faithfully, Mr. Hiroaki Sano Managing Director 2018 2017 Gross profit margin 21.5% 19.9% Net profit margin 15.2% 11.6% Debt to Equity ratio 0.09 0.11 Earnings per share 2.58 1.90 ROA 15.8% 12.3% ROE 16.3% 13.2%

. Wattana Chaiwat) Managing Director

during this period. Please be informed accordingly. Yours sincerely, (Mr.Sompol Tanadumrongsak) Managing Director

0.28 million actuarial losses was estimated in comprehensive net income. Please be informed accordingly, Yours sincerely, (Mr. Maetup T.Suwan) Managing Director

liabilities. Now, the company has 10 projects for sale As at 30 September, 2019 company and subsidiaries had less total equity Baht 84.18 million or 18.38%. Yours sincerely ( Mr. Santi Piyatat ) Managing

managing cash to invest in both short-term and long-term investments. And gain from exchange rate. • Selling expenses for the year 2019, is at 21.2% of revenue from sales while in 2018 is at 21.3%, increased

, proportion of insurance patients increased comparing to cash patients. Inventory and account payable has barely changed.. Please be informed accordingly. Yours sincerely, (Surin Prasithirun, M.D.) Managing

revenue decreased by 1.5 percent from the previous year Please be informed accordingly. Yours Sincerely, (Mr.Jirapong Suntipiromkul) Deputy Managing Director Authorized to sign on behalf of the company

waste controls and effectively manage the raw materials. Please be informed accordingly, Sincerely yours, Mr. Weerachart Lohsiri Managing director

of Baht 146.3 million for 2018. Please be informed accordingly Yours sincerely, (Mr. Yossatat Nitisarun) Managing Director (Acting)