Ero Copper Corp. (NYSE: ERO, TSX: ERO) is a base metals mining company with organic production growth via its 99.6% interest in Mineração Caraíba S.A. (“MCSA”), a long-established Brazilian copper mining company with over 40 years of operating history in the Curaçá Valley. MCSA’s primary assets are the fully integrated mining and processing operations of the MCSA Mining Complex, located in northeastern Bahia, Brazil. Ero’s strategy is centered upon aggressively increasing the high-grade mineral reserves, extending mine life and maximizing mill throughput, leveraging the excess capacity of the installed infrastructure. In addition, MCSA owns 100% of the “turn key” Boa Esperanҫa development project, an IOCG-type copper deposit located in southern Pará State, Brazil.