Xetra Circular 131/07

Action required! High priority!

To all Xetra® Members and Vendors Management Board Recipients: Traders Frankfurter Wertpapierbörse

Neue Börsenstraße 1 60487 Frankfurt am Main

Mailing address June 25, 2007 60485 Frankfurt am Main

Change of Quote Parameters of Instruments traded on Xetra Phone +49-(0) 69-2 11-1 14 00

Fax +49-(0) 69-2 11-1 14 01

Internet Dear Sir or Madam, deutsche-boerse.com

Quote parameters (Maximum Spread, Minimum Quantity) are subject to a weekly revision.

Enclosed is an overview of the new quote parameters for Designated Sponsors and Market Experts.

The new parameters will come into force on Tuesday, June 26, 2007.

Attached please find a separate Excel file with the new quote parameters. Please note that only the data provided in the present pdf file is legally binding.

For further questions regarding the Designated Sponsor parameters, please do not hesitate to call the Xetra Trading Helpline at +49-(0) 69-2 11-1 14 00. For inquiries relating to the Market Expert parameters, please call Ms. Dagmar Wojcik at +49-(0) 69-2 11-1 36 45.

Yours faithfully, On behalf of the Management Board

Simone Zell Bärbel Raschke

Enclosure

Management Board Frank Gerstenschläger Roger Müller Rainer Riess Xetra Central Circular Management Tel.: +49-(0) 69-2 11-1 96 20, Fax: +49-(0) 69-2 11-1 44 91 Jürgen Röthig E-Mail: [email protected], Internet: www.xetra.de

