of Plc. For 6 Months of Fiscal Year 2018 (October 2017 – March 2018)

Investor Relations Department, E-mail: [email protected], Tel: (662) 535-5900, Fax (662) 535-5909 Disclaimer

This presentation is intended to assist investors to better understand the company’s business and financial status. This presentation may contain forward looking statements relate to analysis and other information which are based on forecast of future results and estimates of amounts not yet determinable. These statements reflect our current views with respect to future events which relate to our future prospects, developments and business strategies and are not guarantee of future performance. Such forward looking statements involve known and unknown risks and uncertainties. The actual result may differ materially from information contained in these statements.

2 Airports in Thailand

MAE FAH LUANG- Total of 39 airports INTERNATIONAL INTERNATIONAL  Airports of Thailand Public Company Limited AIRPORT ▪ 2 in and perimeter Pai Mae Hong Son o (BKK) Nan Lampang o Don Mueang International Airport (DMK) Phrae

▪ 4 international airports at regional sites Sukhothai Nakhon Phanom Tak Loei Mae Sot Sakon Nakhorn o Chiang Mai International Airport (CNX) Phitsanulok Phetchabun o Phuket International Airport (HKT) Roi Ed DON MUEANG o International Airport (HDY) INTERNATIONAL Surin * AIRPORT Buri Ram o Mae Fah Luang-Chiang Rai International Airport (CEI) Nakhon Ratchasima SUVARNABHUMI AIRPORT  Department of Airports (DOA) AOT Airports U-Tapao Hua Hin o 29 regional airports DCA Airports Trad Airports  Royal Thai Navy Chumpon Royal Thai Navy Airport o U-Tapao International Airport Ranong Surattani Samui  Bangkok Airways Company HAT YAI INTERNATIONAL o AIRPORT Krabi o PHUKET INTERNATIONAL Trang Pattani o Trad Airport AIRPORT Narathiwat Yala Note: * Changing from Chiang Rai International Airport to Mae Fah Luang–Chiang Rai International Airport since March 13, 2010.

3 Business Overview

Fact Sheet Shareholders Information (As of December 14, 2017) ▪ Listed on 11 March 2004 ▪ Shares outstanding 14,285.70 Million* 1. MINISTRY OF FINANCE 70.00% ▪ Shareholders 2. THAI NVDR COMPANY LIMITED 4.28% •Ministry Of Finance 70% •Free Float 30% 3. SOUTH EAST ASIA UK (TYPE C) NOMINEES 2.84% ▪ Average Daily Market Cap (Oct 17 – Mar 18) LIMITED •927,897.2 Million Baht 4. STATE STREET BANK EUROPE LIMITED 1.98% Note : * Change in Par value of AOT share from 10 Baht per share to 1 Baht per share, effective since February 9, 2017. 5. SOCIAL SECURITY OFFICE 1.13% Fiscal EPS (Baht)1 Dividend Dividend Dividend Year (The Company) per share payout Yield 6. CHASE NOMINEES LIMITED 0.90% (Baht) ratio 7. BNY MELLON NOMINEES LIMITED 0.56% 2011 1.82 0.80 43.96% 2.03% 8. HSBC () NOMINEES PTE LTD 0.53% 2012 4.54 1.80 39.65% 2.26% 9. THE BANK OF NEW YORK MELLON 0.51% 2013 11.43 4.60 40.23% 2.44% Dividend Policy 2014 8.51 3.40 39.95% 1.42% Not less than 25% of net profit of the company for 20152 13.11 6.54 49.96% 2.33% each year after deduction of all specified reserves, subject to our investment plans and other 2016 13.67 6.83 49.96% 1.71% considerations that our Board of Directors deems appropriate 2017 1.44 0.86 59.64% 1.46%

Note: 1. EPS using for calculating the dividend is from the company financial statements. 2. AOT’s Board of Directors approved the payment of interim dividend for the first half of accounting year 2015 from Oct. 1, 2014 to March 31, 2015. 4 Aircraft Movement Statistics (6M FY2018)

AOT Traffics LCCs Traffics (Unit: Thousand) (Unit: Thousand) 823.57 776.92 391.78 707.56 344.96 303.40 374.20 408.23 342.04 260.85 415.85 436.81 227.03 216.61 208.04 194.86 205.17 210.13 139.05 132.13 365.52 402.72 415.34 205.72 231.64 117.93 130.93 95.36 62.73 77.56

