The Antamina mine in Peru is set to increase its copper production by 20% to 450,000 tonnes (t) in 2026, from an expected 380,000t this year, according to a Bloomberg report. The report quoted Antamina CEO Luis Santivanez as saying that production is expected to stabilise at around 400,000t annually in the years thereafter. With the increased output, Antamina could position itself among Peru's top copper producers, alongside Freeport-McMoran's Cerro Verde and MMG's Las Bambas mines. Additionally, Antami ...