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| Copper production |
Antofagasta shares dropped over 6% in London trading after publishing weak medium-term production targets. The Chilean mining major set its 2027 copper guidance between 630,000 and 690,000 tonnes. This volume range fell significantly short of market forecasts. Lower copper grades at Centinela Concentrates continue to constrain overall operational expansion. Rising diesel costs and ongoing union labor disruptions further weigh on company profitability.
Operational Headwinds Impact Centinela and Los Pelambres Operations
Extreme weather conditions disrupted operations at Los Pelambres during early 2026. Higher copper grades at Los Pelambres offset declining production from Centinela Concentrates. Furthermore, two labor unions at Centinela declared strikes after the third quarter. These workforce disputes involve 20% of the mine's direct workforce. Meanwhile, Antofagasta advances its desalination plant expansion and new concentrate pipeline.
Scrap Metal Demand Rises Amid Primary Supply Deficits
Global smelters require higher scrap metal volumes to offset primary copper production shortages. Refiners actively bid for secondary raw materials as mined concentrate supply tightens. Investors closely watch Chilean copper supply fluctuations to gauge physical market availability. As a result, tight primary copper supply strengthens secondary metal premiums worldwide. Policy makers and industrial consumers must adapt to prolonged raw material supply constraints.
ScrapInsight Commentary
Antofagasta's reduced 2027 production guidance underscores mounting structural bottlenecks in primary copper extraction across South America. Declining ore grades and escalating operational expenditures will keep refined primary copper supply exceptionally tight through the late 2020s. Consequently, scrap metal recyclers and secondary copper processors will gain increased pricing power as global smelters depend heavily on high-grade scrap to bridge the supply gap.
