growth was chiefly attributed to (i) higher operating revenue from the hotel business in Europe, which contributed operating revenue of THB 1,256mn, an increase of 9.4%YoY or THB 108mn; (ii) consolidation

Management Discussion and Analysis For the Annual Operating Results 2017 Ended December 31, 2017 Note: This Management Discussion and Analysis (MD&A) was made to disclose information and the vision

decrease of 43 million baht or 2% compared to 2015, and earning per share (EPS) of 9.61 baht per share. The operating performance is summarized as follows; Overview Overall, the Thai economy in 2016 expanded

Company has net profit attributed to owners of the parent of 987 million baht or 3.95 baht per share, showing a record growth rate of 6% y-y and 21% q-q. The financial performance can be summarized as

Analysis For the Operating Results ended June 30, 2019 In Q2/2019, the amount of aviation fuel services volume at BKK and DMK totaling up to 1,451 million liters, which have the growth rate of 0.5%(y-o-y

1 (Translation) MD. 155/2018 November 14, 2018 Re: Management Discussion and Analysis For the Operating Results ended September 30, 2018 To: President The Stock Exchange of Thailand Management

Public Company Limited (“the Company”) would like to clarify the operating results of the Company and its subsidiary for the 4th quarter ended December 31, 2019 which has been audited by the independent

/2561 August 7, 2018 Subject: Management’s discussion and analysis of the Company’s operating results for Q2/2018 period To: President The Stock Exchange of Thailand DOD Biotech Public Company Limited

was mainly from the continued growth of bad debt recovery that increased by 16% y-y caused by the increased of expedite the legal process. Expenses The Company’s expenses mainly consist of operating and

November 13, 2017 The President & Director, The Stock Exchange of Thailand (SET) LETTER OF CLARIFICTION: CENTEL’s Q3/2017 & YTD 9 MONTHS /2017 OPERATING PERFORMANCE RESULTS This is to inform the SET