Section 7 and the fourth paragraph of Section 90 of the Securities and Exchange Act B.E. 2535 which contains certain provision relating to the restriction of rights and liberties of persons which Section 29

Date of EGM 1/2020 (Revise) Dear Directors and Managers Stock of Exchange of Thailand Attachment 1. Extraordinary General Meeting of Shareholders No. 1/2020 2. Information Regarding the Asset Acquisition

1.4 All i trans perce 1.5 Land vaca ation on the R turing and C r and Manag ock Exchange ation Memor ivestment of Group Public No. 11/2017, material resolu withstand th s, to commit n which it ha o

Discussion and Analysis for 2nd quarter ended as of June 30, 2018 To: The President The Stock Exchange of Thailand AI Energy Public Company Limited (“the Company”) would like to submit the company and its

: Management’s Discussion and Analysis for 3rd quarter ended as of Sept 30, 2018 To: The President The Stock Exchange of Thailand AI Energy Public Company Limited (“the Company”) would like to submit the company

) to maintain the water level in the reservoirs above the dead storage level EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR Q2/2020 3 3

to not exceed 600,000 cubic meter per day (CMD) to maintain the water level in the reservoirs above the dead storage 3. Transfer water from Prasae Reservoir to Nongplalai and Klongyai Reservoirs

Discussion and Analysis for the year ended December 31, 2022 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (“the Company”) would like to submit the financial statement

16/6 of the Securities and Exchange Act B.E. 2535 (1992) as amended by the Securities and Exchange Act (No. 4) B.E. 2551 (2008) and Section 35, Section 67 and Section 69 of the Securities and Exchange

offering of warrant to purchase ordinary shares of the Company to existing shareholders and joint ventures in subsidiary. (Edited) To: The President The Stock Exchange of Thailand Enclosure 1. Capital