ERO

Ero Copper Corp. is a copper producer with operations in Brazil. The Company's primary asset is a 99.6% interest in the Brazilian copper mining company, Mineracao Caraiba S.A. (MCSA), 100% owner of the Company's Caraiba Operations, which are located in the Curaca Valley, Bahia State, Brazil, and the Tucuma Operation, an open pit copper mine located in Para State, Brazil. The Company also owns 97.6% of NX Gold S.A. (NX Gold), which owns the Xavantina Operations, an operating gold and silver mine located in Mato Grosso State, Brazil. It also has an agreement with Vale Base Metals for a 60% interest in the Furnas Copper-Gold Project, located in the Carajas Mineral Province in Para State, Brazil. The Caraiba Operations are located in northeastern Bahia State, Brazil, approximately 385 kilometers (km) north-northwest of the capital city of Salvador. The Xavantina Operations are located in southeastern Mato Grosso State, Brazil, approximately 670 km east of the capital city of Cuiaba.