Chile Copper Strike Begins at Centinela Mine
About 709 workers at Chile's Centinela copper mine began a legal strike on 7 October 2026 after mediation failed. We explain the offer and the copper risk. The post Chile Copper Strike Begins at Centinela Mine appeared first on The Rio Times .
Two unions representing 709 workers at the Minera Centinela copper mine in northern Chile launched a legal strike on Wednesday 7 October 2026 after mediation failed. The dispute centers around pay gaps between the Minera Esperanza union, with 420 members, and the Distrito Centinela union, with 289 members. Both unions represent roughly a quarter of the mine's workforce.
The mining company, Antofagasta Minerals, presented its final offer on 23 September, which included a net bonus of 22.5 million Chilean pesos, a soft loan of 3.5 million pesos, and a 2% real pay rise. However, the workers rejected the offer, citing a lack of resolution to pay gaps and a refusal to discuss a mechanism to address discrimination and prevent future disparities.
The strike began promptly at 8:00 local time, with the unions warning that their emergency plans could buffer output for about two weeks, potentially impacting production in November. The company maintains that its production remains unchanged and denies any discrimination against union members. Prediction markets, regulated in the US by the CFTC, show a high probability that copper prices will rise above certain thresholds on the day the strike begins, indicating market concern over the potential supply disruptions.
Written by urgent.news from The Rio Times's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
