average Total Equity Yours faithfully, Mr. Hiroaki Sano Managing Director Financial Ratios Q3 2018 Q3 2017 Gross profit margin 20.2% 17.7% Net profit margin 11.9% 7.4% Debt to Equity ratio 0.14 0.12

% 11.9% Debt to Equity ratio 0.09 0.14 Earnings per share 0.90 0.53 ROA 19.6% 12.9% ROE 21.4% 13.5% Gross profit margin = Gross Profit (Total Sales – Costs of Sales) to Sales Net profit margin = Net Profit

margin 25.3% 18.1% Net profit margin 17.6% 11.9% Debt to Equity ratio 0.17 0.10 Earnings per share 0.66 0.46 ROA 13.1% 11.0% ROE 14.0% 10.9% Gross profit margin = Gross Profit (Total Sales – Costs of Sales

Structure At the end of the year 2016, the Company recorded total debt to equity ratio of 17.8 times. The interest bearing debt to equity ratio was 13.1 times. As of June 30th, 2017, total debt to equity

Ratio (x) 3.87 5.10 (1.23) Return on Equity (%) 11.04 14.53 (3.49) The lower ROE was a result of lower net profit for 9M17. Debt-to-Equity Ratio (x) 0.08 0.09 (0.01) The lower D/E ratio was a result of

were barely changed comparing to the same quarter of last year. For the financial risk perspective, the ratio was at extremely low leverage with debt to equity ratio of 0.2x from 0.3x yoy. Please be

according to the Company’s performance. Financial Ratio Financial Ratio As of March 31, 2019 Liquidity Ratio (times) 28.72 Debt to Equity Ratio (times) 0.04 Return on Equity - ROE (%) 1.55 Return on Assets

, increased from 2017 at 0.57 times. The cash ratio of the Company was 0.83 time, slightly increased from 2017 of 0.80 time. Short-Term Debt Maturity As at December 31, 2018, the Company and its subsidiaries

. The repayment can be made from cash flow from operation activities. In 2019, the consolidated current ratio was 2.95 times, the net debt to equity ratio was low at 0.25 time. The Company and its

0,259mn  of  o 6,843mn  in 1H1 7 guidance of B This resulted in rowing  was  ounting Bt12,75 decreased  B ,526mn.  nancial Ratio  st‐bearing debt to ebt to equity (tim ebt to EBITDA (tim nt Ratio (times