Strong Foundation for Growth, Decarbonisation and Shareholder Returns

Aluminium Value Chain 2021 Actuals Mining Refining Aluminium Casting Bauxite Alumina 30% 54.3dmt 7.9mt 80% Aluminium 100% 3.2mt Casthouse Prodn RTA Intersegment 70% 20% 3rd Party Sales Bauxite Alumina 37.6dmt 1.6mt Rio Tinto ©2022, Rio Tinto, All Rights Reserved 50% 50% VAP Non-VAP 54 54

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