September 2017 Subject: Notification of the Board of Directors No.8/2017 and the date of the Extraordinary General Meeting of Shareholders No. 1/2017 (Amended 3) To: The President The Stock Exchange of
Acquisition. To: The President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Acquisition of Assets of Hydrotek Public Company Limited 2. Capital Increase Form (F 53-4) 3. Information
; income (loss) from continuing operations per share; 3 total assets; total liabilities; net assets or liabilities; capital stock (excluding long term debt and redeemable preferred stock); number of
January Subject To : Enclosu The Bo “Compa resoluti 1. A C 1 1 E 2. A r y 16, 2018 t : Notificat of New D Director an The Stock E ures : 1. Fo A 2. In (a oard of Dire any”) No. 1 ions as follo
per share. In case of having other securities listed elsewhere, identify the name of the Stock Exchange. (2) In case of having other types of share such as preferred share whose rights or terms differ
appears in the SEC’s approved list; “related person” means a related person under the Notification of the Capital Market Supervisory Board concerning the Rules on Related Party Transactions; “Stock Exchange
sustainable power development company. Certified Member of Collective Action Coalition Against Corruption BGRIM has been certified member of the Thailand's Private Sector Collective Action Coalition Against
required to adopt certain types of resolutions. I. Modification of Terms Disclosure of any provision relating to how the terms of the debt securities or rights of the debt securities holders may be modified