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

2017. 3. Operating Profit The operating profit of the Company and its subsidiary for the first quarter of the year 2018 was Baht 3.56 million, decreasing by Baht 3.04 million or 46.06% when compared to

year 2017. 3. Operating Profit The operating profit of the Company and its subsidiary for the second quarter of the year 2018 was Baht 1.66 million, decreasing by Baht 3.80 million or 69.60% when

68.46% when compared to that of Baht 20.10 million in the third quarter of the year 2017. 3. Operating Profit The operating profit of the Company and its subsidiary for the third quarter of the year 2018

or 15.60% when compared to that of Baht 23.72 million in the first quarter of the year 2019. 3. Operating Profit The operating profit of the Company and its subsidiary for the first quarter of the year

million or 32.51% when compared to that of Baht 33.87 million in the third quarter of the year 2018. 3. Operating Profit The operating profit of the Company and its subsidiary for the third quarter of the

comprehensive income for the year ended 31 December (Unit : Million Baht) 2017 2016 Change % Change Operating revenue 1,580.25 1,411.68 168.58 11.94% Operating cost 1,335.73 1,217.44 Gross profit 244.53 194.24

of Solvay Biochemicals (Taixing) Limited (“SBT”) amounting to 218 MB. Summary of Performance For Q2 2017, the Company and its subsidiaries recorded net profit of 384 MTHB, increased by 249 MTHB or 5.0