Capstone Copper Ends Strike at Mantoverde, Restarts Full Operations

Capstone Copper has resolved a significant labour dispute at its Mantoverde mine in Chile, ratifying a new three-year agreement that ends a strike and sets the stage for a return to full operations.

  • Strike at Mantoverde mine reduced production to 55%
  • Union #2 ratifies new three-year collective bargaining agreement
  • All four unions at Mantoverde now have agreements in place
  • Capstone aims for safe, efficient return to full production
  • Focus on operational improvements and responsible mining
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Strike Resolution at Mantoverde

Capstone Copper Corp. has announced the successful ratification of a new three-year collective bargaining agreement with Union #2 at its Mantoverde copper-gold mine in Chile. This development brings an end to the strike that began on January 2, which had curtailed production to roughly 55% of normal levels. The resolution marks a critical step in stabilising operations at one of Capstone's key assets.

Broader Labour Harmony Achieved

With the agreement now secured with Union #2, Mantoverde has completed negotiations with all four unions representing its workforce. This comprehensive labour accord provides a foundation for the company to focus on safe and responsible mining practices, which are vital not only for operational continuity but also for the wellbeing of employees and the surrounding communities in the Atacama region.

Strategic Implications for Capstone Copper

The Mantoverde mine is a significant contributor to Capstone's portfolio, which also includes assets such as the Pinto Valley mine in Arizona and the Cozamin mine in Mexico. The company’s strategy emphasises transformational growth in copper production, cost optimisation, and operational innovation. Resolving the labour disruption swiftly allows Capstone to refocus on these strategic priorities and maintain momentum in meeting global copper demand.

Looking Ahead

While the announcement does not specify an exact timeline for returning to full production, the company’s commitment to a safe and efficient ramp-up suggests a measured approach to restoring output. Investors and market watchers will be keen to monitor subsequent operational updates and quarterly results to gauge the strike’s financial impact and the pace of recovery.

Bottom Line?

Capstone’s swift labour resolution at Mantoverde clears a major hurdle, but the path to full production will be closely watched.

Questions in the middle?

  • How quickly will Mantoverde return to full production capacity?
  • What financial impact did the strike have on Capstone’s recent results?
  • Will the new labour agreements influence operations at Capstone’s other mines?