 /1800 7330.02 (as a set with 206,223.96 fixture) – 84 units; BTS antenna 900 7232.04 (as a set with fixture) – 66 units; Lightning protector 800-2000 MHz – 270 units; Dual –band filter 900/1800 – 84 telecommunication rack 19’’ – 28 units; Three-phase counter in a set with distribution frame – 28 units; Distribution frame 5N (as a set with counter) – 28 units; Hermetic tube 7/8” – 1/2" – 234 units; Connector for 7/8” cable 7/16 female – 468 units; Earthing for 7/8” cable – 468 units; Hermetic – 120 units; Jump-cable 2m. SCF (7/16 plug- 7/16 plug) – 336 units; Jump-cable 3m. SCF (7/16 plug- 7/16 plug90*) – 336units; Matura lock – 28 units; Automation S233 32А – 56 units; Automation S233 40А –56 units; Wall-mounting box 4UNIT – 56 units; Terminal block – 56 units; Cable binder 360х4,5 (100 units package) – 30 101 units.

VAT 18% 37,120.31

Total 243,344.27 JSCB MBRD (OJSC) Conclusion of Sub-Lease Contract, in accordance with the terms and conditions of Aggregate annual rental fee for AFK Sistema OJSC as an entity Conclusion of Sub-Lease Contract Moscow which MTS OJSC shall sublease to JSCB MBRD premises (working places) all working places is USD which owns over 20% of shares in located at the following addresses: 38,950,00 including VAT. MTS OJSC and over 20% of shares in JSCB MBRD (OJSC); - 49, bldg. 3 Pyatnitskaya St, Moscow; - Mr. A.N Byanov as a person who - 7/8 Nikolo-Yamskaya St., Moscow; is at the same time a member of - 9a Sokolnicheskaya Square, Moscow; both MTS OJSC and JSCB MBRD - 68/18, bldg. 5 Zemlyanoy Val, Moscow; (OJSC) Board of Directors -7, bldg. 1 Izvestkovy Pereulok, Moscow; - 48/1 Rublyovskoye Chaussee, Moscow.; - 4, bldg 3, Marshall Zhukov Prospect, Moscow.

ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Krasnodar) Insurance premium is RUR AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow Risks: theft, damage, fire. 12,838.40. which is MTS OJSC shareholder vehicles - GAS 27057, year of manufacture 2005, owning over 20% of shares in MTS VIN X9627057060094462 OJSC and over 20% of shares in Passport No. 52 MV 480185 ROSNO OJSC Insured sum: RUR 320,000.00 RA Maxima OJSC Supplementary Agreement to Contract No. 91 to Contract No. 223 /04 – MTS Transaction amount is USD AFK Sistema OJSC as an entity Production of promotional Moscow dated 30/01/04. 26,041.49 including VAT. which owns over 20% of shares in materials Production of leaflets (304, 000 pieces) and posters (1 602 pieces). MTS OJSC and over 20% of shares in RA Maxima OJSC ROSNO OJSC Voluntary insurance of motor vehicles (branch in Chelyabinsk) Insurance premium is RUR AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 39,513.88. which is MTS OJSC shareholder vehicles Insured risks: theft, damage, fire. owning over 20% of shares in MTS Insured sum: RUR 589,759.36. OJSC and over 20% of shares in ROSNO OJSC Motor vehicle:

Ford Torneo Connect

UMS CJSC Contract in accordance with the terms and conditions of which MTS OJSC shall Transaction amount is USD MTS OJSC President Mr. V.V. Provision of consultancy services Kiev provide to UMC CJSC consultancy services to improve business processes relating 510,124.00. Sidorov who is at the same time the to financial accounting and its adjustment in accordance with international Chairman of the Board of Directors requirements. of UMC CJSC RA Maxima OJSC Supplementary Agreement No. 107 to Contract No. 223/04 – MTS dated 30/01/04. Transaction amount is USD AFK Sistema OJSC as an entity Production of promotional Moscow Production of booklets “WI-FI” (40 000 pieces). 3,569.50 including VAT. which owns over 20% of shares in materials MTS OJSC and over 20% of shares in RA Maxima OJSC RA Maxima OJSC Supplementary Agreement No. 110 to Contract No. 223/04 – MTS dated 30/01/04. Transaction amount is USD AFK Sistema OJSC as an entity Production of promotional Moscow Production of booklets “MTS. Search” (107,000 pieces). 4,966.15 including VAT. which owns over 20% of shares in materials MTS OJSC and over 20% of shares in RA Maxima OJSC ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Sochi) Insurance premium is RUR AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 13,884.00. which is MTS OJSC shareholder vehicles

