Profit / Margin 77.28 29.97% 60.46 27.01% Net Profit / Margin 23.72 9.20% 6.94 3.10% Revenue from sales and services The Company’s sales and services revenue is reduced by THB 34.09 million or equivalent

Gross Profit Margin of 23.02%, not much different from period of previous year which had a Gross Profit Margin of 23.33%. This decrease in Gross Profit Margin was from appreciation of Baht against other

33.77 million mainly due to the reversal of provision for doubtful debt THB 4.71 million after collection made in quarter 1. Profit and net profit margin Profit for the six-month period ended June 30

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gross profit margin improved to 61.4% and 57.0%, respectively, due to higher average selling price and better construction cost management. • Revenue from sale of investment properties increased by 45

management which we have more focused in this year. Income 221.39 Cost of goods sold 180.03 Gross Profit Margin 37.27 Administration expenses 12.85 Selling expenses 3.59 Net Profit Margin 18.31 Profit (Baht

%YoY 1Q17 %QoQ 1H17 1H16 %YoY Gross profit margin (%) 47.00 45.97 1.03 43.02 3.98 44.99 45.30 (0.31) Distribution costs and administrative expenses to total revenue (%) 39.60 29.31 10.29 34.72 4.88 37.14

23.95 16.34 6.55 49.71 41.38 20.14 1 Key financial ratio related with operating result (%) 3Q18 3Q17 %YoY 2Q18 %QoQ 9M18 9M17 %YoY Gross profit margin (%) 42.44 44.80 -2.36 41.28 1.16 41.88 44.79 -2.90

% Profit (loss) before loss from allowance 149,195 (514,097) 129% 129,365 145,783 -11% margin 7% -21% 8% 9% Profit / (Loss) before interest and taxation (221,748) (2,202,353) 90% (500,440) (1,134,625) 56

33% EBITDA 83 103 24% 306 391 28% Net Profit (Loss) for the Company 36 47 31% 118 178 51% Gross Profit Margin (%) 62.9% 65.0% 2.1% 63.1% 64.8% 1.7% EBITDA Margin1 (%) 30.7% 32.1% 1.3% 32.1% 31.8% (0.3