derivatives broker shall trade derivatives contract for hedging purpose to prevent risk from changing of price or value of assets or liability, an obligation binding or going to bind in the future by

repayment. 3. Recorded liability under lease agreement over 1 year in second quarter of 2020 increased by Baht 117.92 million (according to Thai Financial Reporting Standards TFRS 16 "Leases"). 4. Employee

in supplier and contractor. 2. Long – term loan from financial institutions was Baht 756 million increased by Baht 50 million due to repayment. 3. Recorded liability under lease agreement over 1 year

-Current asset 419.12 30.5% 427.47 27.7% 8.35 2.0% Total Assets 1,372.78 100.0% 1,543.90 100.0% 171.12 12.5% Liabilities Current liability 118.33 8.6% 139.61 9.0% 21.28 18.0% Non-Current liability 57.26 4.2

contracts including tower lease agreement, site rental, office & shop building rental, and roaming on TOT’s 2100MHz spectrum. Key changes are as follows: a. Lease liability is a present value of the remaining

-Translation- Ref. No. PorBor. 029 / 2020 19 June 2020 Subject: Entering into Transaction of Disposing of Subsidiary’s Machines for the Debenture Debt repayment To: President The Stock Exchange of

% 15,103 4.2% Net debt to EBITDA (times) 1.0 0.8 0.9 Inventories 2,372 0.7% 1,895 0.5% Net debt & lease liability & spectrum license payable to EBITDA 2.3 2.3 2.3 Others 3,132 0.8% 4,044 1.1% Current Assets

1,989 0.7% 1,829 0.5% Net debt to equity (times) 1.4 0.9 1.3 Trade receivable 16,277 5.6% 16,768 4.7% Net debt to EBITDA (times) 1.0 0.7 1.0 Inventories 4,828 1.7% 2,669 0.8% Net debt & lease liability

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

0.5% Net debt to equity (times) 1.3 1.0 0.9 Trade receivable 16,277 5.6% 17,260 4.7% Net debt to EBITDA (times) 1.1 0.7 0.7 Inventories 4,828 1.7% 3,190 0.9% Net debt & lease liability & spectrum