% 481.2% 68.5 529.4 672.8% Cost of sales and services (828.9) (788.7) (796.3) 1.0% (3.9%) (1,687.2) (1,585.0) (6.1%) Cost of construction under a concession arrangement (68.5) (131.3) (398.1) 203.2% 481.2

increased of THB 0.46 million from property investment and service.  Expenses Cost of Sales The Company and its subsidiaries' cost of sales was increased THB 37.68 million or 19.05 percent. As a result of

last year. - Controlling in selling cost per revenue and maintaining at 14%, increase in selling cost mainly are from direct cost eg. Transportation cost. - Increase in administrative expense of 11

7.40 Other income 2,187 1,266 921 72.75 Profit before expense 55,142 50,572 4,570 9.04 Selling and distribution expenses (44,345) (30,778) 13,567 (44.08) Administrative expenses (54,765) (52,733) 2,032

additional expense for equipment rental of THB 0.79 million arising from the delay in shipment of inverters for SAAM- SP1. However, a depreciation cost in 2017 decreased by THB 0.89 million due to change in

and new customers. We have always been monitoring and analyzing IU volumes closely. Proactive cost saving plans were implemented with potential expense savings of THB 34 million by extending useful life

Interest expense from borrowing 989 1,215 22.9% Interest expense from ABPIF 198 176 -10.7% Unrealized loss/(gain) from FX (366) (688) 87.7% Other financing costs 67 252 275.7% Finance cost 887 956 7.8% Tax

4,125 4,059 66 1.6 Cost of service 2,451 2,362 89 3.8 Selling and administrative expenses 312 296 16 5.4 Finance cost 305 482 (177) -36.7 Interest expense from the MRT Purple Line Project 99 112 (13

Cost 3.01 1.61 1.74 0.87 (1.27) (42.19) Profit before income tax expenses 17.70 9.50 18.90 9.42 1.20 6.78 Income tax expense (1.00) (0.54) (1.26) (0.63) 0.26 26.00 Net profit 16.70 8.96 17.64 8.79 0.94

of 1.12 million Baht. The major part was from export delivery income. 2. Cost of goods sold and services decreased in the amount of 25.19 million Baht or 51.25% compare to the quarter 3/2016. The cost