%) Adjusted Net Profit (loss) for the period (148.9) (8.5%) (945.7) (82.1%) (796.8) (535.0%) 1 Non-recurring items is defined as gain on disposal of share of JV company transaction and disposal of sublease 2

87.01 (70.38) (5.80) Revenues from Services 90.35 7.30 115.64 8.29 (25.29) (21.87) Total Revenue from Sales and Services 1,233.51 99.70 1,329.18 95.30 (95.67) (7.20) Gain on Sales of Fixed Assets 2.48

loss per share of THB 3. 49. The Company’s performance of each business group as follow: Note: Operating EBITDA is EBITDA excluding Inventory Gain/Loss (net NRV), one-time item and Gain/(Loss) from

nine-months of 2021, other incomes were 2,177 million baht or 14% of total revenues, showing an increase of 101 million baht or 5% y-y, mainly consist of bad debt recovery was 1,019 million baht, gain on

staff-related expenses. Net FX loss was Bt-42mn in 1Q22, turned negative, compared to FX gain of Bt163mn in 4Q21 due to THB depreciation. AIS has the policy to mitigate the currency risk using hedge

% Million Baht % Common Equity Tier-1 capital funds The Bank 17,110.6 10.277 16,557.5 10.195 Minimum rates required by law* 5.750 5.125 The Difference 4.527 5.070 Tier 1 capital funds The Bank 17,110.6 10.277

required by law* 5.750 5.125 The Difference 4.527 5.070 Tier 1 capital funds The Bank 17,110.6 10.277 16,557.5 10.195 Minimum rates required by law* 7.250 6.625 The Difference 3.027 3.570 Total capital funds

a warrant holder shall receive in cases where a company fails to deliver underlying shares upon the exercise of warrants which shall not be less than the difference between the market price of the

Net Profit less extraordinary items less tax adjusted inventory gain/loss. Net Operating Debt is Net Debt (total debt less cash and current investments) less cash outflow for the various projects

expected benefits the Company would gain from this allocation of newly issued shares : The Company will use funding from warrant issuance for working capital and debt repayment due in 2021-2024