Insured risks: theft, damage, fire. owning over 20% of shares in MTS OJSC and over 20% of shares in 102 Insured sum: RUR 356,000,00 ROSNO OJSC

Motor vehicle: GAZ-33081

ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Sochi) Insurance premium is USD AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 919.46. which is MTS OJSC shareholder vehicles Insured risks: theft, damage, fire. owning over 20% of shares in MTS Insured sum: USD 14,830.00 OJSC and over 20% of shares in ROSNO OJSC Motor vehicle:

FORD FOCUS II sedan 1.6 Comfort

ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Sochi) Insurance premium is USD AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 1,947.69. which is MTS OJSC shareholder vehicles Insured risks: theft, damage, fire. owning over 20% of shares in MTS Insured sum: USD 29,070.00 OJSC and over 20% of shares in ROSNO OJSC Motor vehicle:

FORD Tranzit VAN 350

ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Sochi) Insurance premium is USD AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 1,720.90. which is MTS OJSC shareholder vehicles Insured risks: theft, damage, fire. owning over 20% of shares in MTS Insured sum: USD 25.685,.0 OJSC and over 20% of shares in ROSNO OJSC Motor vehicle:

FORD Ranger XLT 2.5

ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Sochi) Insurance premium is USD AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 1,720.90. which is MTS OJSC shareholder vehicles Insured risks: theft, damage, fire. owning over 20% of shares in MTS Insured sum: USD 25 685,00 OJSC and over 20% of shares in ROSNO OJSC Motor vehicle:

FORD Ranger XLT 2.5

MGTS OJSC Entering into Contract relating to organizing cooperation between switched Monthly fee for providing local AFK Sistema as an entity which Organizing cooperation between Moscow telecommunication networks of MGTS and MTS OJSC to ensure a unified telephone services to MTS owns over 20 % of shares in MTS networks technological process of providing telecommunication services to subscribers and OJSC is RUR 33,000.00 OJSC and at the same time over 20 users of said networks and to determine the settlement procedure relating to excluding VAT. % of shares in MGTS OJSC; network communication services provided to the Corporate Customer (MTS Mr. V.S. Lagutin, MTS OJSC OJSC). Board of Directors member, who is also a member of MGTS

103 ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Ingushetia) Insurance premium is RUR AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 35,775.68. which is MTS OJSC shareholder vehicles owning over 20% of shares in MTS Insured risks: theft, damage, fire. Insured sum: RUR 441,675.05. OJSC and over 20% of shares in ROSNO OJSC Motor vehicle:

Ford Focus. Passport series 47 TS No. 414234, date of issue: 01/09/2005. Body No. X9FWXXEEDW5G6722. Year of manufacture: 2005

ROSNO OJSC Mandatory motor vehicle liability insurance (OSAGO) (Branch in Ingushetia) Insurance premium is RUR AFK Sistema OJSC as an entity OSAGO Moscow 3,087.50. which is MTS OJSC shareholder Insured sum: RUR 400,000.00 owning over 20% of shares in MTS OJSC and over 20% of shares in Motor vehicle: ROSNO OJSC Ford Focus, Passport series: 47TS No. 414234, date of issue: 01/09/2005. Body No. X9FWXXEEDW5G6722. Year of manufacture: 2005

ROSNO OJSC Voluntary insurance of activities: Insurance premium is USD AFK Sistema OJSC as an entity Voluntary insurance of activities Moscow - maintenance & operation of non-residential premises; 14,000. which is MTS OJSC shareholder - realization of data terminal equipment. owning over 20% of shares in MTS OJSC and over 20% of shares in Insured sum: USD 4,000,000. ROSNO OJSC

RA Maxima OJSC Supplementary Agreement No. 98 to Contract No. 223/04 – MTS dated 30/01/04. Transaction amount is USD AFK Sistema OJSC as an entity Production of promotional Moscow Production of: 90,239.77 including VAT. which owns over 20% of shares in materials - torches with MTS logo (2 684 pieces); MTS OJSC and over 20% of shares - lighters with MTS logo (2 448 pieces); in RA Maxima OJSC - USB-heating for mugs (3 384 pieces). ReCom OJSC Order No. 5А-PGRP-R dated 23/11/2005 to Contract No. D0504837/05-MTS in Transaction amount is RUR MTS OJSC President Mr. V. V. Provision of agent services Orel accordance with the terns and conditions of which the Agent (MTS) shall provide 3575.40 including VAT. Sidorov who is at the same time the to the Principal (ReCom) services relating to the Principal’s equipment repair: Chairman of the Board of Directors of ReCom OJSC Rectifier module VBV 48/30-2К series No. RUR 1 770. 0 10334 Rectifier module VBV 48/30-2К series No. RUR 1 770.0 3492 Agent’s fee RUR 35.40 Total RUR 3575.40 ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 105- 124,508.24 including VAT. Sidorov who is at the same time the equipment for GSM network sites 11-2005/1726 to Contract No. 1726/02-MTS dated 03/01/2002. Chairman of the Board of Directors of ReCom OJSC Description Cost (USD) Power supply rack 48/140-4.3 (low) – 10units; 105,515.46 Battery box 2 m – 14 units; Batteries 250 A/H – 336 units; Batteries – 165 A/H – 144 units.

