Refinery & Trading Business Group 15 Marketing Business Group 17 Power Plant Business Group 19 Bio-Based Products Business Group 21 Natural Resources Business Group 23 Statement of Financial Position 26 Cash

Bangchak Corporation Plc. I 2 03 Table of Contents 06 08 22 25 27 29 Executive Statement Summary of Income Business Performance 8 - Refinery & Trading 13 - Marketing 15 - Power Plant 17 - Bio-based Products

Bangchak Corporation Plc. I 2 03 Table of Contents 06 08 21 24 26 28 Executive Statement Summary of Income Business Performance 8 - Refinery & Trading 13 - Marketing 15 - Power Plant 17 - Bio-based Products

FY2019 Bangchak Corporation Plc. | 03 Table of Contents 06 09 29 25 27 31 Executive Important Events Summary Business Performance 11 - Refinery & Trading 16 - Marketing 19 - Power Plant 21 - Bio-based

Call for and Deposit of Margins for Derivatives Trading in Derivatives Exchange (No. 2)

Re: Initial and Maintenance Margin Requirements for Derivatives Trading in Derivatives Exchange

Initial and Maintenance Margin Requirements for Derivatives Trading in Derivatives Exchange

& Trading Business Group 11 Marketing Business Group 13 Power Plant Business Group 14 Bio-Based Products Business Group 16 Natural Resources Business Group 18 Statement of Financial Position 20 Cash Flows

distribution in other potential countries of Africa, Americas, and APAC. For domestic market, substitute products from importers got flooded as strong Thai Baht made overall imports cheaper causing intense price

20.5% of total revenue, respectively. Revenue from E-Commerce decreased by 10.7 million or 80.0% when compared with the same quarter of last year due to the intense competition in the E-Commerce business