% from the revenue from services business of Baht 961.48 million of 1st quarter of year 2018. The significant decreasing came from the reduction of the revenue from construction works of substation

15.89% from the revenue from services business of Baht 960.60 million of 2nd quarter of year 2018. The significant decreasing came from the reduction of the revenue from construction works of substation

million or 22.31% from the revenue from services business of Baht 840.34 million of 3rd quarter of year 2018. The significant decreasing came from the reduction of the revenue from construction works of

3,358.62 million of the year 2018. The significant decreasing came from the reduction of the revenues from construction works of substation, communication system works, renewable energy plant. The revenues

Revenue from project works and services 336.70 364.47 (27.77) (7.62) Total Revenue from Sale and Services 1,025.86 1,018.36 7.50 0.74 Cost of sales of goods 489.49 456.91 32.58 7.13 Cost of project works

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

Investment n/a Ranking by Industry Business 4/ Business Providing civil engineering and geotechnical works that require expertise and high technology such as underground and open excavation general civil works

2016 Quarter 2 / year 2017 Change Million Baht % Million Baht % Million Baht % Sales revenue - net 237.96 92.26% 211.42 94.46% (26.53) -11.15 % Revenue from contract works 17.26 6.69% 9.82 4.39% (7.44

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

million, results include the planned River Wing renovation works which significantly reduced available room inventory for sale. The target opening in October 2019 has been delayed, however the risk