bearing-debt as of end 1Q21 stood at Bt94,417, decreasing compared to Bt99,571mn as of end 4Q20. Total equity was Bt71,657mn, decreasing -5.3%YoY from dividend appropriated. Cash flow In 1Q21, AIS continued

Interest-bearing debt to equity (times) 1.2 1.1 1.1 Net debt to equity (times) 1.0 0.9 0.9 Net debt to EBITDA (times) 0.8 0.8 0.9 Net debt & lease liability & spectrum license payable to EBITDA 2.3 2.1 2.2

) (%) 5.38% 5.66% Capital Structure and Debt Ratio Debt to Equity ratio (time) 0.91 0.86 Debt Service Coverage ratio (DSCR) (time) 2.25 2.13 Note: 1) Gross profit and Net profit were excluded construction

revenue (%) 23.59% 28.33% Performance Ratio Return on Equity (ROE) (%) 9.74% 10.71% Return on Assets (ROA) (%) 5.06% 5.64% Capital Structure and Debt Ratio Debt to Equity ratio (time) 0.94 0.88 Debt Service

revenue (%) 27.31% 29.59% Performance Ratio Return on Equity (ROE) (%) 10.82% 10.63% Return on Assets (ROA) (%) 5.78% 5.57% Capital Structure and Debt Ratio Debt to Equity ratio (time) 0.84 0.86 Debt

(%) 22.40% 27.31% Performance Ratio Return on Equity (ROE) (%) 8.32% 10.82% Return on Assets (ROA) (%) 4.24% 5.78% Capital Structure and Debt Ratio Debt to Equity ratio (time) 1.05 0.84 Debt Service Coverage

% Performance Ratio Return on Equity (ROE) (%) 9.20% 10.75% Return on Assets (ROA) (%) 4.80% 5.80% Capital Structure and Debt Ratio Debt to Equity ratio (time) 0.97 0.83 Debt Service Coverage ratio (DSCR) (time

Bt238,749mn increasing 2.2% mainly from Bt10,614mn dividend payable paid on 26-Apr-18, offset by lower interest- bearing debt, currently standing at Bt101bn. As a result, total equity was Bt48,036mn declining

Bt223,078mn decreasing 4.2% from lower interest-bearing debt, which currently stood at Bt97,700mn, down from Bt109,100mn. Total equity was Bt64,529mn increasing 12% from retained earnings. Net debt to EBITDA

-19 due to an increase in spectrum payable and lease liabilities. The interest bearing- debt currently stood at Bt92,200mn, decrease from Bt94,200mn. Total equity reported Bt71,696mn slightly increase