into the Connected Transaction and Scheduling of Extraordinary General Meeting of Shareholders No. 1/2017 Attention : The President of the Stock Exchange of Thailand Enclosure: Information Memorandum on

บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) -Translation- 25 June 2019 Subject : Disclosure of connected transaction by a subsidiary company Attention : President The Stock Exchange of Thailand Vanachai Group

: 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

การเปิดเผยการปฏิบัติตามหลักธรรมาภิบาลการลงทุนสำหรับผู้ลงทุนสถาบัน (Investment Governance Code for Institutional Investors)

1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering

Nation U Co., Ltd., the subsidiary of the Company, and change in the accounting policy regarding the record of the land valuation To: Director and Manager The Stock Exchange of Thailand (SET) Attachment

Translation EW/100/197/20 May 11, 2020 Subject: Notification of Resolutions of the Board of Directors Meeting for approval of the connected transactions of the Company. To: President The Stock

statement, Approval of the disposition of shares in subsidiary and Appointment of new director replacing resigned director Edited To: The President, The Stocks Exchange of Thailand The Board of Directors

: Director and Manager The Stock Exchange of Thailand Enclosure: Information Memorandum on the Asset Disposal, Schedule 1 of Nation Multimedia Group Public Company Limited The Board of Directors meeting of

-Translation- 1 Ref. LPN/SorKor/060/2562 14th February 2019 Re: Establishment of a joint-stock company Dear Director and Manager Stock Exchange of Thailand Enclosed: Information on the establishment