Mr. Siwasit Sainumphung Bangkok, March 28, 2016 – The SEC has filed a criminal complaint with the Economic Crime Suppression Division of the Royal Thai Police (ECD Police) against (1) News Network

Assistant Professor Dr.Kusuma Palaprom the resigned Company’s Director effective since 30 October, 2017 2. Appointment of Assistant Dr. Chalermkiat Wongvanichtawee as the Independent Director to replace the

Corporation Public Company Limited as to replace Mr. Pattarapol Woranimman, effective from December 12, 2017 onwards. Please be informed accordingly. Yours Sincerely, -Signature- (Mr. Teerawit Charuwat

& Administrative expenses was Bt63mn, represented 7.9%of total revenues from core business, which decreased from last period, due to effective cost control. Profit 1) Gross profit was Bt184mn, increasing 25.7% YoY

with the increasing number of kiosks. 2) Service & Administrative expenses was Bt63mn, represented 7.9%of total revenues from core business, which decreased from last period, due to effective cost

290.50 16% Revenue from Hospital Operations 383.47 331.95 16% 766.39 645.80 19% Cost of hospital operations 274.71 237.95 15% 532.07 464.83 14% Gross margin 108.76 94.00 16% 234.33 180.97 29% % Gross

) 2019 2018 2019 2018 Thousand Baht % Total revenues 359,564 391,432 350,167 364,524 (31,868) (8.1) Sales and service income 355,946 388,184 345,757 360,402 (32,238) (8.3) Cost of sales and service 272,045

years. 2) Service & Administrative expenses was Bt61.36mn, representing 7.2% of total revenues from core business, decreasing 7.9% YoY, due to effective cost control and lower service & administrative

years. 2) Service & Administrative expenses was Bt61.36mn, representing 7.2% of total revenues from core business, decreasing 7.9% YoY, due to effective cost control and lower service & administrative

margin 95,426 83,001 12,425 14.97% Selling Expenses (24,213) (22,124) 2,089 9.44% Admin Expenses (28,825) (18,495) 10,330 55.85% Finance cost 831 946 (115) (12.16%) Net profit 30,641 28,250 2,391 8.46