(all amounts in US dollars, unless otherwise noted) VANCOUVER, British Columbia, June 12, 2024 (GLOBE NEWSWIRE) -- Ero Copper Corp. (TSX:ERO, NYSE:ERO) (the "Company") is pleased to announce that it has received the Operational License for the Tucumã Project (the "Project") – the last remaining permitting milestone for commercial operation. With physical completion at approximately 99%, commissioning well advanced, and over 90% of the operational staff hired and trained, first concentrate continues to be ex ...