Ref: ACC6405/001 March 12, 2021 Subject Clarification of the operating results for the quarter 1/2021 ended March 31, 2021 Attention: Director and Manager The Stock Exchange of Thailand According to

Page 1 of 3 No. ACC6308/001 August 11, 2021 Subject: Clarification of the operating results quarter 2/2021 of the year ended June 30, 2021 Attention : Director and Managing Director, The Stock

Page 1 of 3 No. ACC6411/003 November 11, 2021 Subject: Clarification of the operating results quarter 3/2021 of the year ended September 30, 2021 Attention : Director and Managing Director, The Stock

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

Page 1 of 3 No. ACC6502/005 February 28, 2022 Subject: Clarification of the operating results Year 2021 of the year ended December 31, 2021 Attention : Director and Managing Director, The Stock

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

organizations, e.g., the Association of Asset Management Companies, the Government Pension Fund, the Stock Exchange of Thailand, the Association of Thai Securities Companies, the Investment https://www.sec.or.th

various organizations, e.g., the Association of Asset Management Companies, the Government Pension Fund, the Stock Exchange of Thailand, the Association of Thai Securities Companies, the Investment https

Association of Asset Management Companies, the Government Pension Fund, the Stock Exchange of Thailand, the Association of Thai Securities Companies, the Investment https://www.sec.or.th/EN/Pages

://www.sec.or.th/EN/Documents/AnnualReport/pb_ar_2001.pdf Annual Report 2006 : ë Financial advisors ë Property valuers ë Auditors ë Bond holder representatives Securities issuers and listed companies Stock Exchange