competition in industrial market. Marketing margin was at the similar level of Q1/2017, while the Non-oil business recorded a higher revenue from expansion of the branches, but has been under developing and

). Total Gross Refinery Margin (Total GRM) rose 67% YoY and 26% QoQ, while Market GRM lowered from the decreasing production volume. Moreover, the average crude price adjusted upward in the quarter, leading

-56% Total revenues 229.15 268.08 -38.93 -15% Cost of sales and services 180.27 187.61 -7.34 -4% Gross profit 48.37 79.30 -30.93 -39% Gross profit margin 21% 30% SG&A 49.48 49.34 0.14 0% EBITDA 30.38

Company and its subsidiaries had gross profit margin of 13.53 percent compared with gross profit margin of 13.29 percent in the same period of the previous year. The higher gross margin was due mainly to

% when compared to same period of last year which was in accordance to a decrease in revenue from sales of good. While for the gross profit margin, the Company gain a better result with 21.38% in Q2/2018

-22% Other income 2.00 2.08 -0.08 -4% Total revenues 231.27 294.76 -63.49 -22% Cost of sales and services 168.62 207.08 -38.47 -19% Gross profit 60.65 85.60 -24.95 -29% Gross profit margin 26% 29% SG&A

profit of THB 52.91 million and THB 51.15 million, representing gross profit margin of 72.95% and 71.19%, respectively. In 2017, the gross profit decreased by THB 1.76 million or 3.33% and gross profit

margin 25% 26% SG&A 50.47 54.97 -4.50 -8% EBITDA 43.86 37.97 5.89 16% EBITDA margin 19% 16% Depreciation and amortization 31.24 30.29 0.95 3% EBIT 12.62 7.68 4.94 64% Finance cost -8.03 -6.96 1.07 15

1.05 1.65 -0.61 -37% Total revenues 220.14 303.21 -83.07 -27% Cost of sales and services 173.42 225.71 -52.29 -23% Gross profit 45.68 75.85 -30.18 -40% Gross profit margin 21% 25% SG&A 41.08 54.22 -13.14

compared to last year which was in accordance to an increase in revenue from sales of good. However, the Company has a slightly drop in gross profit margin from 23.51% to 22.50% in this year. Mainly came