presented at Baht 75.92 million, decreased by 52.29% from last year. Comprised of shutdown for cold repair Furnace A amounted Baht 25.91 million and shutdown for inventories management amounted Baht 50.01
administrative expenses or decrease 30.29% as a result of provision set aside for utility repair works in order to hand over to housing juristic person in 2018 but there was no such provision to set aside in 2019
. completed single- day repair 3. delivery service to. The Company has open this service via online channel since the beginning of this April ( at the beginning, starting with the repair of the broken screen
) Depreciation and amortization cost 106.3 105.8 108.1 109.3 1.2 1.1 429.5 432.4 (2.9) (0.7) Staff cost and other benefits 41.0 43.9 37.9 38.9 1.0 2.6 161.7 153.2 8.5 5.5 Repair and Maintenance cost 48.6 24.9 32.5
37.9 4.6 40.1 4.5 122.8 4.9 113.7 4.5 Repair and Maintenance cost 32.7 4.0 39.7 4.4 106.2 4.2 128.7 5.1 Other cost 26.0 3.2 39.5 4.5 81.6 3.2 110.2 4.4 Total cost of Biomass Power Plants 408.3 49.8 497.1
and amortisation cost 111.3 107.1 4.2 3.9 Staff cost and other benefits 27.7 30.2 (2.5) (8.3) Repair and maintenance cost 27.1 40.0 (12.9) (32.3) Engineering and other services 21.5 19.4 2.1 10.8
related to the operation of Section 2 in MRT Blue Line Extension, repair and maintenance expense and amortization. Selling and administrative expenses amounted to Baht 1,336 Million representing a decrease