Costs of rent and services constituted utilities, security & cleaning services, on- site personnel, land rental, depreciation & amortization, repair & maintenance costs and insurance premium and property

rent and services constituted utilities, security & cleaning services, on- site personnel, land rental, depreciation & amortization, repair & maintenance costs and insurance premium and property tax of

services constituted utilities, security & cleaning services, on- site personnel, land rental, depreciation & amortization, repair & maintenance costs and insurance premium and property tax of properties

services 22,324.4 82.9 22,339.5 84.3 (15.1) (0.1) Airlines 18,112.5 67.3 18,202.6 68.7 (90.1) (0.5) - Aircraft Fuel Cost 4,667.3 17.3 4,934.9 18.6 (267.6) (5.4) - Aircraft Repair and Maintenance 3,547.6 13.2

constituted utilities, security & cleaning services, on-site personnel, land rental, depreciation & amortization, repair & maintenance costs and insurance premium and property tax of properties owned for rental

) (98.2) 1,133.0 2,455.9 (1,322.9) (53.9) Aircraft Repair and Maintenance 482.2 791.1 (308.9) (39.0) 1,164.0 1,855.7 (691.7) (37.3) Personnel Expenses 428.3 929.6 (501.3) (53.9) 1,201.8 1,767.8 (566.0

projects, such as the wastewater treatment equipment installation project, the improved treatment system of 300 cubic meters per day project, repair and improve the settling tank project, installation the

mainly caused by the increasing price of graphite electrode and higher repair and maintenance cost and the proportionate of an increased in raw material cost is greater than an increased in HRC market

last year which are mainly caused by the increasing price of graphite electrode and higher repair and maintenance cost and the proportionate of an increased in raw material cost is greater than an

of the previous year by Baht 124 Million or 9.1 percent mainly from the repair and maintenance expense and the amortization of rights to operate completed expressway sectors. 2. Rail business The