Bangchak Corporation Plc. Table of Contents 5 10 0 10 Refinery Business 14 Marketing Business 16 Green Power Business 18 Bio-Based Products Business 21 Exploration & Production Business 26 31 30 Statement

2017 Bangchak Corporation Plc. Table of Contents 6 8 08 8 Refinery Business 12 Marketing Business 13 Green Power Business 15 Bio-Based Products Business 18 Exploration & Production Business 21 25 23

2017 Bangchak Corporation Plc. Table of Contents 7 9 09 8 Refinery Business 13 Marketing Business 14 Green Power Business 16 Bio-Based Products Business 18 Exploration & Production Business 22 26 24

& 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

in a new company, namely BBGI. The amalgamation was pursued in accordance with the strategic partnership framework in relation to bio-based production business between the Company and Khon Khaen Sugar

& Trading Business Group 12 Marketing Business Group 13 Power Plant Business Group 16 Bio-Based Products Business Group 18 Natural Resources Business Group 20 Statement of Financial Position 22 Cash Flows

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

holding of contribution in such limited partnership is less than one percent of the total amount of the contribution of that limited partnership; (e) in the case where the shareholding in such limited

provisions regarding the employees’ savings and the employer’s contribution payable to the fund; (7) the provisions regarding the rules and procedures for the computation of benefits entitled to the employees

year which resulted by significant lower in contribution from shares of profits and slightly drop in sales. Sincerely yours, Mr. Sanit Eksangkul Senior Vice President