Page 2 of 5

Designated Sponsor/Market Expert Parameters

Instrument Short Liquidity Max. Min. Group Code Name ISIN WKN Class Spread A/P Quantity AFR1 VIZ VI(Z)RT LTD.IS-,01 IL0010838154 926501 2 4 P 900 ASI1 LGLG LG EL. NV CAP.GDR144A 1/2 US50186Q2021 576798 4 7 P 400 AST1 BEO BEKO HLDG AG AT0000908603 920503 4 10 P 1300 AST1 PKL PANKL RACING SYS AT0000800800 914732 2 4 P 500 FRA1 RHD RHODIA S.A. INH.EO 1 FR0000120131 914820 4 10 P 1800 GER0 IVX INVISION SOFTWARE AG DE0005859698 585969 3 5 P 300 GER1 ACW A.S.CREATION TAPETEN O.N. DE0005079909 507990 2 4 P 400 GER1 AJ9 DOCCHECK AG DE0005471007 547100 3 0,4 A 2000 GER1 ANY ANYCOM TECHNOLOGIES DE000A0J2WF4 A0J2WF 3 0,4 A 1900 GER1 AYD ARTNET AG O.N. DE0006909500 690950 2 4 P 1500 GER1 A8A ARAGON AG O.N. DE000A0B9N37 A0B9N3 2 4 P 600 GER1 BIW KWG KOMMUNALE WOHNEN O.N. DE0005227342 522734 2 4 P 1400 GER1 BVH BAUVEREIN HAMBURG O.N. DE0005179006 517900 2 0,32 A 2000 GER1 BWB BAADER WP.HDLS.BK.AG O.N. DE0005088108 508810 1 0,2 A 2000 GER1 CEA CEAG AG DE0006201106 620110 2 4 P 1600 GER1 CFA CONSTANTIN FILM AG O.N. DE0005800809 580080 2 4 P 700 GER1 CPX COMPUTERLINKS AG DE0005448807 544880 1 2,5 P 1400 GER1 CSH CENIT AG SYSTEMH.O.N. DE0005407100 540710 2 4 P 1300 GER1 C3O CENTROSOLAR GROUP AG DE0005148506 514850 2 4 P 1600 GER1 DOL DEUTSCHE REIT AG DE0005577001 557700 2 4 P 400 GER1 DVD HAMATECH AG O.N. DE0007309007 730900 2 0,32 A 2000 GER1 D2B DESIGN BAU AG DE0006208333 620833 2 4 P 1700 GER1 ESY EASY SOFTWARE AG DE0005634000 563400 3 5 P 1300 GER1 EUZ ECKERT+ZIEGLER AG O.N. DE0005659700 565970 2 4 P 1200 GER1 E4C ECOTEL COMMUNICATION AG DE0005854343 585434 2 4 P 1000 GER1 FRG FROGSTER INTER. PICT. ON DE000A0F47J1 A0F47J 2 4 P 1100 GER1 G6P GOING PUBLIC MEDIA AG DE0007612103 761210 3 10 P 2000 GER1 HBM HORNBACH-BAUMARKT O.N. DE0006084403 608440 3 5 P 200 GER1 HWS HOEFT+WESSEL AG O.N. DE0006011000 601100 3 0,4 A 2000 GER1 IBB IBS AG EXC.COLL.MANU.O.N. DE0006228406 622840 1 0,2 A 2000 GER1 IDE INFORMICA R.INV.AG DE0005266209 526620 2 0,32 A 2000 GER1 ISH2 INTERSHOP COMM. DE000A0EPUH1 A0EPUH 2 10 P 2000 GER1 ISR ISRA VISION O.N. DE0005488100 548810 1 2,5 P 1100 GER1 JTT JETTER AG O.N. DE0006264005 626400 2 4 P 1000 GER1 KLK KLOECKNER-WERKE O.N. DE0006780000 678000 1 2,5 P 1400 GER1 KT8 KLICKTEL AGO.N. DE000A0JJ3E1 A0JJ3E 3 5 P 1200 GER1 LKI ADLINK INTERNET NA O.N. DE0005490155 549015 2 4 P 1000 GER1 MBB MBB INDUSTRIES AG DE000A0ETBQ4 A0ETBQ 3 5 P 1300 GER1 MME MME MOVIEMENT AG DE0005761159 576115 2 0,32 A 2000 GER1 N5E NEXTEVOLUTION AG DE000A0JC0A2 A0JC0A 2 4 P 1100 GER1 OGG1 CDV SOFTWARE ENT. DE000A0MF053 A0MF05 3 5 P 600 GER1 PCS SYNAXON AG DE0006873805 687380 3 0,4 A 1300 GER1 P1Y PAYOM SOLAR AG DE000A0B9AH9 A0B9AH 3 5 P 1200 GER1 RBX ARBOMEDIA AG O.N. DE0005489306 548930 3 0,4 A 2000 GER1 RPW REPOWER SYSTEMS AG DE0006177033 617703 7 5 P 1 GER1 RTC REALTECH AG O.N. DE0007008906 700890 3 5 P 1000 GER1 R1T REALTIME TECHN. AG NA DE0007012205 701220 3 5 P 1000 GER1 R8R ROTH + RAU O.N. DE000A0JCZ51 A0JCZ5 1 2,5 P 200 GER1 SHT SCHLOTT GRUPPE AG O.N. DE0005046304 504630 1 2,5 P 1000 GER1 SLT SCHALTBAU HOLDING O.N DE0007170300 717030 2 4 P 400 Page 3 of 5

