ERO vs VALE

Ero Copper Corp.

Ero Copper Corp., a mining company, focuses on the production, exploration, and development of mining projects in Brazil. The company also explores for copper, gold, and silver deposits. Its principal property is the Vale do Curaçá property covering an area of approximately 153,741 hectares located in the northeastern Bahia State, Brazil. The company also holds interests in the Boa Esperança project covering an area of approximately 4,034 hectares located in Pará, Brazil; and NX gold mine covering an area of approximately 31,096 located in Mato Grosso, Brazil. Ero Copper Corp. was incorporated in 2016 and is headquartered in Vancouver, Canada.

VALE S.A.

Vale S.A., together with its subsidiaries, produces and sells iron ore and iron ore pellets for use as raw materials in steelmaking in Brazil and internationally. The company operates through Ferrous Minerals, Base Metals, and Coal segments. The Ferrous Minerals segment produces and extracts iron ore and pellets, manganese, ferroalloys, and other ferrous products; and provides related logistic services. The Base Metals segment produces and extracts nickel and its by-products, such as copper, gold, silver, cobalt, precious metals, and others. The Coal segment is involved in the extraction of metallurgical and thermal coal; and provides related logistic services. It also offers platinum group metals. The company was formerly known as Companhia Vale do Rio Doce and changed its name to Vale S.A. in May 2009. Vale S.A. was founded in 1942 and is headquartered in Rio de Janeiro, Brazil.