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| Codelco El Teniente |
Codelco suspends development at the Andes Norte section of the El Teniente mine for up to two years. This unexpected halt compounds production challenges at the world's largest underground copper mine and tightens global supply. Consequently, the disruption pushes benchmark futures higher amid historically low inventories and strong market anxiety.
New geological studies reveal unprecedented seismic risks associated with the greater depth of the Andes Norte project. Therefore, the Chilean copper giant prioritizes worker safety following a tragic rockburst in July 2025. Meanwhile, Codelco struggles to restore production after output dropped to a twenty-five-year low. As a result, the company abandons its long-term goal of returning to 1.7 million tonnes of annual production by 2030.
Geotechnical Pressures and Underground Mining Risks
Aging operations force global miners to dig deeper underground, increasing their exposure to severe geotechnical hazards. For instance, the century-old El Teniente mine features over 4,500 kilometers of tunnels beneath the Andes. Consequently, unexpected seismic phenomena threaten production stability across major mining districts. Furthermore, similar structural challenges impact other major copper producers worldwide.
Surging Prices and Tight Physical Inventories
Physical copper markets react sharply to mounting supply risks rather than traditional demand indicators. For instance, Comex September copper recently surged to an intraday record of $6.7045 per pound. In addition, low LME on-warrant inventories and heavy U.S. imports create a severe near-term squeeze. Therefore, traders continue to ship metal into the United States ahead of potential tariff implementations.
ScrapInsight Commentary
Codelco's extended outage at El Teniente severely limits the industry's ability to offset structural deficits from aging deposits. With exchange inventories depleted and speculative long positions concentrated, physical copper prices remain highly vulnerable to sudden supply shocks.
