gross profit margin was 6.78 % because steel price trend is decreasing. 3. Selling expenses were Baht 47.38 million, increased Baht 3.84 million or 8.82 % This is result from sale volume was increasing. 4

Manager The Stock Exchange of Thailand The operating performance for three-month period end 31 March 2019 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit

period of last year in line with the decreasing in revenue from sales and services. In addition, in the third quarter of 2017, the subsidiary recognised impairment loss of digital terrestrial television

same quarter of 2018, as a result of decreasing in sales. 3. The Company’s selling and administrative expenses in the 2nd quarter of 2019 were Baht 220.51 million, increased from the same quarter of 2018

Manager The Stock Exchange of Thailand The operating performance for three-month period end 30 June 2019 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit

expenses for the first quarter of 2018 was Baht 118.88 million decreased by 51% compared to the same period of last year in line with the decreasing in revenue from sales and services. In addition, in the

the expanding capacity of subsidiaries. 3. Selling and administrative expensed decreased by Baht 5.21 million or 5.73 % the main reasons are the expenses incurred from the decreasing of personal

revenue of Baht 50.9 million of which 3.8% decreased from Q2/2017 or in Baht 2.0 million due to decreasing of price of fattening pig. page 2/…… - 2 - Gross Profit Margin Gross Profit Margin (GPM) in Quarter

-month of 2018 was Baht 249.82 million decreased by 41% compared to the same period of last year in line with the decreasing in revenue from sales and services. In addition, in the first quarter of 2017

sales and services was ฿ 318.99 million, ฿ 0.92 million decreasing or 0.29%. The company's revenue from sales and services decreased while cost of production and services increased, total loss of six