improvements from inflation benefiting from a recovery trend in the tourism sector, despite the arrivals remaining slower than expected. Mobile industry was affected by the softened local economic activities

Construction EVN = Electricity of Vietnam FX = Foreign exchange IPO = Initial public offering IU = Industrial user JV = Joint venture KWh = Kilowatt-hour MWh = Megawatt-hour mmBtu = Million Btu (unit of gas

005/2017 24 November 2017 Subject: Informing on the acquisition of assets of ZIGA Innovation Public Company Limited Attention: The President The Stock Exchange of Thailand Attachment: Disclosure 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

1 --Translation- Sor Gor 75/2017 July 21, 2017 Subject: Management Discussion and Analysis for the second quarter ended June 30, 2017 (Unaudited) To: The President The Stock Exchange of Thailand

1 --Translation- Sor Gor 85/2017 August 24, 2017 Subject: Management Discussion and Analysis for the second quarter ended June 30, 2017 (Audited) To: The President The Stock Exchange of Thailand

Notification of the Board of Governors of the Stock Exchange of Thailand Re: the Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition and Disposal of Assets B.E. 2547 (2004

Exchange Forward Contract in the amount of THB 255 million from the continuous appreciation of THB. Thus, EBITDA recorded was THB 781 million (+28% YoY, -1% QoQ). Refinery Business Marketing Business sales

, The Office of The Securities and Exchange Commission President, The Stock Exchange of Thailand Board of Directors and Securities Holders of Glow Energy Public Company Limited Refers to: Tender Offer for

366 240% Gain (loss) from foreign currency forward contracts (32) (259) 17 152% 106% 39 (225) -672% Gain (loss) on foreign exchange (253) 299 227 190% -24% 237 889 276% Reversal of allowance for gain