Investor Presentaiton

aa Aluminium for the world المنيوم البحرين ش.م.ب. Aluminium Bahrain B.S.C. (Alba Aluminium Industry: Volatile Market Conditions Push LME Price Higher Strong Financial Performance Supported by High LME Prices Financial Summary Average Cash LME (US$/MT) Average Alumina Price (US$/MT) Revenue¹ (US$M) EBITDA (US$M) EBITDA% Net Income (US$M) Gain/(Loss) Unrealised Derivatives Adjusted Net Income² ¹Refer to Note 7 in the Financial Statements. 2Excludes unrealised gain/(loss) on derivatives Q1 2022 Q1 2021 3,267 2,092 432 298 1,210 805 492 240 40.7% 29.8% 390 139 3 1 387 138 Page 22

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