% 227 EBITDA Margin (%) 8.9% 4.7% 4.1% -4.9% -0.6% 9.1% 5.3% -3.8% 1.3% Net Profit 204 71 55 -73% -23% 795 270 -66% 937 EPS (Baht/Share) 0.28 0.07 0.05 -81% -23% 1.07 0.30 -72% (1.42) Stock Gain/(Loss

Revenues 10,142 10,259 170 175 10,312 10,434 (122) (1%) Total Expenses (9,798) (9,505) (169) (173) (9,967) (9,678) 289 3% Share of Profit (Loss) 2,003 2,155 9 4 2,012 2,159 (147) (7%) Operating profit (loss

ended 31 March 2020 2 | P a g e *Value may differ by one decimal point due to rounding Highlights 1/ One-time expenses in Q1/2019 were resulted from the employee retirement benefit (net after tax). 2

sales volumes plus greater main raw material costs from higher crude oil price and tight market supply. However, the overall spread margin was improved and bring 23.9% gross profit margin comparing to

December 31, 2016 + (-) % Total revenue 96,156.99 75,437.05 27.47 Revenue from Sale 90,492.00 61,849.99 46.31 Cost of sales 57,183.56 38,450.96 48.72 GROSS PROFIT 33,308.44 23,399.03 42.35 Selling and

profit of 548 MTHB, decreased by 406 MTHB or -5.4% of net profit margin comparing with Q1 2018. This decrement was mostly caused by lower products’ spread margin across all products together with the

+ (-) % Total revenue 33,884.00 20,164.00 68.04 Revenue from Sale 33,221.00 19,039.00 74.49 Cost of sales 20,924.00 12,360.00 69.29 GROSS PROFIT 12,297.00 6,679.00 84.11 Selling and Administrative Expenses

Performance For Q2 2019, the Company and its subsidiaries recorded net profit of 670 MTHB, increased by 160 MTHB or 2.2% of net profit margin comparing with Q2 2018. This improvement was mostly a result of

Performance For Q3 2018, the Company and its subsidiaries recorded net profit of 625 MTHB, increased by 270 MTHB or 76% improvement comparing to the same period of last year. The Net profit margin increased

MB, an increase by 166.2 MB from as at December 31, 2021, which equals to 3,061.2 MB, an increase of 5.4% by the increase came from the profit from operations and gain on sales of investment in Genesis