in the Thai capital market under certain limitations and clearly defined conditions. In this regard, the SEC Board would have the power to exempt businesses with certain characteristics from being

1 Translation CEN 025-2017 November 13, 2017 Subject : Management Discussion and Analysis for business operation of quarter 3/2017 To The Manager and President The Stock Exchange of Thailand For 3

Translation CEN 003-2018 February 23, 2018 Subject : Management Discussion and Analysis for business operation of year 2017 To : The Manager and President The Stock Exchange of Thailand Business

Disposition of Assets of the Company (Amended) Attention: President, The Stock Exchange of Thailand A resolution of the Board of Directors Meeting No. 3/2019 of Seven Utilities and Power Public Company Limited

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

securities of Glow Energy Public Company Limited, and the scheduling of Extraordinary General Meeting of Shareholders No. 1/2018 Attention: President Stock Exchange of Thailand Enclosure: Information

No.IFECSorNorBor20170046 5 July, 2017 Subject Asset Disposition of Subsidiary of Inter Far East Energy Corporation Public Company Limited Addressed To President of the Stock Exchange of Thailand In

No.IFECSorNorBor20170046 5 July, 2017 Subject Asset Disposition of V.O. Net Biodiesel Company Limited (“VON”) Addressed To President of the Stock Exchange of Thailand In accordance to Inter Far East

Bangchak Corporation Plc. I 2 03 Table of Contents 06 08 20 22 24 26 Executive Statement Summary of Income Business Performance 08 - Refinery & Trading 13 - Marketing 15 - Power Plant 17 - Bio-based Products

above the average level of the past 5 years, stock started accumulating during Q1/2018’s winter, leaving the market with low purchasing power.  Jet (Kerosene) / Dubai crack spread in Q2/2018 averaged at