operating performance for three-month period end 30 September 2018 of Mahachai Hospital Public Company Limited compared to the prior year was increasing in net profit amounting to Baht 27.44 million or 61.27

performance for three-month period ended 30 September 2017 compared to the prior year was decreasing in net profit amounting to Baht 28.17 million or 38.62% because of the following main reasons. 1.1 Revenue

177.4 million, increased by THB 9.2 million or 5.5% from the prior period, resulted to increase in the gross profit by THB 0.7 million. However, when compared to the same period of prior year, the revenue

profit by THB 18.9 million was decreased by THB 11.2 million. The gross profit margin for this quarter represented at 10.2%. For the six-month period, the Group reported total revenues (excluded other

Stock Exchange of Thailand The operating performance for year end 31 December 2019 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit amounting to Baht

period of last year, due to additional administrative expenses from expanding in 2nd production line was done in the end of 3 th quarter, lead to decreasing in administrative expenses. Financial cost on

profit by THB 22.0 million was decreased by THB 1.8 million. The gross profit margin for this quarter represented at 11.7%. For the nine-month period, the Group reported total revenues (excluded other

2019-11-14 - ชี้แจงเปลี่ยนแปลงมากกว่า 20% Q3-2562 - ENG November 14, 2019 Subject: The clarification of the quarter 3/2019’s profit changing more than 20% Attention: The President The Stock Exchange

2019-05-16 - ชี้แจงเปลี่ยนแปลงมากกว่า 20% Q1-2562 - ENG May 16, 2019 Subject: The clarification of the quarter 1/2019’s profit changing more than 20% Attention: The President The Stock Exchange of

2018-05-15 - ชี้แจงเปลี่ยนแปลงมากกว่า 20% Q1-2561 - ENG May 15, 2018 Subject: The clarification of the quarter 1/2018’s profit changing more than 20% Attention: The President The Stock Exchange of