from greater sales volume across all products because of major plant turnaround in Q2 2018. The overall selling price decreased, especially for Caustic Soda due to the fall of its market price trend and

overall selling price decrease, especially for Caustic Soda due to the fall of its market price trend, plus impact from appreciation of Thai Baht against US Dollar. However, those negative impacts were

overall selling price decrease, especially for Caustic Soda due to the fall of its market price trend, plus impact from lower sales volume due to scheduled maintenance and the power supply outage in

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

(183.82) -35.69% Cost of rendering of services (355.37) (238.78) 116.59 -32.81% Gross profit 159.63 92.40 (67.23) -42.11% Other income 0.69 2.90 2.21 320.40% Services expenses (6.83) (5.10) 1.73 -25.35

strictly cost control. In addition, some expenses were recorded as finance costs due to the adoption of TFRS No.9 Financial Instrument and TFRS No. 16 Leases since 2020. 6. Administrative expense was THB

of Baht 21.0 million or 44.3%. The increase in total expenses was mainly from increase in staff cost, medical supplies, doctor fee and doubtful debts expense. - Income tax for Q2/2017 in the amount of

expenses was mainly from increase in staff cost, medical supplies, doctor fee and doubtful debts expense. - Income tax for Q3/2017 in the amount of Baht 94.8 million increased from the same period of 2016 in

order. 2. The financial cost 1.73 million baht , increase from the same period a year before, the 0.79 million baht or 83.92 per cent due to interest expense used bank overdrafts for use of working

income 1,137 896 241 27% 1,000 824 176 21% Cost of sales and services -812 -647 165 25% -721 -613 108 18% Gross Profit 325 249 76 31% 279 211 68 32% Other Income 10 5 5 100% 18 9 9 100% Distribution costs