which posted 26% growth yoy due to more intensity treatment, epidemics and weather change in the beginning of this year as well as increasing number of beds in service. Cost of Hospital Operations Cost of

Q2-2016. Costs of sales and services usually change in line with changes in revenue. However, the cost of sales and services of Q2-2017 was very high, especially when compared to the cost of sales and

) (4.2%) 3,324.7 3,196.3 (128.4) (3.9%) Change QoQ Cost of sales and service Change YoY Cost of sales and service for 2020 compared to 2019 decrease by 3.9% YoY from Baht 3,324.7 million to Baht 3,196.3

874.7 788.7 86.0 10.9 Change Cost of sales and service Cost of sales and service for Q1/2021 compared to Q1/2020 increase by 10.9% from Baht 788.7 million to Baht 874.7 million. The increase of Baht 86.0

%) Total cost of sales and service 874.7 1,149.4 274.7 31.4% Change Cost of sales and service for Q1/2022 compared to Q1/2021 increase 31.4% from Baht 874.7 million to Baht 1,149.4 million. The increase by

1,274.4 125.0 10.9% Change Cost of sales and service for Q1/2023 compared to Q1/2022 increase 10.9% from Baht 1,149.4 million to Baht 1,274.4 million. The increase by Baht 125.0 million, mainly from

costs. Table 5: Cost of Goods Sold by Type of Expenses for the Three Months Period Ended 30 September Cost of sales Consolidated financial statements Change Increase/(Decrease) For Three Months Period

Months Period Ended 30 June Cost of sales Consolidated financial statements Change Increase/(Decrease) For Three Months Period Ended 30 June 2017 2018 THB mm % THB mm % THB mm % Raw material and packaging

Change % 2019 2018 Change % Cost of real estate sold 1,524 2,509 (985) (39) 4,901 6,433 (1,532) (24) Cost of rentals and services 226 208 18 9 678 601 77 13 Total cost of sales 1,750 2,717 (967) (36) 5,579

. • Net profit margin in Q1/2020 dropped by 15.0% from Q1/2019 as a result of the slow down in dessert café sales in Q1/2020 while SG&A expenses did not change significantly as the cost-saving plan will be