FY 2015 2016 2017 6M 2017 6M 2018 FY 2015 2016 2017 6M 2017 6M 2018

International Domestic International Domestic

6M FY2017 6M FY2018 YoY% 6M FY2017 6M FY2018 YoY% BKK 173,110 181,967 5.12% BKK 16,350 21,946 34.23% DMK 127,622 134,087 5.07% DMK 117,119 125,911 7.51% BKK+DMK 300,732 316,054 5.09% BKK+DMK 133,469 147,857 10.78% CNX 37,907 38,086 0.47% CNX 20,977 23,633 12.66% HDY 15,198 14,235 (6.34%) HDY 11,499 11,788 2.51% HKT 53,280 58,375 9.56% HKT 23,018 26,420 14.78% CEI 8,733 10,067 15.28% CEI 5,898 6,919 17.31% Total 415,850 436,817 5.04% Total 194,861 216,617 11.16%

Note: 1. Fiscal Year starting from October to September 2. The percentage growth as shown is calculated from the full number of the air traffic statistics 5 Passenger Movement Statistics (6M FY2018)

AOT Traffics LCCs Traffics

(Unit: Million) (Unit: Million) 129.19 119.92 60.06 106.78 53.26 56.66 51.86 43.86 45.45 72.39 38.64 65.61 34.44 34.51 29.91 30.59 29.90 29.49 21.37 72.53 19.73 61.33 68.06 36.12 41.80 18.75 21.42 13.96 10.18 13.07 FY 2015 2016 2017 6M 2017 6M 2018 FY 2015 2016 2017 6M 2017 6M 2018 International Domestic International Domestic

6M FY2017 6M FY2018 YoY% 6M FY2017 6M FY2018 YoY% BKK 29,944,800 32,619,110 8.93% BKK 2,593,939 3,470,309 33.79% DMK 18,521,935 20,457,084 10.45% DMK 17,833,227 19,972,385 12.00% BKK+DMK 48,466,735 53,076,194 9.51% BKK+DMK 20,427,166 23,442,694 14.76% CNX 5,279,243 5,764,451 9.19% CNX 3,242,823 3,726,676 14.92% HDY 2,176,429 2,154,975 (0.99%) HDY 1,791,076 1,871,952 4.52% HKT 8,427,791 9,917,580 17.68% HKT 3,503,836 4,290,468 22.45% CEI 1,264,310 1,478,287 16.92% CEI 951,930 1,108,676 16.47%

Total 65,614,508 72,391,487 10.33% Total 29,916,831 34,440,466 15.12%

Note: 1. Fiscal Year starting from October to September 2. The percentage growth as shown is calculated from the full number of the air traffic statistics 6 Monthly Air Traffic Movements: FY2014 – 2018 (Unit: Thousand) 80

75 FY 2014 70 FY 2015 65 FY 2016 Aircraft Movements (FY2017) 60 55 FY 2017 International Domestic Total FY 2018 3.13% 9.10% 6.00% 50 45

Jul Oct Nov Dec Jan Feb Mar Apr May Jun Aug Sep (Unit: Million) 13 12 FY 2014 11 FY 2015 Passenger Movements (FY2017) 10 FY 2016 9 International Domestic Total 8 FY 2017 6.57% 9.26% 7.73% 7 FY 2018 6 5

Jul Oct Nov Dec Jan Feb Mar Apr May Jun Aug Sep 7 Airport Revenues (6M FY2018)

Landing & Parking Charges 20% increased on Jan 1st, 2005

15% increased on Apr 1st, 2007 Aeronautical Departure Passenger Service Effective on Feb 1st, 2007 Charges (PSC) 57% THB 500 to THB 700 - International PSC THB 50 to THB 100 - Domestic PSC Aircraft Service Charges Fees paid by for use of boarding bridges, varies by maximum take off weight of the aircraft and length of time at a gate

Office & State Property Rents Rental tenants include , government agencies and concession tenants. Rents are determined based on the tenants’ business use at each of our airports.

Service Varies by activities such as Utilities, Check-in Counter Non-Aeronautical Services, Airline Announcement Services, Hydrant System Services, Advance Passenger Processing System (APPS), etc. 43% Concession Varies by activities such as Duty Free, Souvenirs, Food & Beverage, Airline Catering, Fueling Services, Car Parking, Advertising, Banking, etc.

