Vale Investor Presentation Deck
19
Vale S.A. Proxy Season 2022
Investing in technology for a stronger performance
Integrated Remote Operating Control (iROC)
✓ Short interval control: adherence to plan and
expedite problem solving
✓ Minimize operational delays and expedite
maintenance services
✓ Opportunity to increased production (>10%)
KOMA
O
KOMATSU
Mine automation and continuous operations
✓ Mechanical rock excavator: potential to change
underground hard rock mining in Canada
✓ More continuous type process, aiming to increase
productivity by 50% in underground development
activities (less blasting, more time at face)
✓ Undergoing trials at Garson mine in Sudbury
PAH
Re-rating
Autonomous equipment coupled with Surge
Loader & Ore Sorter
✓ Autonomous drills & trucks: remove people from
risk, increase productivity and effective work time
✓ Surge Loader with ore sorting: high-grading to
increase recovery
✓ Full implementation of the autonomous across
Base Metals for >5% asset productivity increase
and 5% reduction in GHG emissions
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