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

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

improvement was mostly a result of lower prices of raw materials this year and improvement of production reliability. Financial Ratios Q3 2019 Q3 2018 Gross profit margin 28.6% 20.2% Net profit margin 22.0

improvement was mostly a result of lower prices of raw materials this year. * Note Please find further information in the consolidated financial statements. 2 Financial Ratios Q1 2020 Q1 2019 Gross profit

;       3)  To revise the rules on disclosure of the financial ratios, significant financial highlight and financial covenants in the registration statement for debt securities offering and factsheet

interested in Life-Path type of provident fund, which automatically changes its investment ratios as the employees become older. In the 2nd quarter of the year 2018, statistics show that 7 investment

same period last year. As a result, net income (loss), net decreased. 5.Significant financial ratios Consists of  The liquidity ratio was good. The liquidity ratio is 1.97 times and the liquidity ratio

, 2016 the Company's shareholders amounted to Baht 3,286.41 million, which decreased from the end of year 2015 in amount of Baht 2,141.50 million or 39.45 percent. 3. Key Financial Ratios Financial Ratios

(loss) 5. Financial Ratios Include:  The liquidity ratio is good. The liquidity ratio is 1.85 times and the liquidity ratio is 0.69 times faster.  Profitability Ratios The gross margin was 25.13% and

789 214 268.7% 3,005 2,834 6.1% Key Ratios (%) Gross profit margin 34.5% 32.7% 1.8% 32.4% 33.0% -0.6% SG&A to net sales ratio 21.1% 26.7% -5.6% 20.4% 20.1% 0.3% EBIT margin 16.5% 7.4% 9.1% 15.2% 14.7