7.55% Total liabilities 106.31 77.17 37.76% Total shareholder’s equity 855.08 810.88 5.45% Net debt to equity (D/E Ratio) 0.12 0.10 - Return on equity (ROE) (%) 13.60% 10.18% - Please be informed

December 2019. Return on equity (ROE) was 17.42% as of 31 December 2019, compared to 13.62% as of 31 December 2018. Net debt to equity was 0.15%, compared to 0.12% as of 31 December 2018. (Unit : Baht

Profit to Total Revenues Debt to Equity = Total Liabilities to Total Equity Return on Assets (ROA) = Profit before financial costs and income tax to average Total Assets Return on Equity (ROE) = Net Profit

’ 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

Liabilities 161.03 106.31 51.47% Total Shareholder’s Equity 899.87 855.08 5.24% Net Debt to Equity Ratio 0.18 0.12 - Return on Equity Ratio (%) 4.93% 13.60% - Please be informed accordingly. Yours faithfully

were Baht 45 million, an increase of 44% from 1Q2017, mainly from an increase in the Company’s credit balance accounts. 1.4 Gains and return on financial instruments The Company’s gains and return on

same period of previous year, the return on total assets (ROA) decreased from 1.46% to 0.47% and the return on equity (ROE) decreased from 1.88% to 0.60% and earnings per share (EPS) decreased from 0.95

situations. The Company's profitability in the third quarter of 2018 decreased from the same period of previous year, the return on total assets (ROA) decreased from 1.58% to 1.46% and the return on equity

 964.58  million as a resulted of increased profit during the year.  Return on Equity (ROE) for 3 months period  was 1.10% and net Debt to Equity Ratio was 0.18    (Unit : THB million) 31 March 2020  (3

5.6% 13.5% Gross profit margin = Gross Profit (Total Sales – Costs of Sales) to Sales Net profit margin = Net Profit to Total Revenues Debt to Equity = Total Liabilities to Total Equity Return on Assets