104.79 1.35 1.3% Total expenses 3,066.16 2,946.38 119.78 4.1% Earning before interest and tax 341.41 279.67 61.74 22.1% Finance cost -4.83 -8.02 3.19 -39.8% Share of profit from investment in associate

decrease was derived from engineering service, solar energy, and Trading business. • Overall gross profit margin decreased from 13.3% to 9.1% amount Baht (24.09) million. 2019 2018 Revenue 383.44 443.08

sales of goods 68.69 78.40 88.84 74.81 20.15 29.33 Gross profit 18.92 21.60 29.91 25.19 10.99 58.09 Other income 1.07 1.22 0.51 0.43 (0.56) (52.34) Gain on exchange rate 0.22 0.25 0.13 0.11 (0.09) (40.91

0.43 27.56 Gain on exchange rate 0.61 0.97 0.00 (0.61) (100.00) Profit before expenses, finance cost and taxes 19.72 31.27 17.00 27.70 (2.72) (13.79) Distribution costs 1.18 1.87 1.43 2.33 0.25 21.19

Gross profit 94,309 91,490 83,320 10,989 13.2 Other income 2,454 2,858 1,453 1,001 68.9 Profit before expenses 96,763 94,348 84,773 11,990 14.1 Selling and distribution expenses 25,061 22,708 23,815 1,246

net profit decreased by 47.88% or equal to Baht 15.60 million as compared to Baht 29.93 million which was recorded in the same quarter of 2016. For 1H17, the Company recorded the net profit of Baht

) 13.82% Administrative expenses (11.29) (7.77) 3.51 -31.13% Share of gain of investments in associate 0.03 0.03 0.00 0.25% Finance costs (0.08) (0.06) 0.02 -22.49% Profit before income tax expense 30.31

, the Company’s net profit increased by 91.13% to Baht 19.17 million as compared to Baht 10.03 million in the comparable quarter in 2016. For the first 9 months of 2017, the Company had recorded the net

% Operating profit 18.72 49.86 45.26 141.77% -9.23% 34.49 95.12 175.79% Investment income 0.10 - 0.18 80.00% 0.00% 0.11 0.18 63.64% Net foreign exchange gain/(loss) (0.30) (0.80) 1.30 -533.33% -262.50% 0.14

(16.38) (15.75) Cost of sales of goods 81.76 78.62 68.69 78.40 (13.07) (15.99) Gross profit 22.23 21.38 18.92 21.60 (3.31) (14.89) Other income 1.32 1.27 1.07 1.22 (0.25) (18.93) Gain on exchange rate