Investor Presentaiton

aa Aluminium for the world المنيوم البحرين ش.م.ب. Aluminium Bahrain B.S.C. (Alba Financial Key Performance Indicators - Q4 & FY 2023 EBITDA impacted by lower LME price & premiums Free Cash Flow¹ impacted by working capital changes $ FY: US$804 million down by 46% YoY Q4: US$203 million down by 9% YoY FY: US$314 million down by 72% YoY Q4: US$62 million down by 41% YoY HH Net Income driven by lower EBITDA FY: US$652 million down by 47% YoY Q4: US$255 million down by 50% YoY Alba BoD recommend Final Dividend of US$60 million to be paid on 31 March 2024 [2023 Dividend Pay-out Ratio: 35%] ¹Free Cash Flow excludes PS5 Block 4 CAPEX spending Page 17

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