% Revenue from social security 197.53 164.68 20% Revenue from Hospital Operations 445.88 382.92 16% Cost of hospital operations 285.42 257.36 11% Gross margin 160.45 125.57 28% % Gross margin 36% 33% 3

gross profit margin at 46.0%. Net profit for the six-month period ended 30 June 2019 showed at Baht 119.47 million, increased from the same period of last year by Baht 24.33 million or 25.6%. Earnings per

) (70.9 %) 2.7 % Gross Margin 364.5 28.0 % 374.4 29.1 % (2.6 %) Distribution Costs (197.2) (15.1 %) (148.8) (11.6 %) 32.5 % Administrative Expenses (63.2) (4.9 %) (57.9) (4.5 %) 9.0 % Profit before Income

of hospital operations 257.36 226.88 13% Gross margin 125.57 86.97 44% % Gross margin 33% 28% 5% Administrative expenses 47.84 35.48 35% Earnings before interest, taxes and depreciation 105.66 75.92 39

1,521.25 million baht or increase by 16.53%. 2. In the second quarter of 2018, the Company recorded gross profit margin of 36.97%, while the same period last year the Company recorded gross profit margin of

% 1,329.15 1,193.44 11% Cost of hospital operations before adj. 314.81 293.81 7% 894.56 825.87 8% Adj. staff benefit - - 8.15 - Gross margin 145.70 133.24 9% 426.44 367.57 16% % Gross margin 32% 31% 0% 32% 31

) (73.0 %) (1,030.4) (70.8 %) (10.1 %) Gross Margin 341.7 27.0 % 424.0 29.2 % (19.4 %) Distribution Costs (196.1) (15.5 %) (182.5) (12.5 %) 7.4 % Administrative Expenses (72.5) (5.7 %) (91.6) (6.3 %) (20.9

-100% Gross Margin 116.33 120.29 -3% % Gross Margin 29.6% 28.5% 1% % Gross Margin (exclude non-recurring cost) 29.6% 30.4% -1% Administrative Expenses before Adj. 39.49 41.45 -5% Adj. staff benefit

gross profit by THB 26.2 million was increased by THB 7.3 million. The gross profit margin for this quarter represented at 15.0%. For the six-month period, the Group reported total revenues (excluded

related transaction. Gross Profit and Gross Profit Margin For the second Quarter 2020, the Company had gross profit by THB 181.02 Million which was increased by THB 110.50 Million or 156.69% and Gross