AMATA B.GRIMM POWER 2 COMPANY LIMITED AMATA B.GRIMM POWER 5 COMPANY LIMITED AMATA B.GRIMM POWER COMPANY LIMITED AMATA CITY BIEN HOA JOINT STOCK COMPANY LIMITED AMATA CORPORATION PUBLIC COMPANY LIMITED

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

company established under Thai law and listed on the Stock Exchange of Thailand. “executive director” means a director holding the position of executive or acting as executive, including a director who has

Bangchak Corporation Plc. Management Discussion & Analysis of Business Operation For Quarter 1/2020 11 - Refinery & Trading 16 - Marketing 19 - Power Plant 21 - Bio-based Products 23 - Natural Resources CONTENTS Executive Summary and Management Guidelines to Mitigate the Effects of the COVID-19 Outbreak 03 Statement of Income 09 Business Performance 11 Statement of Financial Position 24 Cash of Statement 26 Financial Ratios 27 Environment Management Accounting 29 3 Management Discussion and Anal...

Limited To: Secretary-General, The Office of The Securities and Exchange Commission (the “SEC”) President, The Stock Exchange of Thailand (the “SET”) Board of Directors and Securities Holders of Glow Energy

Amount and Term of Bond Issuance, and Determination of Date of the Extraordinary General Meeting of Shareholders No.1/2018 (Revised No.2) To: The President of the Stock Exchange of Thailand Enclosure: 1

Amount and Term of Bond Issuance, and Determination of Date of the Extraordinary General Meeting of Shareholders No.1/2018 (Revised No.3) To: The President of the Stock Exchange of Thailand Enclosure: 1

Energy Recovery Unit from Thai Oil Public Company Limited and entry into the relevant agreements (Edited) Attention: President Stock Exchange of Thailand Enclosure: Information Memorandum on Asset

executed transactions is less than the value of money or listed securities deposited as collateral, the securities company shall return the remaining money or listed securities to the client, or make a

(Translation) No. CK-19-0000-PO-L-0008 February 28, 2019 Re: Scheduling of the 2019 Annual Ordinary General Meeting of Shareholders and Declaration of Dividend Payment Attn: President of the Stock