RATIOS 2Q'20 2019 Return on Equity 9.58% 15.5% Debt/Equity Ratio 1.19x 0.95x Net Interest-bearing Debt/Equity Ratio 0.91x 0.81x As of 30 June 2020, the Company’s Debt-to-Equity ratio was 1.19x, increased

at 2.9 times decreased from 3.1 times as of February 28, 2023. Return on Equity (attributable to the owners of the parent) (ROE) and Return on Asset (ROA) for the first half of 2023 are 12.6 % and 3.1

, 2023. Return on Equity (attributable to the owners of the parent) (ROE) and Return on Asset (ROA) for 9M/2023 are 12.4% and 3.0%, respectively. Key Financial Ratio Ended 30 November 3Q/22 3Q/23 9M/22 9M

(times) 0.4 0.3 0.3 Interest Coverage (times) 18.0 15.2 12.1 Debt Service Coverage Ratio (times) 3.1 1.3 1.6 Return on Equity 33 % 33 % 38 % Figures from P&L are YTD annualized. *Exclude Lease liability

% Return on Equity 90% 64% 73% Network and PPE 118,271 43% 130,658 47% Figures from P&L are annualized YTD. Intangible asset 4,099 1.5% 4,388 1.6% Defer tax asset 2,618 0.9% 2,743 1.0% Debt Repayment

% 34,841 12% Debt Service Coverage Ratio (times) 3.4 2.7 4.4 Spectrum license 115,378 42% 107,524 38% Return on Equity 67% 76% 65% Network and PPE 118,271 43% 132,579 47% Figures from P&L are annualized YTD

Others 3,433 1.2% 4,041 1.4% Interest Coverage (times) 13 12 13 Current Assets 34,905 12% 46,038 16% Debt Service Coverage Ratio (times) 17 2.9 4.2 Spectrum license 111,749 38% 109,610 37% Return on Equity

Current Assets 34,905 12% 37,623 13% Debt Service Coverage Ratio (times) 4.5 4.2 4.2 Spectrum license 111,749 38% 107,447 37% Return on Equity 62% 53% 51% Network and PPE 130,212 45% 129,253 45% Figures

% Return on Equity 65% 66% 55% Network and PPE 132,579 47% 130,212 45% Figures from P&L are annualized YTD. Intangible asset 4,499 1.6% 5,092 1.8% Defer tax asset 2,562 0.9% 3,210 1.1% Debt Repayment

from 3.1 times as of February 28, 2023. Return on Equity (attributable to the owners of the parent) (ROE) and Return on Asset (ROA) for the fiscal year 2023 are 13.8% and 3.5%, respectively. 7 Key