Oatly Results Presentation Deck

EMEA Americas Asia Total 20 2023 REVENUE BRIDGE Volume 7% 2% (5)% 3% % Year-over-year growth Constant Currency (¹) Price / Mix 10% 18% (6)% 8% 1 Constant Currency (¹) Growth 18% 19% (11)% 11% Note: Number may not add due to rounding (1) Constant currency revenue is a non-IFRS measure. Please see appendix for a reconciliation to revenue, the nearest IFRS measure. FX Impact 0% 0% (4)% (1)% Revenue Growth 18% 19% (15)% 10% 29

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