) (4) Management classification Add: Acquisition cost and pre-operative expense 1 10 3 Management classification Add: Extra expenses related to PO/MTBE turnaround - (0) 3 Management classification Add

cost) (meaning total expenses from the standalone financial statements net loss on sales of investment, loss on sales of leasehold right and fuel expense) divided by ASK.

makes the profit prior to expenses of 12.30 Million Baht, after deduction of the total expense of 285.27 Million Baht comprising administrative cost of 40.45 Million Baht, allowance for doubtful accounts

. Cost & Expense In 2Q23, the cost of service was at Bt22,334mn, increasing 3.3% YoY due to higher network OPEX costs from utility price (FT rate) and expenses from NT’s partnership. It increased minimally

resumed spending in ICT solutions. Cost & Expense In 3Q23, the cost of service was Bt21,789mn, relatively flat -0.3% YoY due to lower depreciation cost offset by the increased network cost. It decreased

increasing demand for Cloud services and ICT solutions in line with the digitization trend. However, it declined by -9.0% QoQ as a result of large projects closed in 4Q22. Cost & Expense In 1Q23, the cost of

strictly cost control. In addition, some expenses were recorded as finance costs due to the adoption of TFRS No.9 Financial Instrument and TFRS No. 16 Leases since 2020. 6. Administrative expense was THB

of services (excluding fuel cost) 3,812.76 3,486.51 326.25 9.4 Administrative expenses 1,159.94 1,162.27 (2.33) (0.2) Finance costs 953.31 902.38 50.93 5.6 Income tax expense 738.31 650.28 88.03 13.5

quarter of this year. For the first half of 2020, administrative expense was THB 537.8 mm and decreased by 20.3% from the same period of 2019, which was mainly from efficient cost management.  Finance

quarter which contracted at 12.1%, because of the government expenditure and public investment expanded, while private consumption, private investment, and export of goods declined at a slower pace compared