reference. Notification of the Capital Market Supervisory Board No. TorThor. 35/2556 Re: Standard Conduct of Business, Management Arrangement, Operating Systems, and Providing Services to Clients of

parent 63.6% 60.0% 63.0% 58.9% 61.2% Remark: * EBITDA = Earnings before interest, taxes, depreciation and amortization - non-operating income / (expense) ** Normalized net profit = Net profit – unrealized

2.03 27% Core EBITDA/t (US$/t)) 107 100 94 14% 97 86 13% Net Operating Debt to Equity 0.84 0.80 0.99 0.84 0.99 Note: (1) Consolidated financials are based upon elimination of intra-company (or intra

one position in functional drinks market for four consecutive quarters since Q3’18. Despite C-Vitt’s supply constraint as the production line undergoing maintenance for debottlenecking during May’19

% * Extraordinary items from non-operating, consists of unrealised gain(loss) on exchange rate of receivable under finance lease agreement, gain(loss) on forward contracts, insurance claim and gain from business

9M21, AIS’ performance was in-line with the guidance, delivering a flat core service revenue due to on-going impact of the pandemic while reported slightly increase in EBITDA (+2% YoY). FY21 guidance is

business sector, especially for Cloud products and ICT solutions, increased 30% YoY. The cost of services rose 2.4% YoY, mainly due to the increase in content costs in line with the business direction of

) Net profit from ordinary activities attributable to the parent 374.5 338.1 341.3 0.9% (8.9%) 1,031.9 985.0 (4.5%) * Extraordinary items from non-operating, consists of unrealised gain on exchange rate

) 25.6 95.5 (149.2) (127.4) (21.8) Net profit from ordinary activities attributable to the parent 305.6 338.1 341.3 393.3 52.0 15.2% 1,358.4 1,378.3 19.9 1.5% * Extraordinary items from non-operating

attributable to the parent 338.1 326.6 314.3 (3.8%) (7.0%) 643.7 640.9 (0.4%) * Extraordinary items from non-operating, consists of unrealised gain (loss) on exchange rate of receivable under finance lease