% Cost of program rights 459.87 599.87 140.00 30.44% Gross profit of content business 372.19 369.24 (2.95) (0.79%) Gross profit margin 44.73% 38.10% 2. Advertising and Media Business Revenue from services

Margin (%) 31.43 34.90 Operating Profit Margin (%) 2.47 4.13 Net Profit Margin (%) 1.20 3.05 Return on equity (%) 1.30 3.69 Basic earnings per Share Baht/Share 1.15 3.09 Efficiency Ratio Unit Jan – Dec

% 1,035.97 893.13 16% Cost of hospital operations 262.51 222.97 18% 727.34 640.28 14% Gross margin 127.66 94.76 35% 308.63 252.85 22% % Gross margin 33% 30% 3% 30% 28% 1% Administrative expenses 39.07 36.43 7

% of net profit margin comparing with Q2 2016. Apart from the additional costs of SBT’s impairment, the increment of gross and net profit was mostly caused by the improvement of products’ spread margin

MTHB or 4.8% of net profit margin comparing with Q3 2016. Apart from the additional costs of SBT’s liquidation, the increment of gross and net profit was mostly caused by the improvement of products

ratio of cost contract work to revenue from contract work was 86.78%, or a gross profit margin of 13.22%. While the first quarter of 2018, the cost of contract work was 237.73 million Baht which was 97.10

cost contract work to revenue from contract work was 86.78%, or a gross profit margin of 13.22%. While the first quarter of 2018, the cost of contract work was 237.73 million Baht which was 97.10% of

contract revenue was 85.43%, or a gross profit margin of 14.57%. While in year of 2018, the cost of contract was 767.93 million Baht which was 95.04% of contract revenue, or a gross profit margin of 4.96

same period of the last year which showed 14.47 million Baht, which was mainly caused by COVID-19 situation. Cost of Goods Sold/service and Gross Profit Margin The company recorded cost of goods sold of

by 2.91 million Baht or 17.11% from the same period of the last year which showed 17.01 million Baht, which was mainly caused by COVID-19 situation. Cost of Goods Sold/service and Gross Profit Margin