GER1 SMH SUESS MICROTEC O.N. DE0007226706 722670 1 2,5 P 2000 GER1 TIM TIPP24 AG NA O.N. DE0007847147 784714 1 2,5 P 1100 GER1 T3T TECON TECHNOLOG. ST DE0005941546 594154 2 0,32 A 2000 GER1 ULC UNITED LABELS O.N. DE0005489561 548956 2 0,32 A 2000 GER1 USA UTIMACO SAFEW.AG O.N.SVG DE0007572406 757240 2 4 P 1300 GER1 VBH VBH HOLDING AG O.N. DE0007600702 760070 2 4 P 1700 GER1 VRI GOYELLOW MEDIA AG O.N. DE0006911902 691190 3 0,4 A 2000 GER1 WOM W.O.M. O.N. DE0006637390 663739 2 4 P 1900 GER1 YSN SECUNET SECURITY AG O.N. DE0007276503 727650 3 0,4 A 1400 GER2 ACX BET-AT-HOME.COM AG O.N. DE000A0DNAY5 A0DNAY 2 4 P 800 GER2 AOU ALLBECON OLYMPIA AG. DE000A0LBKV8 A0LBKV 3 0,4 A 1400 GER2 AS1 ALEO SOLARNA O.N. DE000A0JM634 A0JM63 2 4 P 1200 GER2 A3E ARISTON REAL ESTATE AG ON DE000A0F5XM5 A0F5XM 2 0,32 A 1900 GER2 BEB2 LANDESBANK HLD O.N DE0008023227 802322 7 0,4 A 1 GER2 BTBA BMP AG DE0003304200 330420 2 0,32 A 2000 GER2 B4B BOB MOBILE INH.O.N. DE000A0HHJR3 A0HHJR 3 0,4 A 1800 GER2 B9L BOLL AG DE000A0JDBB9 A0JDBB 3 5 P 400 GER2 CCR CCR LOGISTICS SYSTEMS AG DE0007627200 762720 2 0,32 A 2000 GER2 CDZ CDC CAPITAL AG O.N. DE000A0DNBJ4 A0DNBJ 3 0,4 A 1400 GER2 CEK CEOTRONICS AG O.N. DE0005407407 540740 2 4 P 1400 GER2 CFC CFC INDUSTRIEBETEIL.O.N. DE000A0LBKW6 A0LBKW 2 4 P 1000 GER2 COP COMPUGROUP HOL.AG O.N. DE0005437305 543730 3 5 P 700 GER2 DE6 DF DT.FORFAIT AG DE0005488795 548879 3 0,4 A 1300 GER2 DGR DT.GRUNDST.AUKT.AG DE0005533400 553340 2 4 P 700 GER2 D7S DIGITAL IDENT.SOLUT. O.N. DE000A0JELZ5 A0JELZ 2 4 P 1500 GER2 EFS EFF.-SPIEGEL AG ST DE0005647606 564760 2 4 P 700 GER2 E1S EQUITYSTORY AG NA O.N. DE0005494165 549416 3 5 P 500 GER2 E7S ESTAVIS AGO.N. DE000A0KFKB3 A0KFKB 2 4 P 600 GER2 FFM FRANCONOFURT AG O.N. DE0006372626 637262 2 4 P 1400 GER2 GCI GCI MANAGEMENT AG O.N. DE0005855183 585518 1 2,5 P 2000 GER2 GME GERATHERM O.N. DE0005495626 549562 2 0,32 A 2000 GER2 HRP REINECKE+POHL SUN EN.AG DE0005250708 525070 2 0,32 A 2000 GER2 H1S HANSEN SICHERHEITSTECH.ON DE000HAST002 HAST00 2 4 P 500 GER2 H2R HALLOREN SCHOKOLADEN. AG DE000A0LR5T0 A0LR5T 3 0,4 A 1500 GER2 H4I HAHN-IMMO.-BETEIL.AG O.N. DE0006006703 600670 3 5 P 900 GER2 H5E HELMA EIGENHEIMBAU AG DE000A0EQ578 A0EQ57 2 4 P 800 GER2 H9Y HANSEYACHTS O.N. DE000A0KF6M8 A0KF6M 2 4 P 500 GER2 IC8 INCITY IMMOBILIENO.N. DE000A0HNF96 A0HNF9 2 4 P 1700 GER2 IFM IFM IMMOBILIENO.N. DE000A0JDU97 A0JDU9 2 4 P 1200 GER2 IRP IMPERA TOTAL RETURN AG DE0005751309 575130 2 0,32 A 2000 GER2 ITS INTERSEROH VERW.SEK. O.N. DE0006209901 620990 1 2,5 P 500 GER2 I3M IMPREGLON AG DE000A0BLCV5 A0BLCV 2 4 P 1200 GER2 LUS LANG+SCHWARZ WERTP.AG DE0006459324 645932 2 4 P 1400 GER2 LWD AFENDIS PAYMENT AG DE0007948713 794871 3 5 P 400 GER2 L3E LIVING-E AG O.N. DE000A0J2XA3 A0J2XA 3 5 P 1100 GER2 MOT MOX TELECOM AG O.N. DE0006605801 660580 3 5 P 1100 GER2 MSC BROADNET AG DE0005490866 549086 3 0,4 A 1900 GER2 MWB MWB WERTPAPIERHAND.AG DE0006656101 665610 2 0,32 A 2000 GER2 M3B MIC AG DE000A0KF6S5 A0KF6S 3 5 P 1200 GER2 NTG NABALTEC AG INH. DE000A0KPPR7 A0KPPR 3 5 P 600 GER2 O4B OVB HOLDING AG DE0006286560 628656 3 5 P 500 GER2 PQL POLIS IMMOBILIEN AG DE0006913304 691330 2 4 P 1100 GER2 P9B POWERBAGS AG DE000A0JL537 A0JL53 3 0,4 A 1900 Page 4 of 5

