Ero Copper Corp. provided production guidance for the year 2024. The company's 2024 production guidance reflects the ongoing execution of its organic growth strategy, including the successful completion of the Xavantina Operations' NX60 initiative as well as the anticipated completion of the Tucumã Project, which remains on track to commence production in H2 2024.

As a result, the Company expects to deliver consolidated copper production of 59,000 to 72,000 tonnes in concentrate and gold production of 55,000 to 60,000 ounces. The Company's 2024 copper C1 cash cost guidance on a consolidated basis is $1.50 to $1.75. This range incorporates several key updates relative to previous 2024 C1 cash cost projections, including a revised copper C1 cash cost calculation methodology, as detailed in the Company's dated February 21, 2024.

At the Xavantina Operations, the gold C1 cash cost guidance range of $550 to $650 reflects improved fixed cost efficiencies driven by higher expected gold production, partially offsetting the impact of planned decreases to mined and processed gold grades. The gold AISC guidance range for 2024 is $1,050 to $1,150. The Company's updated cost guidance for 2024 assumes a foreign exchange rate of 5.00 BRL per USD, a gold price of $1,900 per ounce and a silver price of $23.00 per ounce.