Chile · MiningKey Facts — Forecast cut Cochilco lowered 2026 output to 5.27 million tonnes, down 2.6% from 2025. The Chuquicamata open-pit copper mine in Chile; Cochilco expects national output to dip to 5.27 million tonnes in 2026. Browse the directory →Chile’s state copper commission cut its 2026 copper output forecast to 5.27 million tonnes, according to Cochilco. Cochilco Revises Output Forecast LowerCochilco, Chile’s state copper commission, revised its 2026 output forecast to 5.27 million tonnes. From The Rio Times Related coverage · 11 Aug 2026 Africa Intelligence Brief — Tuesday, August 11, 2026 Read →Cochilco Raises 2026 Copper Price ForecastIn its report, Cochilco also raised its 2026 average copper price forecast to US$5.95 per pound.