10.5% Gross Profit Margin (%) 11.1% 12.1% -1.0% SG&A expenses 392 390 2 0.6% Loss on exchange rate 4 0 4 N/A EBIT before share of profit (loss) from investment in associates and joint venture 435 438 -3

44.29 1.0 61.37 1.2 -17.08 -27.8 Net Profit 177.30 3.8 246.68 5.0 -69.38 -28.1 Remark: (1) Gross profit margin does not include other incomes in calculation The operating result for the first quarter of

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

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

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

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