roaming and equipment rental agreements, effective since 1- Mar- 18. Following the agreements, the accounting treatment was changed from net basis to gross basis. Therefore, since Mar-18, AIS has recognized

Ramkhamhaeng Hospital Public Company Limited and its subsidiaries are as follows. Unit : Million baht 2020 2019 Cost of medical treatment 1,454.77 617.92 Cost of selling medical equipment 125.25 122.84

Ramkhamhaeng Hospital Public Company Limited and its subsidiaries are as follows. Unit : Million baht 2020 2019 Cost of medical treatment 1,373.18 644.93 Cost of selling medical equipment 166.98 94.11

subsidiaries have the revenues from medical treatment of 947.83 million baht, which is a 7.48 % increase from the previous year. The revenues can from the two hospitals are broken down as follows

subsidiaries have the revenues from medical treatment of 899.25 million baht, which is a 15.55 % increase from the previous year. The revenues can from the two hospitals are broken down as follows

Developments) Limited. The joint venture (51:49) led to a change in accounting treatment on this project, from previously Consolidation to Equity Method. This activity was resulting in a decrease in Cost of

:49) led to a change in accounting treatment on this project, from previously Consolidation to Equity Method. This activity was resulting in a decrease in Cost of property development and an increase in

and its subsidiary for the fiscal year ended on December 31, 2018 as follows; Statements of Comprehensive Income Revenues from medical treatment The Company generated the revenues from medical treatment

subsidiaries have the revenues from medical treatment of 796.27 million baht, which is a 0.15 % increase from the previous year. The revenues can from the two hospitals are broken down as follows

revenues from medical treatment of 3,621.15 million baht, which is a 6.42 % increase from the previous year. The revenues can from the three hospitals are broken down as follows : - Ramkhamhaeng Hospital