quarter of 2018 ( “4Q’18”) was THB 394 million, increased 7% yoy. Non-social security yoy revenue growth was highly 12% while social security revenue growth slightly increased. The non-social security

Statement 2Q 2Q % 6 mth 6 mth % Unit : THB million 2018 2017 change 2018 2017 change Revenue from non-social security 212.10 178.03 19% 430.34 355.30 21% Revenue from social security 171.37 153.92 11% 336.06

SOCIAL SECURITY OFFICE Disposition Stock 15.0397 0.0802 14.9595 05/05/2021 15.0397 0.0802 14.9595   246010432105-1 BCP SOCIAL SECURITY OFFICE Acquisition Stock 14.9485 0.2317 15.1802 19/02/2021 14.9485

quarter of 2018 (“3Q’18”) was THB 427 million, increased 9% yoy. Non-social security yoy revenue growth was highly 18% while social security revenue growth slightly decreased. Non-social security’s

increased ,while the Social security revenue of subsidiaries decreased. Payment system of Social security office is uncertain therefore in Q1/2019 subsidiaries did not receive revenue of chromic disease. 2

increased .In addition the Social security revenue of subsidiaries decreased because of the uncertainty of the payment system of Social security office. 2. Cost of hospital operations & Administrative

increased ,as well as the Social security revenue of subsidiaries increased due to Social Security Office has increase the basic capitation payment rate in year 2020 . 2. Cost of hospital operations increased

in year 2017 (“2017”) increased 16% yoy. This increase was driven by both non-social security and social security part. Accelerated revenue growth from social security came from higher number of

million, increased 16% yoy. The non-social security revenue and social security revenue grew by 14% and 20% respectively. The growth of non-social security revenue was driven by both OPD (15%) and IPD (12

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