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 Higher Direct Cost Owing to Higher Alumina, CPC Prices & Higher Production and Other Operating Costs Direct Cost Bridge (US$M) - Q4 2021 vs. Q4 2020 800 700 600 104 500 H 537 2 130 10 1 2 30 752 400 Direct Cost Q4 2020 RM RM Energy Price Consumption Price Other RM Alumina Sales' Cost Inventory Absorption Plant Spending Direct Cost Q4 2021 *RM stands for Raw Materials Page 35

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