Subsidiaries Financial Statement as of March 31, 2018. MDX Public Company Limited (“MDX”) would like to explain major factors that affect Q1/2018 consolidated operating results as follows: ▪ An increasing cost

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

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

period of 20 years and more to the last 400 days of their wages according to Labour Protection Act (No.7) B.E.2562(2019). ▪ An increasing participating profit from investment in associated companies in Q2

in one subsidiary’s financial statements as the administrative expense of THB 28.70 million to investment in capital increase in the Joint Venture. ▪ An increasing participating profit from investment

59.46 million is, then, recognized as the gain on disposal of investment in the project. ▪ An increasing participating profit from investment in associated companies and the joint venture in 2017

the same period of 2016 ( while utility service income increases) , is attributable to the decrease in central infrastructure maintenance expenditures during this period. ▪ An increasing participating

project investment of Baht 28.81 million is, then, recognized as the gain on disposal of investment in project. ▪ An increasing participating profit from investment in associated companies and joint venture

expense related to legal disputes of Gateway Development Co., Ltd. recorded in Q1/2018. ▪ An increasing participating profit from investment in associated companies and joint venture in Q1/2019 compared

THB 10.07 million. ▪ An increasing participating profit from investment in associated companies and the joint venture in 2018, compared with those in the same period last year, comes mainly from the