. 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

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

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

and subsidiaries thus reported Baht 90,484 million in operating profit before provision expense and income tax expense, rising Baht 935 million, or 1.05 percent, over-year. The increase was derived from

million (Approximately Baht 1,376.12 million) based on equity of financial statement as at 03/31/2019, and shall be subject to the final result of liquidation process. Reason for the Dissolution and

Baht 32.7873/1 USD reference from the BOT as of September 18, 2018). The capital increase and final investment structure are in the process of seeking a joint venture. The structure of investment is

baht, approved by the Board of Director Meeting No. 17/2018 which considered by official assessment and third parties. The final date of bidding, there was nobody offering the price. Then, on 26 August