Mr. Daniel Sampieri reports

CAPSTONE COPPER RESUMES FULL OPERATIONS AT MANTOVERDE

Sulphide copper production at Capstone Copper Corp.'s Mantoverde mine in Chile has returned to full operating rates following a period of interrupted production due to a motor failure in the ball mill, as previously announced on Aug. 31. Five days of planned maintenance is still expected to be conducted at the end of September.

About Capstone Copper Corp.

Capstone Copper is an Americas-focused copper mining company headquartered in Vancouver, Canada. The company owns and operates the Pinto Valley copper mine, located in Arizona, the Cozamin copper-silver mine, located in Zacatecas, Mexico, the Mantos Blancos copper-silver mine, located in the Antofagasta region, Chile, and 70 per cent of the Mantoverde copper-gold mine, located in the Atacama region, Chile. In addition, it owns the fully permitted Santo Domingo copper-iron-gold project, located approximately 30 kilometres northeast of Mantoverde in the Atacama region, Chile, as well as a portfolio of exploration properties in the Americas.

Capstone Copper's strategy is to unlock transformational copper production growth while executing on cost and operational improvements through innovation, optimization, and safe and responsible production throughout its portfolio of assets. The company focuses on profitability and disciplined capital allocation to surface stakeholder value. It is committed to creating a positive impact in the lives of its people and local communities, while delivering compelling returns to investors by responsibly producing copper to meet the world's growing needs.

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