Rio Tinto owns 70% and operates Winu after Sumitomo Metal Mining completed its 30% acquisition in October 2025.
- Country
- Australia
- Commodity
- Cu
- Stage
- Feasibility
Price-|MCap-|Record updated Jul 2026
Rio Tinto owns 70% and operates Winu after Sumitomo Metal Mining completed its 30% acquisition in October 2025.