1.0 Trade receivable 16,579 4.7% 16,173 4.4% Net debt to EBITDA (times) 0.7 0.8 0.8 Inventories 2,372 0.7% 3,189 0.9% Net debt & lease liability & spectrum license payable to EBITDA 2.3 2.2 2.3 Others

period. • Other Current Financial Assets decreased by THB 10 million due to the debt repayment from customer on trade and other receivables and lower inventory. Total LiabilitiesL As of 30 June 2021, the

3Q20 2Q21 3Q21 Cash 18,421 5.3% 11,336 3.2% Interest-bearing debt to equity (times) 1.6 1.2 1.1 ST investment 1,921 0.5% 1,385 0.4% Net debt to equity (times) 1.3 1.0 1.0 Trade receivable 16,579 4.7

THB 27 million due to sales of financial assets, the debt repayment from customer on trade and other receivables and lower inventory. Total LiabilitiesL As of 30 September 2021, the total liabilities of

% Interest-bearing debt to equity (times) 1.3 1.1 1.1 ST investment 1,392 0.4% 1,258 0.4% Net debt to equity (times) 1.0 0.9 0.9 Trade receivable 15,219 4.3% 15,149 4.3% Net debt to EBITDA (times) 0.8 0.8 0.8

% -83% 23% 2Q22 MD&A Advanced Info Service Plc. 6 Financial Position (Bt mn%to total asset) 4Q21 2Q22 Cash 12,739 3.6% 10,148 2.9% ST investment 1,392 0.4% 1,020 0.3% Trade receivable 15,219 4.3% 16,083

Profit Margin are calculated from Total Revenue 1 Financial PerformanceExecutive Summary Significant Events Management Discussion & Analysis Q4/2022 Source : Trade Policy and Strategy Office (TPSO) 44.6

% 12,488 3.8 % ST investment 982 0.3 % 889 0.3 % Trade receivable 16,414 4.9 % 16,467 5.0 % Inventories 3,839 1.1 % 3,992 1.2 % Others 4,088 1.2 % 3,626 1.1 % Current Assets 34,338 10 % 37,462 11 % Spectrum

% 50.2% 80bps Classification: Internal 2Q23 MD&A Advanced Info Service Plc. 6 Financial Position (Bt mn%to total asset) 4Q22 2Q23 Cash 9,014 2.7% 13,584 4.2% ST investment 982 0.3% 848 0.3% Trade

through Modern Trade channels in full force. The aim is to expand distribution channels to cover a wider range of areas, expand to new customer base, and increase the Company's growth opportunities. In