”) would like to inform that the Meeting of the Board of Directors No. 4/2020 held on 14 May 2020 has passed the resolutions of establishment of a new subsidiary as follows: Registration Date Within 45 days

: The President The Stock Exchange of Thailand The Extraordinary Board of Directors’ meeting of Bangkok Airways Public Company Limited, (“Company” or “BA”) No. 1/2019 held on March 19, 2019 and the Board

: President of the Stock Exchange of Thailand The Board of Directors’ Meeting No. 7/2019 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on November 11, 2019, has resolved to approve the

1 No. CC20171103ELE November 13, 2017 Subject Report of the Resolutions of Board of Directors’ Meeting No. 5/2017 To President The Stock Exchange of Thailand The Board of Directors’ meeting of Cal

หน้า 1 ของ 3 (Translation) No. ACC6511/001 November 14, 2022 Subject: Clarification of operating results for the third quarter of 2022 To: The President, The Stock Exchange of Thailand Advanced

the Securities and Exchange Commission I, Mr./Mrs./Ms..........................(FULL NAME) ........................................................................., a certified public accountant No

the Securities and Exchange Commission I, Mr./Mrs./Ms..........................(FULL NAME) ........................................................................., a certified public accountant No

the Board of Directors’ meeting for connected transaction and Schedule date for the Extraordinary General Meeting of Shareholders No. 1/2016 Edited To: The President, The Stocks Exchange of Thailand The

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(United States) . ​ Extent of Ownership and Control Index The SEC has issued the Notification of the Capital Market Supervisory Board No. TorChor. 15/2563  Re: Application for and Approval of Offer for Sale