Equity Return on Assets (ROA) = Profit before financial costs and income tax to average Total Assets Return on Equity (ROE) = Net Profit to average Total Equity Yours faithfully, (Mr. Hiroaki Sano

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

from Baht 855.08 million as of 31 December 2018 to Baht 885.36 million as a resulted of increased profit during the year. Return on equity (ROE) was 15.03% in 9M19 and net debt to equity ratio was 0.22

May 2019 at 0.165 baht per share. Return on equity (ROE) was 9.91% in 6M19 and net debt to equity ratio was 0.22 (Unit : Baht million) 30 June 19 31 DEC 18 Change Total assets 1,037.81 968.30 + 7.18

Baht 823.14 million as of 31 December 2017, resulted mostly from the Company’s 9M18 Net profit. Return on equity (ROE) was 10.76% in 9M18, compared to 10.18% as of 31 December 2017. Net debt to equity

% % ChangeFinancial Position : Consolidated Balance Sheet Page 4 of 4 Ratio Analysis Financial Statement year ended March 31, 2019 Return on Assets and Return on Equity of 1Q’19 improved yoy. driven by both the solid

' Equity 1,397.61 1,399.80 1,414.12 Financial Position : Consolidated Balance Sheet Page 4 of 4 Ratio Analysis Financial Statement year ended June 30, 2020 Due to non-recurring expenses of 2Q19, Return on

Ratio % 35.2 37.9 38.5 10.Net Profit Ratio % 24.0 13.6 15.3 11.Return On Asset % 9.7 7.9 16.8 12.Return On Equity % 10.9 9.8 17.6 In 2017, The Company and Subsidiaries Company still have the strong

.Asset Turnover Times 0.49 0.40 0.58 8.Debt to Equity Ratio Times 0.10 0.11 0.15 9.Gross Profit Ratio % 34.6 35.2 37.9 10.Net Profit Ratio % 13.2 24.0 13.6 11.Return On Asset % 6.5 9.7 7.9 12.Return On

24.0 11.Return On Asset % 5.1 6.5 9.7 12.Return On Equity % 5.6 7.2 10.9 Please be informed accordingly Nirut Intarathachang CFO