profit margin was slightly brought down by 0.9% of gross profit margin due to turnaround costs and the rise of main raw material prices from tight supply plus greater crude oil prices. 2. In Q2 2018

incomes 0.71 0.71% 2.94 2.49% 2.23 314.08% Total revenues 101.28 100.00% 118.12 100.00% 16.84 16.63% Gross Profit / Margin 25.54 25.21% 26.42 22.37% Net Profit / Margin 4.18 4.13% 12.85 10.88% Revenue from

incomes 2.87 0.65% 2.90 0.74% 0.03 0.89% Revenue from rental incomes 2.44 0.55% 2.63 0.67% 0.19 7.26% Total revenues 444.32 100.00% 393.34 100.00% (50.98) -12.96% Gross Profit / Margin 121.70 27.39% 99.52

% Gross Profit / Margin 99.46 28.54% 79.70 25.83% Net Profit / Margin 20.17 5.79% 6.28 2.04% Revenue from sales and services The Company’s sales and services revenue is reduced by THB 39.93 million or

2.87 0.65% 2.90 0.74% 0.03 0.89% Revenue from rental incomes 2.44 0.55% 2.63 0.67% 0.19 7.26% Total revenues 393.34 100.00% 444.32 100.00% (50.98) -12.96% Gross Profit / Margin 121.70 27.39% 99.52 25.30

sales volumes plus greater main raw material costs from higher crude oil price and tight market supply. However, the overall spread margin was improved and bring 23.9% gross profit margin comparing to

income, in an amount of 7,095.01 million baht, decreased of 747.94 million baht or decreased by 10.54%. 2. In the third quarter of 2019, the Company recorded gross profit margin of 33.07%, while the same

profit of 548 MTHB, decreased by 406 MTHB or -5.4% of net profit margin comparing with Q1 2018. This decrement was mostly caused by lower products’ spread margin across all products together with the

Performance For Q2 2019, the Company and its subsidiaries recorded net profit of 670 MTHB, increased by 160 MTHB or 2.2% of net profit margin comparing with Q2 2018. This improvement was mostly a result of

Performance For Q3 2018, the Company and its subsidiaries recorded net profit of 625 MTHB, increased by 270 MTHB or 76% improvement comparing to the same period of last year. The Net profit margin increased