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

informed to the Audit Committee and the auditor to explain the facts and related actions regarding this issue. SEC requires the actions of the Audit Committee to ensure that SPRC has measures to improve

channels for periodic dialogue on governance matters with shareholders and stakeholders as appropriate. Boards should clearly explain such procedures to shareholders including guidance relating to compliance

Financial Statement as of December 31, 2017. MDX Public Company Limited (“MDX”) would like to explain major factors that affect Y2017 consolidated operating results as follows: ▪ MDX has THB 45.06 million

Secretary of the Securities and Exchange Commission The company clarify cause and reason if relative performance of a particular company varies more than 20% compared to previous year; we hereby explain our

Subsidiaries Financial Statement as of June 30, 2017. MDX Public Company Limited (“MDX”) would like to explain major factors that affect Q2/2017 consolidated operating results as follows: ▪ MDX has THB 33.06

Subsidiaries Financial Statement as of September 30, 2017. MDX Public Company Limited (“MDX”) would like to explain major factors that affect Q3/2017 consolidated operating results as follows: ▪ In Q3/2017, one

Subsidiaries’ Financial Statement as of March 31, 2019 MDX Public Company Limited (“MDX”) would like to explain major factors that affect Q1/2019 consolidated operating results as follows: ▪ A decreasing cost of

11.49 Total Revenues 1,765.11 1,947.37 Selling & Administrative Expenses 115.05 120.12 Finance Costs 23.44 20.98 Net Profit 10.37 9.12 Earnings per share (Baht) 0.026 0.023 The company will explain the

Subsidiaries’ Financial Statement as of June 30, 2019 MDX Public Company Limited (“MDX”) would like to explain major factors that affect Q2/2019 consolidated operating results as follows: ▪ There is no land-sale