and rendering of services (excluded Fuel Cost) 2,671.13 2,398.76 272.37 11.4 Administrative expenses 825.43 711.55 113.88 16.0 Finance costs 770.00 679.42 90.58 13.3 Income tax expense 480.31 526.81
distribution expenses + Administrative expenses) / Total revenues from sales EBIT margin (%) = (Profit before income tax expense + Finance Cost) / Total revenues from sales EBITDA margin (%) = (Profit before
3Q2018, decreased by THB 89.36 million or 11.24% down from 3Q2017 affected by increasing in cost of sales. The consolidated gross profit margin contributed of 15.63% in 3Q2018, decreased from 18.08% in
5.44 Cost of goods sold 1,408.20 1,242.63 13.32 Temporary shutdown expenses 159.15 173.27 (8.15) Selling expenses 385.33 393.74 (2.14) Administrative expenses 106.36 100.90 5.41 Finance costs 24.07 32.62
Installation 3.49 7.92 (4.43) (55.93%) 3 - Construction 1,079.05 645.15 433.90 67.26% 4 - Testing and Inspection 57.22 61.43 (4.21) (6.85%) 5 Cost of sales and services (1,734.66) (1,473.90) 260.76 17.69% Gross
1: Overall Financial Performance Unit: mb Q1 18 % Q1 19 % Change % YoY Revenue 131.45 100.0% 132.54 100.0% 1.09 0.8% Cost 75.00 57.1% 73.41 55.4% (1.59) (2.1%) Gross Profit 56.45 42.9% 59.13 44.6
goods 164.02 156.54 7.48 4.78 Revenue from project works and services 79.26 97.04 (17.78) (18.32) Total Revenue from Sale and Services 243.28 253.58 (10.30) (4.06) Cost of sales of goods 116.61 105.19
- Construction 377.21 156.37 220.84 141.23% 4 - Testing and Inspection 14.60 10.42 4.18 40.12% 5 Cost of sales and services (524.43) (327.53) (196.90) 60.12% Gross Profit 58.50 33.62 24.88 74.00% Other income 2.77
) (21.64) Revenue from project works and services 87.05 79.26 7.79 9.83 Total Revenue from Sale and Services 215.57 243.28 (27.71) (11.39) Cost of sales of goods 92.48 116.61 (24.13) (20.69) Cost of project
sale of goods 179.08 170.35 8.73 5.12 Revenue from project works and services 70.44 75.71 (5.27) (6.96) Total Revenue from Sale and Services 249.52 246.06 3.46 1.41 Cost of sales of goods 127.52 115.75