Bangkok, June 20, 2011-The SEC urges shareholders of Demco Plc. (DEMCO) to carefully study DEMCO?s plan to acquire shares of a connected person - Aeolus Power Co., Ltd. (Aeolus) before exercising

Bangkok, June 20, 2011 - The SEC urges shareholders of Demco Plc. (DEMCO) to carefully study DEMCO?s plan to acquire shares of a connected person - Aeolus Power Co., Ltd. (Aeolus) before exercising

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

1,526 1,369 11 - 2 - Cost of Sales and Services 424 361 17 1,224 1,120 9 Selling and Administrative Expenses 44 32 38 130 130 - Finance Cost 5 6 (17) 15 21 (29) Net Profit 54 51 6 142 103 38 Financial

No. 10000/003/2020 11th February 2020 Subject: Acquisition of all shares in Nam San 3A Power Sole Co., Ltd. and Nam San 3B Power Sole Co., Ltd. of BCPG Public Company Limited to invest in hydro power

(1,895.0) (3.57) 49,224.0 100.00 1,947.6 3.96 Cost of sales and services 40,697.1 79.53 40,944.0 77.16 (246.9) (0.60) 36,677.3 74.51 4,019.8 10.96 Gross profit 10,474.5 20.47 12,122.7 22.84 (1,648.2) (13.60

power in European countries. - QSR business recorded its revenue of Baht 35.1 Million that 3.0% decreased from Q3/2018 or by Baht 1.1 Million. - Swine farm business recorded its revenue of Baht 65.2

Million, according to consumer hoarding in Quarter 1/2020 as well as decline of purchasing power. - Seafood business recorded its revenue of Baht 235.7 Million that 1.1% increased from Q2/2019 or by Baht

) -34.6 Cost of service 2,591 2,393 198 8.3 Selling and administrative expenses 303 276 27 9.8 Finance cost 328 312 16 5.1 Interest expense from the MRT Purple Line Project 94 108 (14) -13.0 Total expenses

of the Company’s cost reduction measures. Net Profit and Net Profit Margin • The Company reported net profit in Q1/2021 of THB 12 million, decreased by THB 1 million or 8% from Q1/2020 corresponding to