COMPANY LIMITED R&B FOOD SUPPLY PUBLIC COMPANY LIMITED RAIMON LAND PUBLIC COMPANY LIMITED RAJA FERRY PORT PUBLIC COMPANY LIMITED RAJTHANEE HOSPITAL PUBLIC COMPANY LIMITED RAMKHAMHAENG HOSPITAL PUBLIC

PTT PUBLIC COMPANY LIMITED PYLON PUBLIC COMPANY LIMITED QTC ENERGY PUBLIC COMPANY LIMITED QUALITECH COMPAMY PUBLIC COMPANY LIMITED QUALITY HOUSES PUBLIC COMPANY LIMITED R&B FOOD SUPPLY PUBLIC COMPANY

PTT PUBLIC COMPANY LIMITED PYLON PUBLIC COMPANY LIMITED QTC ENERGY PUBLIC COMPANY LIMITED QUALITECH COMPAMY PUBLIC COMPANY LIMITED QUALITY HOUSES PUBLIC COMPANY LIMITED R&B FOOD SUPPLY PUBLIC COMPANY

PTT PUBLIC COMPANY LIMITED PYLON PUBLIC COMPANY LIMITED QTC ENERGY PUBLIC COMPANY LIMITED QUALITECH COMPAMY PUBLIC COMPANY LIMITED QUALITY HOUSES PUBLIC COMPANY LIMITED R&B FOOD SUPPLY PUBLIC COMPANY

PTT PUBLIC COMPANY LIMITED PYLON PUBLIC COMPANY LIMITED QTC ENERGY PUBLIC COMPANY LIMITED QUALITECH COMPAMY PUBLIC COMPANY LIMITED QUALITY HOUSES PUBLIC COMPANY LIMITED R&B FOOD SUPPLY PUBLIC COMPANY

PTT PUBLIC COMPANY LIMITED PYLON PUBLIC COMPANY LIMITED QTC ENERGY PUBLIC COMPANY LIMITED QUALITECH COMPAMY PUBLIC COMPANY LIMITED QUALITY HOUSES PUBLIC COMPANY LIMITED R&B FOOD SUPPLY PUBLIC COMPANY

PTT PUBLIC COMPANY LIMITED PYLON PUBLIC COMPANY LIMITED QTC ENERGY PUBLIC COMPANY LIMITED QUALITECH COMPAMY PUBLIC COMPANY LIMITED QUALITY HOUSES PUBLIC COMPANY LIMITED R&B FOOD SUPPLY PUBLIC COMPANY

) (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

188.40 202.01 -13.61 -6.74 Basic Loss Per Share (Baht) -0.02 -0.02 Gross Margin 19.46% 7.87% Net Profit Margin -38.19% -10.45% Debt to Equity Ratio (Time) 1.70 1.78 Total Expenses The 2018 Operating Result

January 2020 represented an effective markdown of about 1.7% of sales. Lockdowns implemented by many countries due to COVID-19 caused difficulty in the supply chain, which led to deferrals of some order