NEXA · Nexa Resources S.A.

Summary

Nexa Resources S.A. announced its 2025 year-end Mineral Reserves and Mineral Resources update, with consolidated Proven and Probable Mineral Reserves increasing 4.4% to 115.1 million tonnes containing 4,047kt zinc. This reflects strong reserve replacement through near-mine exploration, extending life-of-mine at key operations like Vazante to 2034 and Aripuanã to 2041.