year 2019 increased from 4.02% to 5.30% as compared to the same period of last year. The increase of gross profit margin was mainly due to differences in product mix and the impact derived from adoption

% Amount % Q2-18 VS Q2-17 Q2-18 VS Q1-18 Sales Revenue 13,144 100.0 12,296 100.0 12,528 100.0 6.9 4.9 Gross profit 2,889 22.0 3,123 25.4 2,731 21.8 (7.5) 5.8 Operating profit 1,158 8.8 1,441 11.7 1,020 8.1

profit by mitigating the risk of natural gas price fluctuation. As the result, sales of natural gas power plant for the year 2022 significantly increased when comparing to the year 2021 while gross margin

cost 6,897.57 6,311.63 585.93 9.28% Selling and administrative expenses 1,876.73 1,736.81 139.92 8.06% Finance costs -11.97 55.21 -67.18 -121.69% Net profit 993.21 1,382.70 -389.49 -28.17% Apr 17-Mar 18

million baht or 539.65% comparing to the net profit of 13.47 million baht in the 1st quarter of previous year. The details are as follows: Financial Analysis Revenues The company had the total revenue as

intention to give natural gas power plant keep the level of gross profit by mitigating the risk of natural gas price fluctuation. As the result, sales of natural gas power plant for the year 2022

, the company had net loss of 59.45 million baht, decreased by 67.49 million baht or 839.66% comparing to the net profit of 8.04 million baht in the 2nd quarter of previous year. The details are as

) (99,489) (9,060) (9.11) Cost of Service (42,149) - (42,149) 100.00 Gross Profit 70,749 52,065 18,684 35.89 Reversal of doubtful debt 4,640 3,170 1,470 46.37 Other Income 5,859 3,210 2,649 82.52 Profit

) (4.14%) 62.64 338.78% (3.35) (0.18%) 47.50 1,417.91% Cost of Service (7.10) (144.85%) (7.39) (209.53%) 0.29 3.91% (10.35) (212.07%) 3.25 31.38% Gross Profit (Loss) 83.89 8.05% 10.12 2.25% 73.77 729.24

(39.66) (6.45) Costs and Expenses 554.34 579.71 (25.37) (4.38) Profit (Loss) -Net 18.11 30.02 (11.91) (39.67) Income of Sale and Administration Transaction For the Year ended 31st December (Unit: Million