121.00 5.04 4.17 Selling Expenses 14.79 11.81 12.85 11.81 1.04 8.81 Administrative Expenses 17.28 15.40 15.01 15.40 (0.39) (2.53) Financial costs 0.21 0.02 0.21 0.02 0.19 950.00 Total Expenses 162.73

revenue from maintenance and service highly increased from 2018 due to revenue recognition of MA USO (Phase 1) since Q3/62 and maintenance service for MRT Blue Line Project. Selling and administrative

) Gross profit 471.90 38.51 934.84 34.51 432.97 41.43 949.13 34.86 (462.94) (49.52) Selling and Administrative expenses 270.99 22.12 357.50 13.20 235.50 22.53 351.13 12.90 (86.51) (24.20) Selling expenses

for 6M’2017 was 12.4% of total sales which is higher than the period of 6M’2016 which equivalent to 12.3% of total sales due to marketing and promotional campaign. Administrative Expenses Administrative

% Total Income 794.13 100.00% 936.78 100.0% -142.60 -15.22% Expense Cost of sales 597.99 69.77% 746.55 79.7% -148.55 -19.90% Selling expenses 35.11 4.10% 51.52 5.5% -16.41 -31.86% Administrative expenses

2016 and make a perception for new hospital building. Administrative expenses In the year ended 31 December 2016 and the year ended 31 December 2017, the Company’s administrative expenses amounted to

36.82 470.72 35.08 209.20 36.82 246.93 118.04 Selling and Administrative expenses 252.20 19.00 169.38 29.81 245.5/ 18.30 168.96 29.73 82.82 48.90 Selling expenses 200.41 15.10 129.04 22.71 194.55 14.50

and Administrative Expenses 244.45 197.78 +23.60 Financial Cost 30.80 34.60 -11.00 Net Profit 189.79 287.27 -33.93 (Unit : Million Baht) Financial statements in which equity method is applied 2017 2016

% decreasing from the same period of last year of profit Baht 83.80 million because the decreasing of production was affected of higher production cost. 3. Sales and administrative expenses: Sales and

4.52 14.83 Selling Expenses 4.86 3.06 3.98 3.06 0.92 29.93 Administrative Expenses 6.32 3.97 4.00 3.97 0.03 0.71 Financial costs 0.07 0.02 0.07 0.02 0.05 320.06 Total Expenses 47.91 37.82 43.10 37.58