period-on-period decrease of 14.37%. Cost of hospital operations The cost of hospital operations amounted to Baht 277.32 million and Baht 277.87 million in the six-month period ended June 30, 2019 and the

227.23 -3.05% -10.84% 455.51 482.10 5.84% Cost of sale of goods (155.09) (185.43) (153.83) -0.81% -17.04% (299.39) (339.26) 13.32% Gross profit 79.30 69.44 73.40 -7.44% 5.70% 156.12 142.84 -8.51% Selling

and the three-month period ended September 30, 2018, respectively, resulting in an overall growth rate of 35.38%. Cost of hospital operations The cost of hospital operations amounted to Baht 210.16

64.81 79.00 14.20 21.91% Cost of rendering of services (51.03) (56.57) (5.54) 10.86% Gross profit 13.78 22.43 8.65 62.81% Other income 0.30 1.37 1.07 356.61% Services expenses (1.20) (1.24) (0.04) 3.27

) (0.43) Expenses Cost of sales 6.83 9.26 6.96 9.47 0.13 1.90 Cost of service and rental 12.79 17.33 13.74 18.70 0.95 7.43 Selling and service expenses 2.46 3.33 0.18 0.24 (2.28) (92.68) Administrative

electricity dispatched to Electricity Generating Authority of Thailand (EGAT) under the SPP – Firm contract. In addition, GPSC has managed to improve the profitability in 2017 as a result of efficient cost

: amounting of Baht 774.52 million). 2) Cost of sales decreased by Baht 26.70 million due to sales amount decreased. Cost of sales ratio at 86.30% (2018 : at 87.54%) which effected to the company has a gross

stated ) Q1 2017 Q1 2016 Change Amount % Total Revenues 3,946 3,910 36 0.9% Sales and service income 3,829 3,818 8 0.2% Other income 117 92 25 27.9% Cost of sales and services 3,533 3,550 (17) -0.5% SG&A

revenue from food business of Baht 6,552 million, mainly due to sluggish economic which affect consumer’s spending and closing of non- performing restaurant branches. Cost of sales Total cost of sales of

14.37% due to cost of raw materials for wire has adjusted which higher than sales price and allowance for diminution in value of inventories has been recorded because of inventory deterioration which