Disruptions in Chile and Peru: Is Copper Supply Really Starting to Slip Out of Control?

In 2025, LME copper prices rose 24%, the largest annual gain since 2009, and in 2026 they briefly surpassed $13,000 per tonne. Core South American copper suppliers Chile and Peru face multiple shocks including strikes, power outages, and accidents. In 2026, Chile's copper output hit a nine-year low, intensifying supply instability that could reshape the long-term pricing system.