/2018 Q4/2018 FY2017 FY2018 %YoY Total Revenues 1,366.11 1,437.30 1,402.09 1,408.63 5,331.47 5,614.13 5.30% Cost of Sales and Services 1,139.66 1,210.20 1,211.44 1,227.38 4,465.93 4,788.68 7.23% Selling

Overview For the third quarter of 2019, the net profit of the Company and its subsidiary was 474.65 million baht. The total income was 1,067.12 million baht, financial cost was 263.90 million baht, the

quarter of 2019) as follows: Unit : million baht Q3/2018 Q2/2019 Q3/2019 QoQ % YoY % Net Revenue 271.57 221.13 212.60 -8.53 -3.86 -58.97 -21.71 Cost of Goods Sold 217.04 187.08 174.14 -12.94 -6.92 -42.90

) Q1/FY2020 Q1/FY2019 change %YoY Total Revenues 1,245.17 1,439.49 (194.32) -13.50% Cost of Sales and Services 1,074.00 1,251.00 (177.00) -14.15% Selling and Administrative Expenses 99.63 103.61 (3.98

) (10.27) Cost of sales and services (4,469) (4,509) 40 (0.88) Gross profit 516 1,047 (531) (50.72) Profit (loss) for the period (512) 272 (783) (288.38) Gross profit margin (%) 10 19 (9) (45.3) Profit (loss

, decrease 14.94 million baht from the same period last year or 65.38% ,this was the result from quarter 1 in 2019 other income occurs from the acquisition cost of PEI’s shares was approximately Baht 10.39

weak global demand, especially exports of Epichlorohydrin decreased caused by lockdown restrictions in several countries. Analysis of Cost and Expenses 1. In Q2 2020, Cost of sales was 2,898 MTHB

2020, the net profit of the Company and its subsidiary was 443.50 million baht. The total income was 1,046.19 million baht, financial cost was 286.71 million baht, the selling and administrative expense

% in 2019 mainly due to the efficiency improvement of production cost management. 2. Interest income for the second quarter of 2020 had amount of Baht 3.78 million, compared to same period of the

obtained from Computer Systems Integration business and Cloud Computing business of Baht 11.37 million; - other revenue of Baht 12.60 million. 2. Cost of Sales and Services, Selling and Servicing Expenses