1 June 30, 2020 Subjects : The acquisition of ordinary shares of APEX Energy Co., Ltd. increased 18.75% Attention : The Director and Manager of the Stock Exchange of Thailand Eastern Power Group

According to referrals from the Stock Exchange of Thailand (SET) and the SEC’s further investigation, it was revealed that 14 individuals had engaged in THE trading orders in a manner consistent with

TRANSLATION Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the Office of the Securities and

/2551 (2008) Re: Rule on Entering into Material Transactions Deemed as Acquisition or Disposal of Asset dated 31 August 2008 (as amended) and the Notification of the Board of Governors of the Stock

reference. - ราง - Notification of the Capital Market Supervisory Board No. Tor Jor. 63/2561 Re: Approval Rules on Offer for Sale of Newly Issued Bond of Foreign Entity Denominated in Thai Baht

March 12,2020 Subject: Notification of the disposal of shares in the Biogas Power Plant Business of Akkrawat Crop Rotation Energy Company Limited (Revised No.2) Attention: President Stock Exchange of

Transactions Deemed as Acquisition or Disposal of Assets, dated August 31, 2008 (as amended) and the Notification of the Board of Governors of the Stock Exchange of Thailand regarding Disclosure of Information

reference. Notification of the Capital Market Supervisory Board No. Tor Jor. 3/2558 Re: Provisions relating to Offer for Sale of Shares Issued by Foreign Company Whose Shares Are Not Traded on Foreign

Notification of the Board of Governors of the Stock Exchange of Thailand entitled Disclosure of Information and Other Acts of Listed Companies Concerning the Connected Transactions B.E. 2546 ( “Connected

financial assistance pursuant to the Notification of the Capital Market Supervisory Board No. Tor Jor. 21/ 2551 Re: Rules on Connected Transactions and the Notification of the Board of Governors of the Stock