Million or 6.2 percent mainly from the increase in repair and maintenance expense in accordance to the schedule together with the increase in amortization on rights to operate completed expressway sectors

171 Million. Cost of service amounted to Baht 2,393 Million representing an increase from the same quarter of the previous year by Baht 89 Million or 3.9 percent mainly from the increase in repair and

of useful lives with reference to the Health Study Report from an independent engineering expert and the repair and maintenance of buildings, machinery and equipment. This is considered the Change in

useful lives with reference to the Health Study Report from an independent engineering expert and the repair and maintenance of buildings, machinery and equipment. This is considered the Change in

3.04% YoY as a result of ongoing repair and maintenance of the overall power generator in order to improve power supply capacity and escalate power to grid. • Revenue from sale of industrial equipment

5,358.73 23.56 (751.94) -14.03 In the first nine months of 2019, the Company’s administrative expenses decreased in an amount of 181.93 million as a result of provision set aside for utility repair works in

services and repair and maintenance fee, etc. However, for the nine-month period, the Group reported total gross profit at THB 95.7 million and the gross profit margin was at 15.3% which decreased by 1.8

the slowdown of the turnkey project’s customer. Besides, it was from the increased of some costs such as repair and maintenance expenses and data center service fee etc. was THB 54.0 million, the prior

21.75 (320.67) -5.95 In the first nine months of 2018, the Company’s administrative expense is increase in an amount of 180.11 million as a result of provision set aside for utility repair works in order

by 4.40% QoQ as a result of ongoing repair and maintenance of the overall power generator which gradually improve power supply capacity and escalate power to grid. • Revenue from sale of industrial