8 Revenues Breakdown (6M FY2018)

Total Revenue By Proportion (Unit: Million Baht) 6M FY2017 6M FY2018 54,901.16 50,961.95 12.49% 11.91% 43,968.99 26.37% 27.11%

30,929.22 27,277.86 13.00% 42.69% 12.52% 43.52%

3.98% 3.63% 1.31% 1.47% By Growth (Unit: Million Baht)

FY 2015 2016 2017 6M 2017 6M 2018 FY2015 FY2016 FY2017 6M FY17 6M FY18 YoY LPC 5,744.40 6,433.26 6,731.61 3,405.91 3,682.32 8.12% Landing & Parking charges (LPC) PSC 19,570.37 21,968.21 23,285.00 11,644.37 13,461.02 15.60% Departure Passenger service charges (PSC) ASC 709.96 786.20 808.80 400.68 404.16 0.87% A/C Service charges (ASC) OPR 1,875.78 1,992.80 2,264.83 1,086.48 1,124.51 3.50% Office and state property rents (OPR) SVR 4,337.33 6,161.45 7,059.20 3,547.20 3,871.74 9.15% Service revenues (SVR) CCR 11,731.15 13,620.03 14,751.72 7,193.22 8,385.47 16.57% Concession revenues (CCR) Total 43,968.99 50,961.95 54,901.16 27,277.86 30,929.22 13.39%

Note: Fiscal Year starting from October to September 9 Airport Operating Expenses

Employee Benefit Expenses Consisting of : - employee salaries and bonuses, employee benefits, retirement payments and contributions to employee provident fund . - the remuneration of AOT’s board of directors and executives as stated in the notice of Capital Market Supervisory Board.

Utilities Expenses Consisting of electricity charges, cooling water system and water supply.

Outsourcing Expenses Consisting of security, limousine service, cleaner, gardener, trolley, Advance Passenger Processing System (APPS), etc.

Repairs and Maintenance Consisting of repair and maintenance of runways and taxiways, elevators, escalators and cover walkways, air conditioning systems, conveyor belts, transportation equipment and construction and electrical appliances.

State Property Rental Consisting of rental payments made to the Ministry of Finance under the airport land leases.

Depreciation and Amortization Consisting of depreciation charges in respect of the property, plant and equipment as well as amortization in respect of the intangible assets. Calculating on a straight-line basis over the assets’ useful lives (between 5 and 50 years).

10 Expenses Breakdown (6M FY2018)

Expenses By Proportion

(Unit: Million Baht) 6M FY2017 6M FY2018

26,637.27 24,448.86 21.00% 23.61% 23.79% 21,455.29 24.26%

11.19% 10.15% 15.04% 9.66% 13,087.51 11,912.62 8.41% 8.56% 22.38% 21.95%

By Growth

(Unit: Million Baht) FY 2015 2016 2017 6M 2017 6M 2018 FY2015 FY2016 FY2017 6M FY17 6M FY18 YoY

Employee 5,647.60 5,934.09 6,499.04 2,889.82 3,113.37 7.74% Utilities Employee Benefit expenses 2,528.08 2,562.26 2,520.66 1,208.72 1,263.73 4.55% Utilities expenses Outsourcing 3,122.01 4,613.86 5,328.44 2,665.47 2,873.25 7.80% Outsourcing expenses R&M 2,073.35 2,474.91 2,545.31 1,002.43 1,120.85 11.81% Repairs and maintenance (R&M) State property rental (SPR) SPR 1,896.23 2,459.69 4,099.31 1,333.03 1,968.20 47.65% Depreciation and amortization (D&M) D&M 6,188.02 6,404.05 5,644.51 2,813.15 2,748.11 (2.31%) Total 21,455.29 24,448.86 26,637.27 11,912.62 13,087.51 9.86%

11 Statements of Income (6M FY2018)

(Unit: Million Baht)

FY2015 FY2016 FY2017 6M FY2017 6M FY2018 YoY

Total revenues 45,505.57 52,598.54 56,744.27 28,218.48 31,736.85 12.47%

Revenues from sales or 43,968.99 50,961.95 54,901.16 27,277.86 30,929.22 13.39% services

Other incomes 1,536.58 1,636.59 1,843.11 940.62 807.63 (14.14%)

Total expenses 22,170.35 28,427.21 30,559.30 13,776.34 14,860.29 7.87%

Profit before income tax 23,335.22 24,171.34 26,184.97 14,442.13 16,876.56 16.86% expense

Income tax expense 4,585.16 4,820.92 5,445.40 2,913.39 3,351.32 15.03%

Net Profit 18,728.65 19,318.31 20,683.60 11,496.13 13,489.28 17.34%

EBIT 23,211.07 24,038.26 25,786.88 14,253.72 16,669.67 16.95%

EBITDA 29,399.08 30,442.32 31,431.39 17,066.87 19,417.78 13.77%

Note : 1. The reversal of accrued property tax at DMK of Baht 3,059.17 million in FY2015 2. AOT received compensation for damages from flooding at DMK during the end of 2011 of Baht 100 million on September 2013 and Baht 464.83 million in the third quarter, 2016.

