– waste treatment business (Disposal-Landfill and transportation) For Q1/2019, the company had the revenue, from waste treatment business, of 62.8 million baht, decreased 1.2 million baht or 1.9 percent

4.22% up from 2Q2016. The Consolidated SG&A expenses increased since higher freight cost from higher export volume and increasing of transportation cost comparing to 2Q2016. The consolidated SG&A

transportation cost of Baht 7.67 million. (2.3) Selling and Administrative Expenses Description Year 2020 Year 2019 Increase / (Decrease) Million Baht % of Sales Million Baht % of Sales Million Baht % Selling

&D to improve its capability of receiving new wastes. This also help the company to lower its waste treatment cost. The progress of Map Ta Put project (RDF) is now approximately 70 percent, it is

373.88 36.57 Other income 5.96 13.15 (7.19) (54.67) Cost of service 1,054.29 761.49 292.80 38.45 Expenses of sales 46.13 41.25 4.89 11.85 Expenses of management 170.92 133.48 37.44 28.05 Expenses of

construction Baht 8,676.42 million Baht 8,356.43 million Baht 319.99 million 3.83 1.2 Cost of construction 93.61 % 94.30 % - (0.73) 1.3 Sales and service income - Property development - Concrete products and

percent in Q2/2018). The increase of gross profit was the result of low overhead cost due to high production volume and the higher in sales.  Selling Expenses The Company and its subsidiaries had the

income increased 3.9 million baht and the gain on sales of investment properties increased 4.2 million baht. (1) Service Income - waste treatment business (Disposal-Landfill and transportation) For Q2/2018

million baht. (1) Service Income - waste treatment business (Disposal-Landfill and transportation) For Q3/2018, the company had the revenue, from waste treatment business, of 65.9 million baht, decreased

quarter of 2017 Increased (Decreased) Amount % 1.1 Revenues from construction Baht 2,400.67 million Baht 2,327.23 million Baht 73.44 million 3.16 1.2 Cost of construction 94.50 % 96.04 % - (1.60) 1.3 Sales