Nexa Resources S.A.(NEXA) - 2021 Q4 - Annual Report

NEXA RESOURCES ANNOUNCES 2021 YEAR-END MINERAL RESERVES AND MINERAL RESOURCES Luxembourg, March 17, 2022 - Nexa Resources S.A. ("Nexa Resources" or "Nexa" or the "Company") (NYSE Symbol: "NEXA") announces its 2021 Year-End Mineral Reserves and Mineral Resources relating to its operations and projects located in Peru and Brazil. Commenting on the MRMR update, Ignacio Rosado, CEO of Nexa Resources, said "our mineral exploration program in 2021 was still limited by the COVID-19 protocols and consequently, affe ...