. Financial Position (Bt mn/% to total asset) 4Q17 1Q18 Key Financial Ratio 1Q17 4Q17 1Q18 Cash 10,650 3.7% 8,499 3.0% Interest-bearing debt to equity (times) 2.5 2.2 2.1 ST investment 2,643 0.9% 2,407 0.8% Net

- - 2022 - 12,636 - - 2023 7,820 6,400 - - 2024 6,638 - - - 2025 - - - - 2026 7,180 - - - Financial Position (Bt mn/% to total asset) 4Q16 1Q17 Cash & cash equivalent 11,226 4.1% 10,082 3.6% Bank dep. & ST

Info Service Plc. Financial Position (Bt mn/% to total asset) 4Q16 3Q17 Key Financial Ratio 3Q16 2Q17 3Q17 Cash 11,226 4.1% 9,450 3.4% Interest-bearing debt to equity (times) 2.94 2.31 2.54 ST investment

4Q17 Cash 11,226 4.1% 10,650 3.7% Interest-bearing debt to equity (times) 2.3 2.5 2.2 ST investment 2,963 1.1% 2,643 0.9% Net debt to equity (times) 2.0 2.3 1.9 Trade receivable 11,377 4.1% 14,179 5.0

Plc. Financial Position (Bt mn/% to total asset) TFRS 15 Key Financial Ratio 1Q18 4Q18 1Q19 4Q18 1Q19 Cash 9,067 3.1% 20,498 6.9% Interest-bearing debt to equity (times) 2.1 1.9 1.8 ST investment 2,221

Post-TFRS 15 4Q18 2Q19 2Q18 1Q19 2Q19 Cash 9,067 3.1% 11,198 3.9% Interest-bearing debt to equity (times) 1.8 1.8 1.5 ST investment 2,221 0.8% 1,983 0.7% Net debt to equity (times) 1.7 1.4 1.3 Trade

Info Service Plc. Financial Position (Bt mn/% to total asset) 4Q17 2Q18 Key Financial Ratio 2Q17 1Q18 2Q18 Cash 10,650 3.7% 7,555 2.7% Interest-bearing debt to equity (times) 2.3 2.1 1.8 ST investment

flow 55,175 CAPEX & Fixed assets 16,513 Sale of equipment 759 Payment of spectrum license 10,280 Interest received 135 Dividend paid 21,852 Proceed from ST borrowings 3,300 Income tax paid 6,293 Proceed

obligated to comply with the Notification. The Company shall eliminate the conflict of interest by 1 st April 2020. Details specified in the enclosure no. 2 and 4. The shareholding structure of KTMS before

Advanced Info Service Plc. Financial Position Key Financial Ratio (Bt mn/% to total asset) 4Q20 1Q21 1Q20 4Q20 1Q21 Cash 18,421 5.3% 17,750 4.9% Interest-bearing debt to equity (times) 1.5 1.3 1.3 ST