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

& Trading Business Group 12 Marketing Business Group 14 Power Plant Business Group 16 Bio-Based Products Business Group 18 Natural Resources Business Group 20 Statement of Financial Position 22 Cash Flows

& 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

Dry 1.4 Frozen 1.5 Packaging (Plastic) 1.6 Trading Goods 2. The revenues of hotel business invested by RBF’s subsidiaries which contain 2 hotels: 2.1 Ibis Styles Chiangmai Hotel invested by Premium

increase in sales mix of To Go products, which usually have lower gross profit margin than dine-in products. EDITDA and EDITDA margin • The Company’s EBITDA in Q1/2021 was THB 57 million, decreased by THB 1

% Total Revenues 450.56 382.22 68.34 17.88 Cost of Goods Sold and Services (439.72) (360.55) 79.17 21.96 Sales & Administration Expenses and Financial Cost and Tax Expense (27.77) (23.88) 3.89 16.29 Net

the quality of goods and services as well. At the same time, the subsidiaries consist of Irving Corporation Limited to sell products and equipment design and installation of systems related to water

Version) Increase (Decrease) Million Baht Million Baht Million Baht Percentage Total Revenues 841.14 1,265.18 (424.04) (33.52) Cost of Goods Sold and Service 873.94 1,157.10 (283.17) (24.47) Sell and

Percentage Total Revenues 501.45 1,148.64 (647.19) (56.34) Cost of Goods Sold and Service (577.57) (1,085.84) (508.27) (46.81) Sell and Administration Expenses (22.54) (39.38) (16.85) (42.77) Net Profit (Loss

-27.27% Other Revenues 11.10 1.44 671.16% 30.08 9.34 222.01% Total Revenue 222.31 268.56 -17.22% 475.93 622.35 -23.53% Cost of goods sold and cost of services 198.98 272.34 -26.94% 416.74 702.12 -40.65