Ero Copper (ERO) is ramping up production, with Q1 copper output up 39% year-on-year, driven by the Tucumã mine's successful ramp-up. ERO's transition from heavy investment to cash flow generation is underway, with rising copper prices and improved balance sheet metrics supporting future growth. Despite a doubling in share price, ERO trades at a forward EV/EBITDA discount to peers, with a 2027 target price of $37.76, 24% above current levels.