12 Financial Status

STATEMENTS OF FINANCIAL POSITION STATEMENTS OF CASH FLOW (Unit: Million Baht) (Unit: Million Baht) 30 Sep 2017 31 Mar 2018 Beginning Cash 9,317.75 Cash Flow from Operation 14,802.45 Cash 9,317.75 6,044.57 Cash Used in Investment (3,336.99) Other Current Asset 62,337.26 61,380.17 Cash Used in Financing (14,738.64) Non Current Asset 106,754.93 108,066.35 Ending Cash 6,044.57 Total Assets 178,409.94 175,491.09 LONG-TERM LOANS

Current Liabilities 20,728.19 18,795.00 (As of Mar 31, 2018) Total Loan (Million Yen) Long Term Loan 19,228.75 17,522.61 199,243.00 Other Non Current Disbursed Amount (Million Yen) 194,409.73 6,764.30 6,553.40 Liabilities Repayment Amount (Million Yen) (124,286.72) Total Liabilities 46,721.24 42,871.01 Outstanding Amount (Million Yen) 70,123.01

Shareholder’s Equity 131,688.70 132,620.08 Outstanding Amount (Million Baht) 20,882.28

Total Liabilities & Hedged % of the remaining loan 91% 178,409.94 175,491.09 Shareholder’s Equity Average Interest Rate 4.86% 13 Financial Ratios

30 Sep 2014 30 Sep 2015 30 Sep 2016 30 Sep 2017 31 Mar 2018

(FY2014) (FY2015) (FY2016) (FY2017) (6M FY2018)

Par Value (THB) 10.00 10.00 10.00 1.00* 1.00*

Market Price (THB) 239.00 281.00 399.00 59.00 67.50

BV/share 67.93 76.01 84.93 9.20 9.26

P/BV 3.52 3.70 4.70 6.42 7.29

EPS 8.55 13.11 13.70 1.45 0.94

P/E 27.95 21.43 29.12 40.69 42.45

D/E 0.58 0.47 0.42 0.35 0.32

ROA (%) 7.97 11.95 11.64 11.80 7.62

ROE (%) 12.96 18.22 16.97 16.45 10.23

Note : * Change in Par value of AOT’ share from 10 Baht per share to 1 Baht per share, effective since February 9, 2017.

14 Noise Compensation (Suvarnabhumi Airport Phase I)

Proceeded Planned (Unit: Million Baht) (The cabinet resolution on May 29,2007) NEF > 40 Houses Amount Summer Season (Unit: Houses) Purchased 135 693.57 Insulated 354 92.16 Total Impacted Houses Total NEF> 40 489 785.73 11,047 NEF 30 – 40 Houses Amount NEF > 40 NEF 30-40 Insulated 10,254 2,040.88 505 10,542 Total NEF30- 40 10,254 2,040.88

Sensitive Area 22 291.55 Purchase Insulation Insulation KMITL 214.00 147 358 10,542 Grand total * 3,332.16

As of March 31, 2018 Note: - * Accumulated from the first payment until March 31, 2018 - KMITL is King Mongkut’s Institute of Technology Ladkrabang - NEF : Noise Exposure Forecast 15 Noise Compensation (Suvarnabhumi Airport Phase I)

Planned Proceeded

(Unit: Million Baht) (The cabinet resolution on Aug 31, 2010) NEF > 40 Winter Season (Unit: Houses) Houses Amount Purchased 53 430.96

Total Impacted Insulated 75 23.75 Houses 4,877 Total NEF> 40 128 454.71 NEF 30 - 40 Houses Amount NEF > 40 NEF 30-40 131 4,746 Insulated 4,706 974.83 Total NEF30- 40 4,706 974.83

Purchase Insulation Insulation Sensitive Area 1 12.05 54 77 4,746 Grand total * 1,441.59

As of March 31, 2018 Note: - * Accumulated from the first payment until March 31, 2018 - KMITL is King Mongkut’s Institute of Technology Ladkrabang - NEF : Noise Exposure Forecast 16 Noise Compensation (Suvarnabhumi Airport Phase I)

