Ero Copper Corp. is pleased to announce its 2023 production results, 2024 guidance and three-year production outlook. HIGHLIGHTS Record Gold Production Driven by Successful Completion of the NX 60 Initiative The Xavantina Operations produced 59,222 ounces of gold in 2023, exceeding the increased guidance range of 55,000 to 59,000 ounces, issued on November 2, 2023, and the original 2023 guidance range of 50,000 to 53,000 ounces Average processed gold grades of 15.13 grams per tonne represented a 98.8% increase in gold grades as compared to 2022 Caraíba Mill Expansion Design Capacity Reached by Year-End The Caraíba Operations produced 43,857 tonnes of copper in concentrate for the full year, slightly below guidance of 44,000 to 47,000 tonnes Although the Caraíba mill expansion...