: 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

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

) ( TRANSLATION ) Ref. AIT/19 - 244 July 5, 2019 Subject : Report on Information Memorandum regarding the acquisition of assets To : President The Stock Exchange of Thailand Enclosure : Information Memorandum

No. GST/ELCID-21/2560 September 25, 2017 Subject: Reports on Connected Transaction (receiving financial assistance) (Additional) To: The President The Stock Exchange of Thailand The Board of Directors

million, respectively. The decrease was primarily due to the increase of Medical personnel to support its expansion included administrative expenses to prepare for listing on the Stock Exchange of Thailand

Exchange of Thailand The Board of Directors of Eastern Water Resources Development and Management Public Company Limited (“Company / EASTW”) at the meeting No.8/2020 held on May 8, 2020 has resolved that

. To: President The Stock Exchange of Thailand The Board of Directors of Eastern Water Resources Development and Management Public Company Limited (“Company / EASTW”) at the meeting No.9/2020 held on May

. Although the total revenue for the three-month period ended 31 March 2019 increased 22.64% from the previous period of last year, the Company had continuously increased its content acquisition to support the

-Translation- Ref. No. PorBor.027 / 2019 September 11, 2019 Subject: Entering into Transaction of Disposing of Subsidiary’s ordinary shares To: President The Stock Exchange of Thailand Enclosure

Exchange Act B.E. 2535 (1992), as amended by the Securities and Exchange Act (No. 4) B.E. 2551 (2008), and Section 119(6) of the Securities and Exchange Act B.E. 2535 (1992), which contains certain