foreign exchange gain/(loss) (0.30) 1.30 (0.86) 186.67% -166.15% (0.16) (0.36) 125.00% Other income 0.49 0.46 1.54 214.29% 234.78% 1.74 2.81 61.49% Earnings before interest and taxes 16.94 47.20 71.28

investments in associates and JVs /3 Excluding FX impact and one-time gain/(loss) items During 2018, the Company had reported net profit of THB 2,906.8 mm, which decreased by THB 359.6 mm or 11.0%, compared to

projects in Thailand, electricity sales was consistent. There were also shares of profit from Wind power plant and Geothermal power plant. However, in Q1/2017 recorded gain from selling of asset of Suimei

110.5 100.0 101.0 100.0 Proportion of cost of sales to sales revenue 31.1 27.0 Gross Profit Margin 68.9 73.0 Gross Profit For the three months period ended March 31,2017 and 2018, our gross profit was THB

) 729.9% Gross profit 426.3 446.0 463.1 3.8% 8.6% 1,200.9 1,337.0 11.3% Net gain (loss) on exchange rate (7.3) (58.6) 37.6 N.A.(>100) N.A.(>100) (83.2) 91.2 N.A.(>100) Gain from business acquisition - - 2.2

% (2,766.3) (3,674.1) 32.8% Gross profit 496.5 463.7 464.1 0.1% (6.5%) 1,401.5 1,399.4 (0.1%) Net gain (loss) on exchange rate 83.6 86.7 113.7 31.1% 36.0% 169.6 195.8 15.4% Gain (loss) on forward contracts 6.0

-interest income totaled Baht 1,785 million decreased by 13.2% yoy. The decline is mainly due to the lower gain on financial instruments measured at fair value through profit and loss comparing to the same

Revenues 400.1 100.0% 546.8 100.0% 146.7 36.7% Cost of Services 151.6 37.9% 197.2 36.1% 45.6 30.1% Insurance Expenses 0 0.0% 32.6 6.0% 32.6 100.0% Gross Profit 248.4 62.1% 316.9 58.0% 68.5 27.6% Gain on

exchange gain/(loss) 1.30 (0.35) (0.16) -112.31% -54.29% 0.50 (0.51) -202.00% Other income 0.46 0.53 0.49 6.52% -7.55% 1.27 1.02 -19.69% Earnings before Interest and taxes 47.20 71.45 14.76 -68.73% -79.34

operating profit (defined as Earnings before Interests and Taxes exclude interest income, gain (loss) on exchange rate and other irregular items) reached Baht 762.3 million in Q1 2023; a 46.3% increase from