Investor Presentaiton

aa Aluminium for the world المنيوم البحرين ش.م.ب. Aluminium Bahrain B.S.C. (Alba Strong Market Sentiment Fuels Rebound in LME Price Record Breaking Operational & Financial Performance Supported by Higher LME Prices Financial Summary Q4 2021 Q4 2020 FY2021 FY2020 Average Cash LME (US$/MT) 2,764 1,918 2,475 1,702 Average Alumina Price (US$/MT) 383 276 325 280 Revenues¹ (US$M) 1,392 741 4,215 2,823 EBITDA (US$M) EBITDA% Net Profit (US$M) 605 187 1,636 455 43.5% 25.2% 38.8% 16.1% 482 85 1,202 26 Gain/(Loss) Unrealised Derivatives (1) Adjusted Net Income² ¹Refer to Note 26 (a) in the Financial Statements. ²Excludes unrealised gain/(loss) on derivatives (8) 483 85 1,202 34 Page 26

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