Vale Investor Day Presentation Deck

13 1 Reparation, People & Safety Strengthening risk management through HIRA¹ 100% of Vale's Scope sites assessed 850 potential material Risk identification unwanted events 597 72 2,172 immediate Risk treatment actions 1,298 8,750 critical Risk monitoring controls 6,757 ¹ Hazard Identification and Risk Assessment 2020 2021 253 874 7 1,993 Canada Replacement of liquid chlorine by bleach Replacement of liquid propane storage in large volumes by on- demand natural gas Mozambique ▪ Reduction of ammonium nitrate inventory VALE

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