Approval for Offering for Sale of Structured Notes and relevant notifications. - 4 - SEC Classification : ใชภ้ายใน (Internal) (1) Spending of the money obtained from each offering of equity or debt

Ratio 2018 Ratio Increase / (Decrease) Amount Ratio Service income 2,220.88 100.00% 1,832.11 100.00% 388.77 21.22 Cost of service 1,868.61 84.14% 1,454.70 79.40% 413.91 28.45 Gross Profit 352.27 15.86

the Funding Structure In 2018, the Company had total debt to equity ratio of 16.1 times, as compared to 13.3 times in 2017. The interest- bearing debt to equity ratio was 10.8 times as compared to 8.9

equity. Appropriateness of the Funding Structure In 2018, the Company had total debt to equity ratio of 16.1 times, as compared to 13.3 times in 2017. The interest- bearing debt to equity ratio was 10.8

Profit Margin -51.05% -12.37% Debt to Equity Ratio (Time) 1.97 1.78 Total Expenses The 3-Month Operating Result as ended 30 June 2018 Construction Income In the 2nd quarter of 2018, the company and its

’ equity. Appropriateness of the Funding Structure In Q3 2018, the Company had total debt to equity ratio of 14.1 times, increasing as compared to 2017 of 13.3 times. The interest-bearing debt to equity

2019 D/E RATIO (Times) 1.06 1.30 Net Debt/EBITDA (Times) 3.58 4.43 Please be informed accordingly Yours sincerely, -Signature- (Miss Nilrat Jarumanopas) Chief Financial Officer Authorized to sign on

Breakdown by Type (Unit : Million Baht) 2019 2018 Change Revenue Proportion Revenue Proportion Amount Percent General patients 5,791.1 64.4% 5,051.6 61.7% 739.5 14.6 Social Security patients 3,089.4 34.3

. ▪ The THB 83.64-million-reversal of doubtful debt recorded in 2018 came mainly from the repayment of a fully amortized debt from MDX Asset to our 2 subsidiaries for a total of THB 70.85 million and also

หน้า (Derivatives) และตราสารหนี้ที่มีสัญญาซื้อขายล่วงหน้าแฝง (Derivatives - embeded Debt Instruments หรือ Structured Notes)     แบบสำรวจความคิดเห็น     Verify Code Reload * re-Verify Code