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

period of last year. The gross margin of the first half of year 2017 increased from 4.36% to 4.49% as compared to the same period of last year. The increase of gross profit margin was mainly due to

or 38.06% from Baht 85.18 million in the corresponding period of the previous year, leading gross profit margin to edge down from 61.99% to 57.16% over the said period. This stemmed from a boost in

68.6% Gross Profit 813 396 417 105.3% Gross Profit Margin (%) 11.1% 9.3% 1.8% SG&A Expenses 456 310 146 46.9% EBIT before share of profit (loss) from Investment in Associates and Joint Venture 608 275

), or 94.68% of sales revenue which decreased from 95.10% of sales revenue in the last year. The gross profit margin increased from 4.90% in the year 2018 to 5.32% in the year 2019. The increased of gross

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

67% EBITDA 58 83 43% 172 306 78% Net Profit (Loss) for the Company 13 36 177% 4 118 2,850% Gross Profit Margin (%) 59.6% 62.9% 3.3% 57.3% 63.1% 5.8% EBITDA Margin1 (%) 30.1% 30.9% 0.8% 27.4% 32.1% 4.7

-441.6% Net profit (loss) attributable to equity holders 137.7 410.7 -273.0 -66.5% Net profit (loss) attributable to equity holders Margin (%) 1.9% 5.2% -3.3% Net profit (loss) attributable to equity