Planned Proceeded

(Unit: Million Baht) (The cabinet resolution on Oct 15, 2013) NEF > 40 Winter Season (Unit: Houses) Houses Amount Purchased 5 38.31

Total Impacted Insulated 41 16.65 Houses 2,269 Total NEF> 40 46 54.96 NEF 30 - 40 Houses Amount NEF > 40 NEF 30-40 57 2,212 Insulated 1,569 446.93 Total NEF30- 40 1,569 446.93

Purchase Insulation Insulation Sensitive Area 2 10.59 6 51 2,212 Grand total * 512.48

As of March 31, 2018 Note: - * Accumulated from the first payment until March 31, 2018 - KMITL is King Mongkut’s Institute of Technology Ladkrabang - NEF : Noise Exposure Forecast 17 Future Airport Development Plans

Investment Cost Airport Description (THB Billion) Completed Year Additional Capacity

1. Suvarnabhumi 62.50 2020 • 15 MAP Development Project (FY2011-2017) Suvarnabhumi 2. Terminal 2 34.67 2021 • 30 MAP

3. Third Runway 20.30 2021 (Total 90 MAP)

18 Appendix A: Airport Capacity vs. Utilization

Aircraft Passengers Cargoes (Flights/Hour) (Million/Year) (Million Metric Tons/Year)

Actual Utilization Actual Utilization Actual Utilization Airport Capacity Capacity Capacity FY16 FY17 FY16 FY17 FY16 FY17

BKK 68 63 61 45.0 55.47 59.08 1.700 1.263 1.42

DMK 50 54 60 30.0 34.69 37.18 0.860 0.065 0.071

HKT 20 22 24 12.5 14.72 16.23 0.037 0.042 0.048

CNX 24 20 22 8.0 9.21 9.97 0.035 0.019 0.019

HDY 12 11 10 2.5 3.87 4.35 0.014 0.012 0.012

CEI 16 9 8 3.0 1.96 2.39 0.003 0.006 0.005

Note: 1. The actual utilization number is the 1st highest hour of annual passenger flow. 2. The designed capacity of each airport is the 30th highest hour of annual passenger flow.

19 Appendix B: AOT Airports Capacity

Area Capacity

Cargoes Total Aircraft Runways Airports Terminal Passengers (Million Area (Flights/ (Metres) Area (Sq.m.) (Million/Year) Metric (Acres) Hour) Tons/Year)

60 x 3,700 8,000 563,000 68 45.0 1.700 2 BKK 60 x 4,000

60 x 3,700 1,552 220,683 50 30.0 0.860 2 DMK 45 x 3,500

HKT 578 115,315 20 12.5 0.037 1 45 x 3,000

CNX 642 35,480 24 8.0 0.035 1 45 x 3,400

HDY 1,188 19,375 12 2.5 0.014 1 45 x 3,050

CEI 1,330 17,000 16 3.0 0.003 1 45 x 3,000

20 Appendix C: Market Share (By Aircraft) at Suvarnabhumi Airport – FY2017

Top 10 Airlines Top 10 LCCs

1. International 21.68% 1. 15.70%

2. Bangkok Airways 16.12% 2. 11.55%

3. Airways 10.78% 3. Tiger Airways 10.37%

4. Southern Airlines 2.49% 4. Jetstar Asia 8.82%

5. Airways 1.93% 5. 7.06%

6. Emirates Airlines 1.73% 6. Eastar Jet 6.99%

7. Thai Vietjet Air 1.57% 7. Vietjet Air 6.49% 8. 1.47% 8. IndiGo Airlines 4.22% 9. Airlines 1.41% 9. Jetstar Pacific Airlines 3.98%