VAT 18% 18,992.78 104 Total 124,508.24

ReCom OJSC Entering into transaction between MTS OJSC and ReCom OJSC involving Transaction amount is USD MTS OJSC President Mr. V. V. Delivery of telecommunication Orel delivery of telecommunication equipment for GSM network sites. Order No. 88- 1,006,539.19 including VAT. Sidorov who is at the same time the equipment for GSM network sites 03-2005/1726 to Contract No. 1726/02-MTS dated 03/01/2002. Chairman of the Board of Directors of ReCom OJSC Description Cost (USD) Controller HC BSC step1 250 – 3 units; 852,999.31 BSC extension – 1 unit; Transcoder TRAU 960ТСН – 4 units.

VAT 18% 153,539.88

Total 1,006,539.19 Kvazar-Micro.ru LLC Delivery of Cisco equipment for MTS OJSC HQ (network stand organizing in Transaction amount is USD AFK Sistema as an entity which Delivery of Cisco equipment Moscow Moscow). Contract No. 2012/1. 227,257.5 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Delivery of SUN equipment for FMS&RA project for the HQ of Mobile Transaction amount is USD AFK Sistema as an entity which Delivery of SUN equipment Moscow TeleSystems OJSC. Contract No. 2012/2. 250,839.5 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Delivery of Blade Center under Request No. 30/0382 to Contract No. 52. Transaction amount is USD AFK Sistema as an entity which Delivery of a Blade Center Moscow 113,888.6 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Delivery of 6 Blade Centers under Requests of MTS OJSC pursuant Contract No. Transaction amount is USD AFK Sistema as an entity which Delivery of Blade Centers Moscow 52. 663,902.5 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Delivery of rack equipment (14 boxes) under Contract No. 52. Transaction amount is USD AFK Sistema as an entity which Delivery of rack equipment Moscow 92,953.53 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Delivery of PCs, notebooks and monitors: KK1 Transaction amount is USD AFK Sistema as an entity which Delivery of PCs Moscow KK3 KK4/5 KK6 KK7 КН2 КН3 КM1 КМ2 КМ3 under Contract No. 52. 1,723,635.6 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC

105 Kvazar-Micro.ru LLC Equipment delivery under SLA5 + SPTA pursuant Contract No. №52. Transaction amount is USD AFK Sistema as an entity which Equipment delivery under SLA5 + Moscow 689,604.8 excluding VAT. owns over 20% of shares in MTS SPTA OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Delivery of accessories for notebooks under Contract No.52. Transaction amount is USD AFK Sistema as an entity which Delivery of accessories Moscow 41,851.7 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Delivery of SW IBM Lotus on carriers: Domino, Notes, Sametime; IBM Transaction amount is USD AFK Sistema as an entity which Delivery Moscow Rational;NOTES CLB; DOMINO DESIGNER; IBM Directory Integrator under 758,204.22 excluding VAT. owns over 20% of shares in MTS Contract No. 496/MTS. OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Delivery of SUN server to MR Far East under Contract No. 52. Transaction amount is USD AFK Sistema as an entity which Delivery of SUN server Moscow 31,761.02 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Delivery of SUN hardware (V490 servers) for the Head Quarters and Macro Transaction amount is USD AFK Sistema as an entity which Delivery of SUN equipment Moscow Regions of Mobile TeleSystems OJSC. 599,105 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Delivery of 02R1645 and 00N7004 cables pursuant request to Contract No.52. Transaction amount is USD AFK Sistema as an entity which Delivery of cables Moscow 2234.28 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Implementation of Sale functionality of OEBS system in MMR and the HQ Transaction amount is USD AFK Sistema as an entity which Implementation of Sale Moscow without copying within the framework of the General Agreement dated 380,000 excluding VAT. owns over 20% of shares in MTS functionality of OEBS system 15/06/2005. OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Equipment delivery under Contract No. 52: 50 units х366 + rack equipment Transaction amount is USD AFK Sistema as an entity which Delivery of rack equipment Moscow pursuant MTS OJSC ‘ request. 1,355,932.2 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Equipment delivery: 4 unitsх336 and 2 unitsх445 under Contract No. 52. Transaction amount is USD AFK Sistema as an entity which Equipment delivery Moscow 186,000.00 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares 106 in the charter capital of Kvazar- Micro.ru LLC

