) 0.45 0.43 Net Debt/Equity Ratio 7 (times) 0.30 0.30 Remark: 1) Current Ratio = Current Assets / Current Liabilities 2) Quick Ratio = (Cash + Short-term Investments + Accounts Receivable) / Current

+ Accounts Receivable) / Current Liabilities 3) Gross Profit Margin = (Gross Profit / Sales) * 100 4) Operating Profit Margin = (EBIT / Sales) * 100 5) Net Profit Margin = (Net Profit / Total Revenue) * 100 6

Baht 677.43 million respectively. The decrease in liabilities was from trade accounts creditors from more purchase of raw materials. 2.3 Shareholders’ equity As at 30th September and 31st March 2018

accounts receivable and inventory decreased by 176.29 million baht, 116.74 million baht and 65.77 million baht respectively due to the contraction in sales but increase in short term investment 102.45

(times) 0.25 0.25 Remark: 1) Current Ratio = Current Assets / Current Liabilities 2) Quick Ratio = (Cash + Short-term Investments + Accounts Receivable) / Current Liabilities 3) Gross Profit Margin

increase of 758.80 million baht or 5.38 percent increased from 31 December 2019, mainly due to the following activities: - An increase in trade accounts receivable in the amount of 86.53 million baht as the

million and Baht 2,345.53 million respectively. Cash, Short-term investment, trade accounts receivable and inventory decreased by 211.33 million baht, 107.03 million baht, 542.31 million baht and 588.75

increase in trade accounts receivable in the amount of 306.63 million baht from the government contracted institutions. - An increase in property, plant and equipment amounted to 1,438.16 million baht were

of trade accounts receivable, etc. The Company and its subsidiaries had revenue from Other Income in the 1st quarter of 2020 and the 1st quarter of 2019 for 1.55 million Baht and 0.74 million Baht, has

purchase of receivables and loans 549.6 20.0% 552.6 20.7% 3.0 0.5% Gain on loans receivable from purchase of accounts receivable 88.3 3.2% 232.8 8.7% 144.5 163.6% Rental income 124.2 4.5% 93.7 3.5% -30.5