process for proposed changes; - establish a verification to ensure requirements of IT security policy have been met; - communicate change details to all relevant persons to ensure correct operations

1.9% (28.5%) Consolidated financial information (Unit : Million Baht) For three-month period ended 30 Sep Change % Change 2 / 6 Operating results by business for the three-month period ended 30

Baht 821.6 million or 11.2 % by the following revenue structure: Unit: Million Baht Revenue Structure 2018 2017 Change General Patient Revenue 5,388.0 4,517.6 870.4 19.3% Social Security Scheme Revenue

% Income tax expense 1.17 2.41 (1.24) -51.4% Profit for the quarter 17.47 24.30 (6.83) -28.1% 3.9% 6.0% Consolidated financial information (Unit : Million Baht) 3 Months Change % Change 2 / 3 Operating

Operation : Consolidated Profit & Loss Statement 4Q 4Q % 12 mth 12 mth % Unit : THB million 2019 2018 change 2019 2018 change Revenue from non-social security 285.64 220.70 29% 1,041.26 911.16 14% Revenue

2016 change Revenue from non-social security 220.49 184.48 20% 575.79 504.82 14% Revenue from social security 169.68 133.25 27% 460.18 388.31 19% Revenue from Hospital Operations 390.17 317.73 23

Customer (KYC) were inconsistent with the SEC's acceptable standards, while the sufficiency of their IT security and cyber security systems could not be verified.In addition, as a result of the application

which might affect to positive change in the price of CHG's share which was the fact that the CHG's Q3/2019 performance which would significantly improve because of receive a huge medical

of the Information Technology of a Securities Company. 2. Segregation of Duties. 3. Physical Security. 4. Information and Network Security. 5. Change Management. 6. Backup and IT Contingency Plan. 7

Information Technology of a Securities Company. 2. Segregation of Duties. 3. Physical Security. 4. Information and Network Security. 5. Change Management. 6. Backup and IT Contingency Plan. 7. Computer