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

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

account receivables. 8. Impairment loss from exploration and drilling inventories was THB 14 million. 9. Share of profit from associated companies was THB 118 million, comprised of 1) Star Energy Group

liabilities received from the interest acquired in associated company, the Star Energy Group Holding Pte. Ltd., in Q3/2017, to invest in the Geothermal Power Plant project in Indonesia. The assessment was

& 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

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

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

in Energy Payment (EP) of Sriracha Power Plant according to the increase in dispatched volume to EGAT, together with the increase in electricity sales of Rayong Central Utility Plants compared to Q1

Municipal Solid Waste Power Plants 111.7 127.9 127.8 (0.1%) 14.4% 355.5 369.7 4.0% Sales of electricity - Base tariff and Ft 4.7 5.2 5.1 (1.9%) 8.5% 13.1 15.6 19.1% Sales from Solar Energy Power Plants 4.7

and in budget for 26 consecutive projects during the last 7 years. Investment in the industrial waste to energy power plant project In January 2018, B.Grimm Power announced the investment in the