-Translation- Ref. No. PorBor.025 / 2019 August 28, 2019 Subject: Entering into Transaction of Disposing of Subsidiary’s Land and Buildings for the Debenture Debt repayment (Additional information

liability of Bt88,108mn lined up toward 2020, net debt to EBITDA remained at 1.4x with average cost of debt at 3% p.a. Cash Flow In 9M17, AIS generated operating cash flow (after tax) of Bt46,762mn, which

-Translation- Ref. No. PorBor.025 / 2019 August 28, 2019 Subject: Entering into Transaction of Disposing of Subsidiary’s Land and Buildings for the Debenture Debt repayment To: President The Stock

-Translation- Ref. No. PorBor.025 / 2019 August 28, 2019 Subject: Entering into Transaction of Disposing of Subsidiary’s Land and Buildings for the Debenture Debt repayment (Additional) To: President

strong with low debt-to-equity ratio and high current ratio. P a g e | 3 - Management Discussion and Analysis 1Q2020 - 4,346 1,714 2,942 881 1,102 900 83% 17% 61% 39% 77% 23% 1Q2020 1Q2019 4Q2019 2,816

on Assets (%) 4.78 3.95 6.33 Return on Fixed Assets (%) 36.41 30.95 36.84 Asset Turnover (Times) 1.04 1.11 1.07 FINANCIAL POLICY RATIO Debt to Equity Ratio (Times) 0.26 0.27 0.27 Interest Coverage

from lower interest-bearing debt which decreased slightly to Bt102,800mn. The company has a spectrum liability of Bt14,267mn to be paid to the NBTC in 2H18. Total equity was Bt56,069mn increasing 11

portion of debentures of 3,614.5 Million Baht, debentures (net) of 2,299.7 Million Baht and advances and deposits received from customers of 4,001.2 Million Baht, deferred tax liability on gain from JV

Million Baht, debentures (net) of 2,299.7 Million Baht and advances and deposits received from customers of 4,001.2 Million Baht, deferred tax liability on gain from JV transaction of 1,897.6 Million baht

portion of debentures 893.34 895.60 2.26 0.25% Current portion of lease liabilities 3.92 14.11 10.19 259.95% Other current liabilities 180.97 244.39 63.42 35.04% Converitble debentures - liability component