Kvazar-Micro.ru LLC Reimbursement of costs relating to equipment delivery to regions from 30/05/2005 Transaction amount is USD AFK Sistema as an entity which Delivery Moscow until 31/08/2005. 79,326.33 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Additional purchase of Microsoft SW upon terms of the Corporate Licensing Transaction amount is USD AFK Sistema as an entity which Additional purchase of Microsoft Moscow Program of Microsoft® Enterprise Agreement. (1615 copies of Microsoft SW to be 1,091,925.5 excluding VAT. owns over 20% of shares in MTS SW purchased) under Contract No. 499/MTS. OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Implementation of OEBS pursuant the project of automation of costs collection Transaction amount is USD AFK Sistema as an entity which Implementation of OEBS Moscow functions with respect to projects for MMR and the HQ, without copying, within 98,280 excluding VAT. owns over 20% of shares in MTS the framework of the General Agreement dated 15/06/2005, addendum. OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC Kvazar-Micro.ru LLC Ensuring normal technical support of licenses for Oracle Internal Controls Transaction amount is USD AFK Sistema as an entity which Technical support Moscow Management, 15400 units. Period: from 16/11/2005 until 15/11/2006. 105,366.8 excluding VAT. owns over 20% of shares in MTS OJSC and at the same time indirectly owns over 20% of shares in the charter capital of Kvazar- Micro.ru LLC MEDIATEL CJSC Development of new functions of FORIS OSS system for Ring Back Tone service. Transaction amount is USD AFK Sistema as an entity which Development of new functions of Moscow Development of new functions of FORIS OSS system for i-mode service, CBOSS 1,050,000.00 excluding VAT. owns over 20% of shares in MTS FORIS system – MMSC interface. Contract No. MT-MTS-0110-А/2005. OJSC and at the same time over 20% of shares in MEDIATEL CJSC MGTS OJSC Organizing cooperation between telecommunication networks of MGTS and MTS Monthly payments to ATE 915: AFK Sistema as an entity which Organizing cooperation between Moscow through ATE 915. RUR 18,700.00 owns over 20 % of shares in MTS telecommunication networks Contract No. 13240-1/2000SL OJSC and at the same time over 20 % of shares in MGTS OJSC; Mr. V.S. Lagutin, MTS OJSC Board of Directors member, who is also a member of MGTS MGTS OJSC Organizing cooperation between telecommunication networks of MGTS and MTS Monthly payments to ATE 911: AFK Sistema as an entity which Organizing cooperation between Moscow through ATE 911. RUR 33,000.00. owns over 20 % of shares in MTS telecommunication networks Contract No. 13240-1/2000SL1. OJSC and at the same time over 20 % of shares in MGTS OJSC; Mr. V.S. Lagutin, MTS OJSC Board of Directors member, who is also a member of MGTS ROSNO OJSC Voluntary accident insurance of MR South employees during working hours. Insurance premium is USD AFK Sistema OJSC as an entity Voluntary employees’ accident Moscow 16,359.53. which is MTS OJSC shareholder insurance Contract No. ZH2-1449405/32-21-02. owning over 20% of shares in MTS OJSC and over 20% of shares in Total insured sum under Contract: USD 83,895,000.00. ROSNO OJSC

107 ROSNO OJSC Voluntary accident insurance of MR South employees out of working hours. Insurance premium is USD AFK Sistema OJSC as an entity Voluntary employees’ accident Moscow 1,817.72. which is MTS OJSC shareholder insurance Contract No. ZH2-1447605/32-21-02. owning over 20% of shares in MTS OJSC and over 20% of shares in Total insured sum under Contract: USD 83,895,000.00 ROSNO OJSC

