13 November 2019 Subject : Explanation of the operating results for the nine months of the year 2019, change in excess of 20% Attention: Directors and Managers the Stock Exchange of Thailand According

. Notification of the Office of the Securities and Exchange Commission No. Sor Thor. 35/2557 Re: Rules in Detail on Communication with and Providing Services to Clients of Securities Companies and Derivatives

13 Notification of the Office of the Securities and Exchange Commission No. Sor Thor. 35/2557 Re: Rules in Detail on Communication with and Providing Services to Clients of Securities Companies and

foreign exchange (623.03) 38.03 (661.06) (1,738.3) Profit attributable to owner of the Company 1,360.82 1,741.26 (380.44) (21.8) Profit attributable to owner of the Company before Fx 1,983.85 1,703.23

Section 14 of the Securities and Exchange Act B.E. 2535 (1992) as amended by the Securities and Exchange Act (No. 4) B.E. 2551 (2008) and Section 35 and Section 41(3) of the Securities and Exchange Act B.E

, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. --------------------- Notification of the Securities and Exchange

responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. --------------------- Notification of the Securities and Exchange Commission No. KorThor. 4/2543 Re

any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Office of the Securities and Exchange Commission No. SorShor. 39

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- 1 - AIT (VP-SEC) 004E/2020 February 11, 2021 Subject: Management's Discussion and Analysis of Operating Results for the year 2020 and Q4-2020 To: The President of the Stock Exchange of Thailand