the three- month period ended 30 June 2020 which have been reviewed. The Group had sales and service income 747 million baht and net profit 19 million baht, compared with the Second quarter of 2019

gain/(loss) 3.11 (0.35) -111.25% Other income 5.47 2.36 -56.86% Earnings before interest and taxes 86.99 64.97 -25.31% Financial expense (0.76) (2.30) 202.63% Profit before income tax expense 86.23 62.67

exchange gain/(loss) (0.35) 0.32 -191.43% Other income 2.36 3.11 31.78% Earnings before interest and taxes 64.97 237.44 265.46% Financial expense (2.30) (2.31) 0.43% Profit before income tax expense 62.67

250.00% Net foreign exchange gain/(loss) 0.32 0.93 190.63% Other income 3.11 5.87 88.75% Earnings before interest and taxes 237.44 124.30 -47.65% Financial expense (2.31) (1.86) -19.48% Profit before

) -277.78% Other income 0.68 0.81 19.12% Earnings before interest and taxes 16.90 49.87 195.09% Finance costs (0.26) (0.60) 130.77% Profit before income tax expense 16.64 49.27 196.09% Income tax expense

-34.57% Earnings before interest and taxes 49.87 71.45 43.27% Finance costs (0.60) (0.50) -16.67% Profit before income tax expense 49.27 70.95 44.00% Income tax expense (3.24) (3.28) 1.23% Profit for the

% Other income 0.93 1.69 81.72% Earnings before interest and taxes 71.45 49.12 -31.25% Finance costs (0.50) (0.56) 12.00% Profit before income tax expense 70.95 48.56 -31.56% Income tax expense (3.28) (1.25

Different Q1’2020 Q1’2019 Different Sales and service income 980 796 184 23% 780 653 127 19% Cost of sales and services (781) (645) (136) 21% (656) (537) (119) 22% Gross Profit 199 151 48 32% 124 116 8 7

margin 8.4% 3.4% Debt to Equity ratio 0.14 0.16 Earnings per share 0.32 0.11 ROA 8.2% 3.1% ROE 9.1% 3.5% Gross profit margin = Gross Profit (Total Sales – Costs of Sales) to Sales Net profit margin = Net

’ spread margin with the reliability of production unit. Financial Ratios Q3 2017 Q3 2016 Gross profit margin 17.7% 10.1% Net profit margin 7.4% 2.6% Debt to Equity ratio 0.12 0.14 Earnings per share 0.30