period of 30 June 2018 and 2019, Income tax expense decreased from THB 16.6 Mn to THB 8.0 Mn, a decrease of THB 8.6 Mn or 51.8%. Net Profit and Net Profit Margin In the 2nd quarter of 2018 to 2019, the net

year by 15.1% which having gross profit margin at 46.5% and net profit for the nine-month period ended 30 September 2019 in amount of Baht 181.71 million, increased from the same period of last year by

tax. Deferred income tax mainly from temporary difference of receivable from finance lease and business acquisition. 8 Net profit and Net profit margin (Unit: THB Mn) Operation Non-Operation Total

) (5.12%) (116.70) (7.53%) (60.37) (51.73%) EBT 49.38 4.49% 241.95 15.62% (192.57) (79.59%) Corporate Income Tax (30.38) (2.76%) (55.63) (3.59%) (25.25) (45.39%) Net Profit 19.00 1.73% 186.33 12.03% (167.33

deferred income from design engineering works. 2. Cost of contract work In the first quarter of 2019, the Company and its subsidiaries had cost of contract work amount of 120.28 million Baht, the ratio of

management which we have more focused in this year. Income 221.39 Cost of goods sold 180.03 Gross Profit Margin 37.27 Administration expenses 12.85 Selling expenses 3.59 Net Profit Margin 18.31 Profit (Baht

March 31 2017 2018 Changes Million Baht % Million Baht % Million Baht % Revenue from program rights 249.87 96.56 327.23 94.63 77.36 30.96 Service income 8.14 3.15 16.25 4.70 8.11 99.63 Sales income

its gross profit margin continuously and increase the service income over total revenue (excluding sale of vacant land) from the proportion of 4.5% at the end of year 2015 to 17. 3% in 2018. This was

contracts 11.2 (0.2) (11.4) N.A.(

% Other income 0.93 1.69 81.72% Earnings before interest and taxes 71.45 49.12 -31.25% Finance costs (0.50) (0.56) 12.00% Profit before income tax expense 70.95 48.56 -31.56% Income tax expense (3.28) (1.25