Ero Copper Corp., a base metals mining company, engages in the exploration, development, and production of mining projects in Brazil. It engages in the production and sale of copper concentrate from the MCSA Mining Complex located within the Curaçá Valley, northeastern Bahia state, as well as gold and silver byproducts. The company also holds a 100% interest in the Boa Esperança property, a copper development project located within southeastern Pará state; and NX Gold property located in Mato Grosso state. Ero Copper Corp. was incorporated in 2016 and is headquartered in Vancouver, Canada.