Currently, securities companies provide margin loan services to investors to enhance opportunities for higher returns on investments. However, the SEC has observed that many stocks used as

shares in his trading account in order to repayment of other persons' margin loan debt, prior to the disclosure of the inside information to the public on 7 June 2017 at 20.07 hrs. 19/08/2021 filed

– Costs of Sales) to Sales Net profit margin = Net Profit to Total Revenues Debt to Equity = Total Liabilities to Total Equity Return on Assets (ROA) = Profit before financial costs and income tax to

Equity Yours faithfully, Mr. Hiroaki Sano Managing Director Financial Ratios Q2 2018 Q2 2017 Gross profit margin 19.2% 20.1% Net profit margin 12.0% 8.4% Debt to Equity ratio 0.11 0.14 Earnings per share

Net profit margin = Net 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

higher sales volume and lower prices of raw materials in Q2 this year. Gross profit margin = Gross Profit (Total Sales – Costs of Sales) to Sales Net profit margin = Net Profit to Total Revenues Debt to

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

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