GER2 SBS STRATEC BIOMED.SY.EO 1 DE0007289001 728900 1 2,5 P 900 GER2 SCU3 SCHULER AG VZO O.N. DE0007210635 721063 2 4 P 1800 GER2 SFX SOLAR-FABRIK AG O.N. DE0006614712 661471 1 2,5 P 1000 GER2 SJK SYSTAIC AG INH. O.N. DE000A0JKYP6 A0JKYP 2 0,32 A 2000 GER2 TIN TWINTEC AG DE000A0LSAT7 A0LSAT 2 4 P 700 GER2 T5O CYTOTOOLSO.N. DE000A0KFRJ1 A0KFRJ 3 5 P 800 GER2 VG8 VARENGOLD AG DE0005479307 547930 3 0,4 A 1300 GER2 VIH VIB VERMOEGEN O.N. DE0002457512 245751 3 5 P 900 GER2 V3S VECTRON SYSTEMSO.N. DE000A0KEXC7 A0KEXC 2 4 P 200 GER2 V3V VITA 34INTERNATIONAL O.N. DE000A0BL849 A0BL84 3 5 P 900 GER2 WIR WINDSOR AG O.N. DE0006190705 619070 3 0,4 A 1500 ITA1 AU9 ATLANTIA S.P.A.EO 1 IT0003506190 913220 4 7 P 300 ITA1 IES INTESA SANPAOLOEO 0,52 IT0000072618 850605 4 10 P 900 LUX1 CLI CAPELLA CAPITAL NV NL0000688695 A0MLTT 4 10 P 2000 LUX1 HMY HAGEMEYEREO 1,20 NL0000355477 851254 4 10 P 1400 LUX1 KPN KON. KPN NVEO-24 NL0000009082 890963 4 7 P 500 LUX1 VMH MOOLEN HLDG, VANEO-,08 NL0000370179 872271 4 10 P 1400 MDX1 DEQ DEUTSCHE EUROSHOP AG O.N. DE0007480204 748020 7 5 P 1 MDX1 FRE FRESENIUS AG O.N.ST DE0005785604 578560 7 5 P 1 MDX1 GFJ GAGFAH S.A. NOM.EO 1,25 LU0269583422 A0LBDT 7 5 P 1 MDX1 KRN KRONES AG O.N. DE0006335003 633500 7 5 P 1 MDX1 SY1 AG INH. O.N. DE000SYM9999 SYM999 7 5 P 1 NAM0 EZD EXAIR COMMUNICATIONS US30064L1035 A0B5UR 4 10 P 1600 NAM3 DMW BMB MUNAI INC.DL-,001 US09656A1051 A0BK50 4 10 P 1200 NAM8 CDI CLEAN DIESEL TECHS DL-,05 US18449C1045 898074 4 7 P 500 NEWX UES UNIFIED EN.SYS. GDR S/100 US9046882075 906912 4 7 P 100 SDX1 AOX ALSTRIA OFFICE AG DE000A0LD2U1 A0LD2U 3 5 P 700 SDX1 AQU ARQUES INDUSTRIES AG DE0005156004 515600 7 5 P 1 SDX1 BAD BALDA AG O.N. DE0005215107 521510 7 5 P 1 SDX1 BYW6 BAYWA AG VINK.NA. O.N. DE0005194062 519406 1 2,5 P 500 SDX1 B5A BAUER AG DE0005168108 516810 7 5 P 1 SDX1 COM COMDIRECT BANK AG DE0005428007 542800 1 2,5 P 2000 SDX1 DBA DT.BETEILIG.AG O.N. DE0005508105 550810 1 2,5 P 700 SDX1 DSJ D + S EUROPE AG DE0005336804 533680 1 2,5 P 1900 SDX1 DUE DUERR AG O.N. DE0005565204 556520 1 2,5 P 700 SDX1 EEX ELEXIS AG O.N. DE0005085005 508500 1 2,5 P 900 SDX1 FPE3 FUCHS PETROL.AG VZO O.N. DE0005790430 579043 1 2,5 P 300 SDX1 GIL GILDEMEISTER AG O.N. DE0005878003 587800 7 5 P 1 SDX1 KBU COLON.REAL ESTATE AG DE0006338007 633800 1 2,5 P 700 SDX1 MDN MEDION AG O.N. DE0006605009 660500 1 2,5 P 1700 SDX1 SIX2 SIXT AG ST O.N. DE0007231326 723132 7 5 P 1 SDX1 SPR A.SPRINGER AG VNA DE0005501357 550135 1 2,5 P 200 SDX1 SRZ SCHWARZ PHARMA AG O.N. DE0007221905 722190 1 2,5 P 200 SDX1 TEG TAG TEGERNSEE IMMOB. DE0008303504 830350 1 2,5 P 2000 SDX1 WAS H+R WASAG AG DE0007757007 775700 1 2,5 P 600 SKA1 TLS TELIASONERA ABSK 3,20 SE0000667925 938475 4 10 P 1000 SKA1 VWS VESTAS WIND SYST. NAM.DK1 DK0010268606 913769 4 7 P 200 STX1 AHO AHOLD, KON.EO-25 NL0000331817 851287 5 1,5 P 5200 STX1 CGE ALCATEL-LUCENTEO 2 FR0000130007 873102 5 1,5 P 4800 STX1 ENL ENEL S.P.A.EO 1 IT0003128367 928624 4 0,56 A 700 STX1 ERCB ERICSSON B (FRIA) SE0000108656 850001 4 10 P 1700 STX1 ERCG ERICSSON A (FRIA) SE0000108649 857463 4 10 P 1700 STX1 INN ING GROEP NVCVA EO -,24 NL0000303600 881111 5 1,5 P 1500 Page 5 of 5

