Pau Branco is Vallourec's licensed producing open-pit hematite and itabirite mine near Brumadinho in Minas Gerais. ArcelorMittal's interest is indirect through its retained 17.3% Vallourec shareholding after the May 2026 sell-down; Vallourec classifies the mine as an S-K 1300 exploration-stage property because it has not declared compliant reserves.
- Country
- Brazil
- Commodity
- Fe
- Stage
- Production