79.11 58.49 77.79 (30.91) (34.57) Gross profit 23.61 20.89 16.70 22.21 (6.91) (29.27) Other income 0.85 0.75 0.73 0.97 (0.12) (14.12) Gain on exchange rate 0.11 0.10 0.08 0.11 (0.03) (27.27) Profit before

% Profit (loss) from operations (3.79) (26.36) 86% (25.86) 85% Gain (loss) from temporary investments (0.22) 1.48 (115%) (3.89) (94%) Profit (loss) for the period (4.01) (24.88) 84% (21.97) 82% Profit (loss

follow; - Sales and installation of tools and machinery, hold 47.50% of paid-up capital, share of gain amounting of 0.13 Million Baht - Repair and maintenance of tools and machinery, hold 47.50% of paid-up

(57,544) 9.18% (36,212) 7.63% (21,332) 58.91% Selling expenses (25,720) 4.10% (15,590) 3.28% (10,130) 64.98% Administrative expenses (125,927) 20.09% (123,103) 25.92% (2,824) 2.29% Gain from bargain

profit on investment in associated company and joint venture at amount of Baht 3.56 million and gain in exchange rate at amount of Baht 5.30 million and recorded increase in deficit at amount of Baht 1.89

2018, the Company had gain on exchange rate of THB 18.58 million. Cost of Sales and Gross Profit The Company’s cost of sales is mainly consisted of raw material cost which is equal to approximately 85

24.48% 647.00 30.70% -35.21% Dividend income 0.13 0.01% 0.08 0.00 50.19% Gain from measurement of financial asset 104.12 6.08% - - 100.00% Interest income 17.89 1.04% 16.14 0.77% 10.85% Other income

249.10 (32) Less Loss on derivatives 92.95 - n.a. Loss on change in status of investments 5.72 - n.a. Share of profit (loss) from investment in (0.14) 5.30 103 joint ventures Gain (loss) on recognition of

the post- employment benefits program from the 300 days to 400 days and recognize loss from exchange rate which in 2018 was recognized as foreign exchange gain. 3.7 In 2019, the labor Protection Act

quarter 2020 whilst there were sales of 13.85 million baht year-on-year. Other Revenues Other revenues in 1st quarter 2020 of 1. 66 million baht comprise of interest income, foreign exchange gain and income