We have 8 operations distributed between Brazil and Peru – three of which are refineries and six mines –, including the largest underground zinc mine in Peru (Cerro Lindo) and the largest zinc refinery in the Americas (Cajamarquilla). As a result, we account for 4% of the world’s zinc production and are the only producer of metallic zinc in Latin America, excluding Mexico. We also produce copper, lead, silver and gold as by-products.