Liabilities 50% 21% 14% 15% 17% 19% 18% 71% 14% 15% 46% 15% 11% 74% 31 Dec 21 30 Sep 2231 Dec 21 30 Sep 22 ANALYSIS OF STATEMENT OF FINANCIAL POSITION +5.5% Total AssetsA As of 30 September 2022, the total

Liabilities 50% 21% 14% 15% 17% 25% 14% 71% 14% 15% 44% 16% 10% 74% 31 Dec 21 31 Dec 2231 Dec 21 31 Dec 22 ANALYSIS OF STATEMENT OF FINANCIAL POSITION +10.5% Total Assets As of 31 December 2022, the total

2022 2021 Statement of Financial Position THB Mn THB Mn THB Mn % Cash and cash equivalents 429.1 890.7 (461.6) (51.8) Trade and other receivables 1,432.4 1,069.0 363.4 34.0 Receivables under finance

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

% 10% 76% 31 Dec 22 31 Mar 23 ANALYSIS OF STATEMENT OF FINANCIAL POSITION +0.7% Total AssetsA As of 31 March 2023, the total assets of the Company were THB 1,260 million, increased by THB 9 million or

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

power purchase agreement capacity of 112.73 MW. 8 30 June 31 December Change Statement of Financial Position 2023 2022 THB Mn THB Mn THB Mn % Cash and cash equivalents 287.7 429.1 (141.4) (33.0%) Trade

, lower depreciation cost, well-controlled marketing expense. After one time gain, profit was Bt7,713mn, improving 28% YoY and 7.4% QoQ. 3Q23 MD&A Advanced Info Service Plc. 5 Income statement (Bt mn) 3Q22

capacity of 112.73 MW. 8 30 September 31 December Change Statement of Financial Position 2023 2022 THB Mn THB Mn THB Mn % Cash and cash equivalents 195.0 429.1 (234.1) (54.6%) Trade and other receivables

December 31 December Change Statement of Financial Position 2023 2022 THB Mn THB Mn THB Mn % Cash and cash equivalents 1,180.6 429.1 751.5 175.1% Trade and other receivables 1,200.4 1,432.4 (232.0) (16.2