STX1 LYO SUEZ S.A.EO 2 FR0000120529 852491 5 1,5 P 1200 STX1 SNW SANOFI-AVENTIS INH.EO 2 FR0000120578 920657 5 1,5 P 900 STX1 TNE5 TELEFONICA INH.EO 1 ES0178430E18 850775 4 7 P 400 SWI1 HLG HIGHLIGHT CMNCTS INH.SF 1 CH0006539198 920299 2 4 P 1700 SWI1 S3V 3S SWISS SOLAR SYS INH. CH0022678822 A0F6EW 4 7 P 500 TDX1 AIX AG O.N. DE0005066203 506620 7 0,4 A 1 TDX1 ES6 ERSOL SOLAR ENERGY AG DE0006627532 662753 7 5 P 1 TDX1 IDS IDS SCHEER AG O.N. DE0006257009 625700 1 2,5 P 1200 TDX1 KBC KONTRON AG O.N. DE0006053952 605395 7 5 P 1 TDX1 RSI ROFIN SINAR TECHSDL-,01 US7750431022 902757 1 2,5 P 500 TDX1 SNG SINGULUS TECHNOL. DE0007238909 723890 1 2,5 P 2000 TDX1 SOO1 SOLON AG F.SOLARTECH.AG DE0007471195 747119 7 5 P 1 UKI1 W1B SPDG TECHNOLOGIES LS-,001 GB00B0PHS016 A0JEQ5 4 0,1 A 2000 USS1 HGS HUMAN GEN. SCIENCES DL-01 US4449031081 889323 4 0,56 A 800