Statement 1Q 1Q % Unit : THB million 2018 2017 change Revenue from non-social security 218.24 177.27 23% Revenue from social security 164.68 136.58 21% Revenue from Hospital Operations 382.92 313.85 22% Cost

Medical Business Plc., (CMR) amount Baht 910.58 million. comparing at the same period in 2018 representing 9.87% decrease due to Social Security Office reimbursement of 2015 and 2016 amount Baht 175.00

from Chiang Mai Ram Medical Business Pcl., (CMR) amount Baht 997.04 million. comparing at the same period in 2017 representing 5.60% decreased due to Social Security Office reimbursement of 2015 amount

subsidiaries decreased because the Social Security Office have reduced the payment of medical expenses of high-cost deseases from 12,800.- to 10,200.-Baht,so the company has to adjust the revenue that was

the subsidiaries received the revenue from Social security increased. 2. Cost of hospital operations & Administrative expenses increased by Baht 56.65 million or 9.97 % due to the increasing of medical

care of the Ministry of Social Development and Human Security (MSDHS). The award was presented by MSDHS Minister, Mr. Varawut Silpa-archa, at the National Children’s Day 2024 event on 13 January 2024 at

OPD and per admission for IPD, including the addition of 15 patient beds during the 3rd quarter of 2016; 2. The revenues from patients under the Social Security Scheme for the 2nd quarter of the year

จำกัด Acquisition Stock 4.8894 0.1588 5.0483 25/05/2022 4.8894 0.1588 5.0483   246018682205-1 RATCH SOCIAL SECURITY OFFICE Disposition Stock 5.0011 0.0457 4.9553 20/04/2021 5.0011 0.0457 4.9553

change Revenue from Non-Social Security 251.34 248.35 1% Revenue from Social Security 195.89 197.53 -1% Revenue from Hospital Operations 447.23 445.88 0% Cost of Hospital Operations 304.70 285.42 7% Gross

to the higher number of patients. - The Social Security Scheme revenue for Q2/2018 in the amount of Baht 677.9 million had been growing from Q2/2017 by Baht 73.5 million or 12.2% as a result of service