% Efficiency Ratios Return on Equity (%) 15.44% 15.32% 17.67% Return on Assets (%) 10.87% 10.68% 12.25% Return on fixed assets (%) 82.27% 89.99% 116.94% Asset turnover times 1.14 1.09 1.06 Financial Policy

Bt36,309mn, increasing 9.3% YoY and 5% QoQ mainly driven by growth of fixed broadband and the full-quarter recognition of CSL revenue and equipment rental. Excluding IC and equipment rental, core service

National rating: AA+ (THA), Outlook: Stable S&P BBB+, Outlook: Stable Source and Use of Fund: 1H19 (Bt mn) Source of fund Use of fund Operating cash flow 38,000 CAPEX & Fixed assets 9,443 Sale of equipment

Source and Use of Fund: 1Q18 (Bt mn) Source of Fund Use of Fund Operating cash flow 18,086 CAPEX & Fixed asset 6,467 Sale of equipment 310 Income tax paid 351 Interest received 55 Finance cost & financial

flow 75,895 CAPEX & Fixed assets 20,198 Sale of equipment 847 Payment of spectrum license 20,536 Interest received 173 Dividend paid 21,852 Proceed from ST borrowings 3,000 Income tax paid 6,763 Cash

BBB+, Outlook: Stable Source and Use of Fund: 1Q19 (Bt mn) Source of fund Use of fund Operating cash flow 21,104 CAPEX & Fixed assets 3,123 Sale of equipment 19 Income tax paid 493 Interest received 36

% 59,870 Fixed broadband revenue 1,640 1,683 2.6% 3,323 Other service revenues 1,116 1,066 -4.5% 2,182 Core service revenue 33,090 32,285 -2.4% 65,375 IC and equipment rental 3,290 3,439 4.5% 6,729 Service

: 9M20 (Bt.mn) Source of fund Use of fund Operating cash flow 65,214 CAPEX & Fixed assets 18,040 Sale of equipment 27 Spectrum license 23,707 Interest received 201 Income tax and Finance cost paid 8,808

revenue recovered QoQ due to strong subscriber acquisition as well as demand driven by government stimulus package. Fixed broadband and Enterprise business continued its growth momentum driven by the

Equity 81,825 23% 75,737 21% S&P BBB+, Outlook: Stable Source and use of fund: 1Q22 (Bt mn) Source of fund Use of fund Operating cash flow 19,382 CAPEX & Fixed assets 7,696 Sale of equipment 9 Spectrum