Vale Investor Presentation Deck

Safety and operational excellence III while reducing dams-associated risks ( 29 structures at emergency level as of today All structures at satisfactory safety condition by 2025 Considering 29 structures at emergency level as of March 31st, 2021. Decharacterization Number of upstream geotechnical structures (cumulative) 5 80 2019-20 21 14 22 16 Decharacterization 23 Measures for upstream dams at critical safety conditions Back-up dam Safety Improvements 16 24 2020 2025 19 Sul Superior 2029 25 19 26 2020 B3/B4 2025 23 2027 27 27 28 29 29 Forquilhas 2021 2024 2028 VALE 12

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