gain/(loss) 3.11 (0.35) -111.25% Other income 5.47 2.36 -56.86% Earnings before interest and taxes 86.99 64.97 -25.31% Financial expense (0.76) (2.30) 202.63% Profit before income tax expense 86.23 62.67

% (4.5) (17.3) -74.3% Net Profit attributable to Owners of the Parent 317.4 857.5 -63.0% 360.9 1,281.8 -71.8% Foreign Exchange Loss / (Gain) 4 (102.2) (162.3) -37.0% 41.0 (256.9) -115.9% Income Tax Related

exchange gain/(loss) (0.35) 0.32 -191.43% Other income 2.36 3.11 31.78% Earnings before interest and taxes 64.97 237.44 265.46% Financial expense (2.30) (2.31) 0.43% Profit before income tax expense 62.67

250.00% Net foreign exchange gain/(loss) 0.32 0.93 190.63% Other income 3.11 5.87 88.75% Earnings before interest and taxes 237.44 124.30 -47.65% Financial expense (2.31) (1.86) -19.48% Profit before

) 2.52 (217.44) (8,628.57) Gross Profit Margin -2,924.27% 37.99% Earnings before interest and taxes -4,966.99% 10.62% Earnings before taxes -6,936.25% 2.07% Net Profit Margin -6,955.34% 0.57% 1.2 Report

1,453.4 3.9% Income Tax (Expense) Income (6.4) (17.5) -63.4% (23.8) (44.2) -46.2% Profit attributable to Owners of the Parent 456.2 631.1 -27.7% 1,738.0 1,643.1 5.8% Foreign Exchange Gain (Loss) 10.4 124.9

) (282) -31% Net profit attributable to owners of the parent 620 370 68% (1,546) 140% 1,732 2,463 -30% Basic earnings per share (Baht) 0.38 0.27 (1.12) 1.18 1.79 Note: 1/ EBITDA from Refinery Business of

2023. Core operating profit (defined as Earnings before Interests and Taxes exclude interest income, gain (loss) on exchange rate and other irregular items) reached Baht 618.2 million in Q3 2023; a 5.6

caused the gross profit in this period was at THB 23.8 million or the gross profit margin represented at 13.2%. It decreased by THB 6.3 million or 21.0% from the prior period, however; when compared to the

) -6.7% Profit attributable to Owners of the Parent 424.2 716.2 -40.8% Foreign Exchange Gain (Loss) 94.6 250.6 -62.2% Adjustments of Revenue Levelization (TFRS 15)5 (64.6) 0.0 N/A Normalized Profit