the Thai Accounting Standard. ** Non-recurring profit in 2018 was a result of revaluation of the fair value of 19.89% stake in TBSP before the acquisition, totaling THB 213 million, according to the

or 33.09% because of the record of expected credit losses from trade accounts receivable by the Thai Financial Reporting Standard 9 (TFRS9) “Financial Instrument”. Net profit (Loss) Company’s operation

Group 5/ 44 36 (81) -284% -321% 270 24 -91% Others 6/ (76) (72) (61) (113) (190) Profit attributable to owners of the Company 1,060 1,007 1,856 75% 84% 4,137 4,009 -3% Basic earnings per share (Baht) 0.77

attributable to Owners of the Parent excluding Foreign Exchange Gain/Loss and related tax, impact from TFRS 9 and TFRS 16 Accounting Standard and one-time accounting adjustment. 8 Net profit margin is calculated

mainly from i) Lower of Share of Profit from Investments due to lower Foreign Exchange Gain, scheduled major maintenance and adopting new accouting standard (TFRS 15) of GHECO-One, and ii) Higher of

1,453.4 3.9% Income Tax (Expense) Income (6.4) (17.5) -63.4% (23.8) (44.2) -46.2% Profit attributable to Owners of the Parent 456.2 631.1 -27.7% 1,738.0 1,643.1 5.8% Foreign Exchange Gain (Loss) 10.4 124.9

Exchange Gain/Loss and related tax, impact from TFRS 9 and TFRS 16 Accounting Standard and one-time accounting adjustment. 9 Net profit margin is calculated by dividing the Net Profit attributable to Owners

) 729.9% Gross profit 426.3 446.0 463.1 3.8% 8.6% 1,200.9 1,337.0 11.3% Net gain (loss) on exchange rate (7.3) (58.6) 37.6 N.A.(>100) N.A.(>100) (83.2) 91.2 N.A.(>100) Gain from business acquisition - - 2.2

1,881.1 2,047.4 -8.1% Income Tax (Expense) Income (42.8) (49.1) -12.7% Profit attributable to Owners of the Parent 2,137.2 2,251.9 -5.1% Foreign Exchange Gain (Loss) 344.5 55.3 523.1% Write Off Tax 0.0