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

costs comprise of interest expense from loans for the new investment projects, amortization of prepaid transaction cost of borrowings and interest expense from lease liabilities. Finance costs QoQ

optimization. Cost & Expense 1Q24, the cost of service was Bt24,881mn, increasing 13% YoY and 8.0% QoQ from consolidating full quarter of TTTBB’s cost. • Regulatory fee was Bt1,581mn, increasing 13% YoY and 4.8

an approach which reflects the ability to make profit of Hello LED in the future, where the key assumptions are an estimated growth of income and expense calculated based on the results of operations

make profit of Hello LED in the future, where the key assumptions are an estimated growth of income and expense calculated based on the results of operations in the past from the audited financial

income and expense calculated based on the results of operations in the past from the audited financial statements of Hello LED, the management interview on the future management plan and macro-economic

last year due to the drop of 33% in sale volume and 13% in selling price. Selling Expenses The Company recorded selling expense of Baht 64 million, which increased by Baht 61 million compared to last

compared to +1.1% in FY19. Cost & Expense Cost of service for 2020 was Bt81,641mn, flat YoY from decrease in regulatory fee and prepaid commission following revenue decline offset by higher network OPEX

decoration, service fee for specialist and interest expense, while the remaining THB 548 million accounts for land acquisition and construction of staff house for employees of Phuket Fantasea Company Limited

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