swap amount between petroleum traders in accordance with section 7 and the sales volume of crude Management Discussion and Analysis of Business Operation for the 2nd quarter of 2017 Bangchak Corporation

swap amount between petroleum traders in accordance with section 7 and the sales volume of crude Management Discussion and Analysis of Business Operation for the 3rd quarter of 2017 Bangchak Corporation

) Million baht % Total Revenues 424.76 444.51 (19.75) (4.44) Cost of Goods Sold and Services 448.36 428.19 20.17 4.71 Sales & Administration Expenses and Financial Cost and Tax Expense 20.02 22.54 (2.52

Increase (Decrease) Million baht Million baht Million baht % Total revenue 388.06 819.95 (431.89) (52.67) Cost of sales and services 390.44 656.76 (266.32) (40.55) Sales and Administration Expenses and

swap amount between petroleum traders in accordance with section 7 and the sales volume of crude Management Discussion and Analysis of Business Operation for the year 2017 Bangchak Corporation Plc. 14

Percentage Total Revenues 2,461.06 3,489.97 (1,028.92) (29.48) Cost of Goods Sold and Service (2,358.81) (3,294.38) (935.57) (28.40) Sell and Administration Expenses (104.62) (121.98) (17.36) (14.23) Net

Baht Percentage Total Revenues 2,461.06 3,489.97 (1,028.92) (29.48) Cost of Goods Sold and Service (2,399.58) (3,323.36) (923.78) (27.80) Sell and Administration Expenses (104.62) (121.98) (17.36) (14.23

) (1,534.44) 511.79 33.35 Gross Profit (Loss) (65.56) 28.36 (93.92) (331.17) Sales & Administration Expenses and Financial Cost and Tax Expense (107.46) (108.80) (1.34) (1.23) Net Profit (Loss) (156.50) (72.32

Having joined SEC since 1999, Assistant Secretary-General Archinee Pattamasukhon holds a bachelor’s degree in Business Administration (Finance), the University of the Thai Chamber of Commerce