NEXA Description — Nexa Resources SA
Nexa Resources is a holding company. Through its subsidiaries, Co. is engaged as an integrated zinc producer. Co. has two reportable segments: mining and smelting. The mining segment includes polymetallic mines located in the Central Andes of Peru and in the state of Minas Gerais in Brazil. In addition to zinc, Co. produces substantial amounts of copper, lead, silver and gold as by-products. The smelting segment includes operating units located in Cajamarquilla in Peru and in the state of Minas Gerais in Brazil. The facilities recover and produce metallic zinc (zinc and zinc alloys), zinc oxide and by-products, such as sulfuric acid.