GUIDELINES FRC Investor Listing Standards Proposal: Recommendations for Stock Exchange   ​ CERES ผู้ประกอบวิชาชีพ/ Gatekeepe r    ​เรื่อง​​ หน่วยงาน Corporate Secretaries เลขานุการบริษัท   CSIA ​ แนวปฏิบัติการ

No. ACC6311/010 12 November, 2020 Subject Clarify the Operating results for quarter 3/2020 ended 30 September, 2020 Attention Director and Manager The Stock Exchange of Thailand According to Advanced

Ref: ACC6401 / 001 March 01, 2021 Subject Clarification of Operating results for the year 2020, Ending December 31, 2020 Attention: Director and Manager The Stock Exchange of Thailand As Advanced

No. ADD-IR2021/001 19 May 2021 Subject: Management discussion and analysis for the performance for the three-month period ended 31 March 2021 To: President The Stock Exchange of Thailand AddTech Hub

Discussion and Analysis for 3rd quarter ended as of September 30, 2021 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (AIE) would like to submit the financial statement

public limited company incorporated under the law of Thailand, the shares of which are listed securities on the Stock Exchange; “Stock Exchange” means the Stock Exchange of Thailand; “Notification

involved with the audit of an entity whose securities are publicly traded in stock exchange in your jurisdiction as either Signing Partner or Engagement Partner or equivalence? Yes No If yes, please attach

and Managing Director, said that the Stock Exchange of Thailand (SET) is intend to develop the “Digital Gateway” to complete the digital capital market covering from opening new accounts, providing

. Victor was then a UOB Kay Hian Co-CEO, a chief of institutional client unit and direct supervisor of the staffs providing services to institutional clients. Although, the Stock Exchange of Thailand

currently in the process of drafting regulations, which are expected to be enforced within this year, that would permit the social enterprises, who are non-profit unlike ordinary businesses, to offer stock