Date Amount Average Price (baht) The methods of Acquisition/Disposition Remark VIBHAVADI MEDICAL CENTER PUBLIC COMPANY LIMITED (VIBHA) Major General SURIYA PHALAKORNKUL Spouse / Cohabiting Couple

services with modern equipment with a team of doctors and personnel who are specialized in providing complete services. September World Medical Hospital launched the Oasis Wellness Center, a medical center

: Million Baht For the 3 months Change between QoQ Change between YoY For the 6 months Change between YoY Q2/17 Q1/17 Q2/16 Amount % Amount % Q2/17 Q2/16 Amount % Revenues from medical services 92.86 88.86

Company Unit : Million Baht For the 3 months Change between QoQ Change between YoY For the 9 months Change between YoY Q3/17 Q1/17 Q2/16 Amount % Amount % Q2/17 Q2/16 Amount % Revenues from medical services

Unit : Million Baht Q1/18 Q1/17 Change Amount % Amount % Amount % Revenues from medical services 102.12 96.09 88.86 98.12 13.26 14.92 Other revenues 4.16 3.91 1.70 1.88 2.46 144.71 Total revenues 106.28

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Bangok Dusit Medical Services PCL. “BDMS” The company has 83.55% shares held of the subsidiary company which is Chiangmai Ram Medical Business PCL. (“CMR”) is the shareholder of RAM, through Chiangmai Ram

medical services 121.38 117.29 104.77 4.08 3.48 16.60 15.85 340.79 286.49 54.29 18.95 Cost of services 112.06 107.97 100.54 4.09 3.79 11.52 11.46 319.63 289.14 30.49 10.55 Gross profit (loss) 9.31 9.33 4.23

medical services 134.10 117.29 16.81 14.33 255.80 219.41 36.39 16.58 Cost of services (120.99) (107.97) 13.02 12.06 (235.23) (207.57) 27.66 13.33 Revenues from dental service 13.11 9.33 3.79 40.62 20.57

17.01 319.86 Total revenues from medical services 144.88 121.38 23.50 19.36 400.68 340.79 59.89 17.57 Cost of services (127.16) (112.06) (15.09) 13.47 (362.39) (319.63) (42.76) 13.38 Revenues from dental