(3) -103% Elimination (73) (41) 6 108% 115% (228) (134) 41% Profit attributable to owners of the Company 918 1,316 1,386 51% 5% 4,773 5,778 21% Basic earnings per share (Baht) 0.67 0.96 1.01 3.47 4.20

increase Number of paid-up shares + Number of shares for capital increase = = 40 percent 3.3 Earnings per Share Dilution This offering of newly issued shares has no impact to the earnings per share as the

Control Dilution (0.87-0.84) (0.87) Enclosure 1 6 = Number of shares for capital increase Number of paid-up shares + Number of shares for capital increase = = 40 percent 3.3 Earnings per Share Dilution This

owners of the Company (1,911) (4,661) 59% 528 -462% (6,571) 742 -986% Earnings per share (Baht) (1.50) (3.49) 0.38 (5.02) 0.54 Note: 1/ EBITDA from Refinery Business of the Company, BCP Trading Pte. Ltd

PowerPoint Presentation Management Discussion and Analysis 3rd Quarter of 2020 Q3/2020 Q3/2020 and Recent Highlights In the third quarter of 2020, economic factors that affected company's results of operations include (i) natural gas price and coal price that continued to drop further from previous quarter resulting in lower costs of sales and increasing industrial customers sales margin in spite of the slightly decrease of the fuel adjustment charge (Ft) for the collection of September - Decemb...

effect. Normalized Net Income clearly reflects the company's true earnings from its normal operations. In Q2/2019, the company had a NNP of Baht 1,217 million. Normalized Net Income PAGE 9PAGE 9 MANAGEMENT

company's true earnings from its normal operations. To exclude the assessment of the fair value of net assets and allocation of business acquisition costs as well as the effects of accounting standards, in

........ Year ............. Year ............. Year ............ Total assets Total liabilities Shareholders’ equity Total income Cost Net profits Earnings per share (EPS) Debt/equity ratio (D/E ratio) Return on

-Translation- No. ECF2 044/2561 3 December 2018 Subject: Notification of the resolutions of the Board of Directors’ Meeting approving the investment in purchasing the ordinary shares of S-TREK (Thailand) Co., Ltd., capital increase, and the issuance and allocation of the newly issued ordinary shares to the specific person under the private placement basis, and the schedule for Extraordinary General Meeting No. 1/2019 To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum...

Quarter Change (%) 1/2018 4/2017 1/2017 4/2017 1/2017 Net profit * 9,005 8,496 8,305 6.0% 8.4% Earnings per share (Baht) 4.72 4.45 4.35 6.0% 8.4% Net interest margin 2.34% 2.31% 2.35% 0.03% (0.01)% Net fees