10. EVA Airways 1.33% 10. Spicejet 3.88%

21 Appendix D: Market Share (By Passenger) at Suvarnabhumi Airport – FY2017

Top 10 Airlines Top 10 LCCs

1. Thai Airways 32.24% 1. Thai VietJet Air 13.33%

2. Bangkok Airways 8.27% 2. Spring Airlines 11.37%

3. Thai Smile Airways 7.16% 3. Tiger Airways 9.84%

4. Emirates Airlines 3.84% 4. Jetstar Asia 8.64%

5. Cathay Pacific Airways 2.98% 5. Jeju Air 7.62%

6. Qatar Airways 1.98% 6. Eastar Jet 7.35%

7. 1.96% 7. 5.69%

8. EVA Airways 1.63% 8. Vietjet Air 5.61%

9. Singapore Airlines 1.62% 9. Spicejet 4.25%

10. Airlines 1.49% 10. IndiGo Airlines 4.06%

22 Appendix E: Market Share at Don Mueang International Airport – FY2017

Top Airlines By Aircraft Top Airlines By Passenger

1. Thai Air Asia 39.75% 1. Thai Air Asia 39.48%

2. 25.44% 2. 22.98%

3. Thai Lion Air 19.00% 3. Nok Air 21.34%

4. Air Asia 2.19% 4. Thai Air Asia X 3.81%

5. Newgen Airways 1.89% 5. Nok Scoot 2.60%

23 Appendix F: Major LCCs Airlines (6 Airports)

Domestic (7 Airlines) International (30 Airlines) Nok Air Air Asia CEBU Pacific Express Airlines

Nok Scoot Eastar Jet Flydubai

Eurowings Hong Kong Express IndiGo Airlines

Indonesia AirAsia Indonesia Air Asia X Jeju Air Thai Air Asia Jetstar Airways Jetstar Asia Jetstar Pacific Airlines Thai Air Asia X Jin Air Juneyao Airlines Kunming Airlines Thai Lion Air Malindo Air Norwegian Air Shuttle

Thai Vietjet Peach Aviation Scoot Spicejet

Spring Airlines Tiger Airways Thomsonfly

T'Way Airlines Tigerair Vietjet Air

24 Appendix G: Aircraft Movement Statistics (Q2 FY2018)

AOT Traffics LCCs Traffics (Unit: Thousand) (Unit: Thousand)

823.57 776.92 391.78 707.56 344.96 303.40 374.20 408.23 342.04 260.85 227.03 208.04

211.05 222.51 110.73 415.34 98.64 365.52 402.72 103.19 105.51 130.93 66.36 70.12 95.36 117.93 105.54 119.32 32.28 40.61

FY 2015 2016 2017 Q2 2017 Q2 2018 FY 2015 2016 2017 Q2 2017 Q2 2018 International Domestic International Domestic

Q2 FY2017 Q2 FY2018 YoY% Q2 FY2017 Q2 FY2018 YoY% BKK 88,310 92,426 4.66% BKK 8,496 12,041 41.73% DMK 63,919 67,168 5.08% DMK 58,816 62,957 7.04% BKK+DMK 152,229 159,594 4.84% BKK+DMK 67,312 74,998 11.42% CNX 19,354 19,580 1.17% CNX 10,787 12,179 12.90% HDY 7,607 7,049 (7.34%) HDY 5,760 5,953 3.35% HKT 27,401 31,252 14.05% HKT 11,797 14,173 20.14% CEI 4,466 5,040 12.85% CEI 2,991 3,435 14.84% Total 211,057 222,515 5.43% Total 98,647 110,738 12.26% Note: 1. Fiscal Year starting from October to September 2. The percentage growth as shown is calculated from the full number of the air traffic statistics 25 Appendix H: Passenger Movement Statistics (Q2 FY2018)

AOT Traffics LCCs Traffics

(Unit: Million) (Unit: Million) 129.19 119.92 60.06 106.78 53.26 56.66 51.86 43.86 45.45 38.64 34.51 29.90 377.54 348.94 15.67 17.87 72.53 61.33 68.06 15.30 15.73 10.97 18.75 21.42 10.18 22.02 13.96 19.59 5.49 6.90 FY 2015 2016 2017 Q2 2017 Q2 2018 FY 2015 2016 2017 Q2 2017 Q2 2018 International Domestic International Domestic

Q2 FY2017 Q2 FY2018 YoY% Q2 FY2017 Q2 FY2018 YoY% BKK 16,104,637 16,997,793 5.55% BKK 1,395,729 1,858,808 33.18% DMK 9,625,959 10,444,968 8.51% DMK 9,283,878 10,196,546 9.83% BKK+DMK 25,730,596 27,442,761 6.65% BKK+DMK 10,679,607 12,055,354 12.88% CNX 2,748,040 2,976,619 8.32% CNX 1,685,622 1,924,251 14.16% HDY 1,112,179 1,070,491 (3.75%) HDY 917,986 941,399 2.55% HKT 4,655,672 5,520,449 18.57% HKT 1,910,362 2,394,169 25.33% CEI 648,395 744,221 14.78% CEI 485,172 557,395 14.89% Total 34,894,882 37,754,541 8.20% Total 15,678,749 17,872,568 13.99%

Note: 1. Fiscal Year starting from October to September 2. The percentage growth as shown is calculated from the full number of the air traffic statistics 26