Change 2018 2017 2018 VS 2017 (MB) (MB) % Sales & Services Income and Revenue from construction contracts 4,042.6 5,171.6 (1,129.0) (21.8)% Rental income from equipment for lease 141.0 175.1 (34.1) (19.5

appropriated for the dividends. 1Q24 MD&A Advanced Info Service Plc. 5 Consolidated Profit and loss Statement Income statement (Bt mn) 1Q23 4Q23 1Q24 %YoY %QoQ Mobile revenue 29,258 30,065 30,339 3.7% 0.9% Fixed

operating profit ratio (excluding other income) dropped to 30.2% from 33.7%. Table 2: Summary of Consolidated Results QoQ YoY YoY (%) (%) (%) Revenue from rent and services 6,492 6,422 6,587 3% 1% 25,247

status for the Q2/2020 ended June 30, 2020 of the Company and its subsidiaries, as shown below: (Unit : Thousand Baht) Q2/2020 Q2/2019 Change %Change Revenue 255,560 229,355 26,205 11.43% Gross profit

Q1/2020 ended March 31, 2020 of the Company and its subsidiaries, as shown below: (Unit : Thousand Baht) Q1/2020 Q1/2019 Change %Change Revenue 212,967 236,732 (23,765) (10.04%) Gross profit margin

EBITDA and lower FX gain. 1Q23 Financial Summary Classification: Internal 1Q23 MD&A Advanced Info Service Plc. 5 Income statement (Bt mn) 1Q22 4Q22 1Q23 %YoY %QoQ Mobile revenue 28,847 29,524 29,258 1.4

results for the Quarter 2/2017 Page 3 / 7 Total revenues (revenues from sales and services and other income) increase from the same period of prior year Baht . million or . per cent. The revenue can

a % of postpaid and broadband revenue remained stable at 2.4%. 2Q23 Financial Summary Classification: Internal 2Q23 MD&A Advanced Info Service Plc. 5 Income statement (Bt mn) 2Q22 1Q23 2Q23 %YoY %QoQ

98.29% -212.90 -25.89% Other income 83.94 12.10% 14.33 1.71% 69.61 485.78% Total revenue 693.51 100.00% 836.80 100.00% -143.29 -17.12% Expenses Costs of sales of immovable property 518.87 74.82% 693.90

( “ the Company” ) has total revenue of THB 1,751.8 million, increased 144.8% from the six months ended period of 2018 as a result of realization of revenue from the Outrigger Hotels which were acquired by