Ero Copper Corp. is a Canada-based base metals mining company focused on the production and sale of copper, with gold and silver as by-products. Its primary operations are in Brazil, centered on the Caraiba Operations in northeastern Bahia State, which include the Pilar and Vermelhos underground mines, the Surubim open pit mine, and associated processing facilities. The company also manages the Xavantina Operations, a gold and silver mine in Mato Grosso, and the Tucuma Project, a development-stage copper initiative in Para State. Ero Copper Corp. engages in the exploration, development, and mining of mineral properties, emphasizing clean copper production through its majority interest in Mineracao Caraiba S.A. These segments contribute to its role in the global copper supply chain, serving the basic materials sector within the specialty mining and metals industry. Headquartered in Vancouver, Canada, the company operates as a key player in Brazil's copper mining landscape.