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Workers to Strike at World's Largest Copper Mine in Chile

The union says 3 million pesos of the offer is a repayable loan, and a walkout could start if mediation is not extended.

  • Workers at Escondida, the world's largest copper mine, initiated a strike on Wednesday after pay negotiations with Australian mining giant BHP fell apart; the Supervisors and Staff Union No. 2, representing about 1,020 members, led the action.
  • Disagreement centers on BHP's final package of 28 million pesos per worker, which union leaders dismissed as a "poor offer"; the union argues 3 million pesos of the total is a repayable soft loan rather than a bonus.
  • Members overwhelmingly backed the walkout with about 95% of the vote late last month; supervisors also claim BHP excluded demands for pay raises and monthly production bonuses from the final proposal.
  • Chile produces nearly a quarter of global copper, making this stoppage critical for international markets; with demand surging for artificial intelligence and energy transition, any disruption threatens to tighten supply and increase prices for buyers.
  • This dispute recalls the 44-day strike in 2017, the longest in Chile's mining history; experts note that temporary closures exacerbate existing shortfalls, with UBS expecting production gaps to reach an all-time high next year.
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And to fulfill the obligatory mediation before the Inspection of Labor, the Escondida miner of BHP reported that . “To advance in the approval of the bases and the formalization of the contract, the parties have defined by mutual agreement an extension of mediation of 1 day”, the official communiqué said. The vote of the agreement by ... Continue reading "Last minute window in Escondida: Company and union reach agreement that could avoid strike"

·Concepción, Chile
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Lean Right

The union of supervisors and staff of Escondida, after not reaching agreement in the mediation with the Directorate of Labor, decided to start the strike from the first shift of this Wednesday. BHP offers $ 29.5 million as a conflict term bonus.

·Las Condes, Chile
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  • 45% of the sources are Center, 44% of the sources lean Right
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Bloomberg broke the news in New York, United States on Tuesday, October 13, 2026.
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