ING Bank N.V., Transaction involving the issue by MTS OJSC of a guarantee in favor of Creditors Credit amount is up to USD MTS OJSC President Mr. V.V. Issue of a guarantee Raifeisenbank and other in accordance with which MTS OJSC undertakes to be liable for a complete and 103,000,000. Sidorov who is at the same time the banks (Creditors) proper fulfillment by Ukrainian Mobile Communication CJSC of all its obligations Interest rate under the Credit Chairman of the Board of Directors under the Credit Facility Agreement with Creditors, including the payment of the Facility Agreement: before of UMC CJSC (the beneficiary principal amount of debt, interest on credit, facility fee, as well as other premiums, LIBOR + 0.75% per annum. under the transaction) fees and expenses payable in accordance with the Credit Facility Agreement. Credit arrangement fee: up to 0.7% of the credit sum. Credit amount: up to USD 103,000,000. Interest rate under the Credit Facility Agreement: before LIBOR + 0.75% per annum. Credit arrangement fee: up to 0.7% of the credit sum. Credit term: up to 12 months. ROSNO OJSC Conclusion of Property Insurance Contract for legal entities for 2006 with respect Insured sum (the cost of insured AFK Sistema OJSC as an entity Insurance of property Moscow to: property) is no more than USD which is MTS OJSC shareholder -equipment and furniture; 1962.3 million. owning over 20% of shares in MTS -cable-line facilities; OJSC and over 20% of shares in -buildings and constructions ; Insurance premium is no more ROSNO OJSC -towers. than USD 4169 thousand. ROSNO OJSC Voluntary insurance of motor vehicles (Branch in Chelyabinsk) Insurance premium is RUR 484. AFK Sistema OJSC as an entity Voluntary insurance of motor Moscow 27. which is MTS OJSC shareholder vehicles Insurance risks: theft, damage, fire. owning over 20% of shares in MTS Insured sum: RUR 15,000.00. OJSC and over 20% of shares in Motor vehicle: ROSNO OJSC Trailer MZSA 832320 City-Hals CJSC Signing Annex No 26 to Contract No. 14/SH-05/I dated 28/06/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 398,625.84 per month including owns over 20% of shares in MTS cleaning services to MTS OJSC premises of MTS OJSC located at: 6, bldg. 1,2,3 The Second Vyasovsky proyezd, VAT. OJSC and over 20% of shares in Moscow, with total floor space 8 962 sq. m. City-Hals CJSC City-Hals CJSC Signing Annex No. 2 to Contract No. 19/SH-05/I dated 26/08/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 27,630.57 including VAT. owns over 20% of shares in MTS cleaning services to MTS OJSC premises and adjacent territories of MTS OJSC located at: 4, Marshall Zhukov OJSC and over 20% of shares in Prospect, Moscow with total floor space 5615 sq. m. City-Hals CJSC

City-Hals CJSC Signing Annex No. 27 to Contract No. 19/SH-05/I dated 26/08/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 325,897.49 including VAT. owns over 20% of shares in MTS cleaning services to MTS OJSC premises and adjacent territories of MTS OJSC located at: 4, bldg 1,3 Marshall OJSC and over 20% of shares in Zhukov Prospect, Moscow with total floor space 5615 sq. m.. City-Hals CJSC City-Hals CJSC Signing Annex No. 28 to Contract No. 19/SH-05/I dated 26/08/05 relating to the Transaction amount is RUR AFK Sistema as an entity which Provision of business premises Moscow determination of the list, periodicity and the cost of cleaning works in office 313,132.39 including VAT. owns over 20% of shares in MTS cleaning services to MTS OJSC premises and adjacent territories of MTS OJSC located at: 2/10, bldg. 1,2 The First OJSC and over 20% of shares in Golutvinsky Pereulok, Moscow, with total floor space 3351.2 sq. m. City-Hals CJSC ReCom OJSC Conclusion of Supplementary Agreement No. 1 to Contract of Work and Labor No. Transaction amount is USD MTS OJSC President Mr. V. V. Designing and development, Orel 603/05 dated 21/04/2005 in accordance with the terms and conditions of which the 3,076,598.66 including VAT. Sidorov who is at the same time the construction and installation works volume, the cost and the terms of designing and development, construction and Chairman of the Board of Directors installation works relating to designing and construction of FOLs Orel –Lipitsy of of ReCom OJSC Moscow Region shall be changed. 108 MEDIATEL CJSC Entering into transaction involving the provision by MEDIATEL CJSC of services The total budget of promotional AFK Sistema as an entity which Placement of promotional materials Moscow relating to placement of promotional materials on the air of Home Channel. materials placement is USD owns over 20% of shares in MTS on TV air 195,880.00 including VAT. OJSC and at the same time over 20% of shares in MEDIATEL CJSC RA Maxima OJSC Entering into transaction involving the provision by RA Maxima of services The total budget of promotional AFK Sistema OJSC as an entity Placement of promotional materials Moscow relating to placement of promotional materials of MTS OJSC on the air of TV materials placement is USD which owns over 20% of shares in on TV air channels (“The First”, “Russia”, “STS”, “Ren-TV”). 300,952.86 including VAT. MTS OJSC and over 20% of shares in RA Maxima OJSC

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