1H 2019 Increase/(Decrease) THB mm THB mm THB mm % THB mm THB mm THB mm % Total Revenue/1 2,023.4 3,074.1 1,050.7 51.9% 5,470.5 6,877.1 1,406.6 25.7% Total Cost 859.8 881.0 21.2 2.5% 2,388.2 3,495.2

from sales & service 719.81 853.77 -133.96 -15.7% Other income 5.57 6.29 -0.72 -11.4% Total revenue 725.38 860.06 -134.68 -15.7% Cost of goods sold & service 638.35 743.25 -104.90 -14.1% Selling expenses

and Japanese team’s management will allow the group to rely less on external source of aluminum can and at lower cost. 3 Selling, general and administrative (SG&A) expenses SG&A expenses amounted to THB

from hotel business with maintaining flat cost of sales and services together with increase in Other Income, contributed by the gain on sales of long-term investments. This resulted in a 31.0% yoy

) Bangkok Chain Hospital Public Company Limited Statement of Comprehensive Income (Unit : Million Baht) For the quarter ended 31 March Change 2020 2019 Amount Percent Cost of hospital operations (1,515.10

(51.5%) Operating expenses (716.5) (581.5) 23.2% (937.8) (23.6%) Selling and administrative expenses1 (743.8) (700.0) 6.3% (1,054.8) (29.5%) EBITDA 33.1 131.6 (74.9%) 2,116.5 (98.4%) Finance cost (281.2

% Finance cost 18.41 36.80 18.39 99.89% Income tax expenses 22.21 28.27 6.06 27.29% Net profit 80.50 95.26 14.76 18.34% Net profit ratio (ROS) 18.98% 20.67% Earnings per share (Baht) 0.13 0.16 0.03 23.08

The Company’s expenses mainly consist of operating and administrative expenses, expected credit loss and finance cost. For the 2Q/2023 and 1H/2023 financial results, the Company had total consolidated

99.97%   14,388.23 99.95% 82.41 0.58% Cost of sales and services   12,914.68 90.25%   13,159.06 91.41% 244.37 1.89% Gross Profit      1,391.14 9.72%      1,229.18 8.54% (161.97) (11.64%) Other income

/Litre, lowered by 5% YoY, a result from lubricant product’s rising cost compared to their stagnant price, combined with slight dips in retail marketing margin. Marketing margin decreased 1% QoQ, from