Mr. Daniel Sampieri reports

CAPSTONE COPPER ANNOUNCES LABOUR AGREEMENTS AT MANTOS BLANCOS OPERATION

Capstone Copper Corp. has ratified new three-year collective bargaining agreements with both unions at the Mantos Blancos mine in Chile within the legal time frame established.

Following successful negotiation of agreements that support its employees and the long-term sustainability of the operation, Mantos Blancos will continue to focus on safe and responsible mining, which brings great benefits to the work force and surrounding communities. Today, Mantos Blancos employs approximately 1,106 employees, including 92 per cent from the local communities in the Antofagasta region of Chile. The total work force at Mantos Blancos is approximately 2,928 individuals, including approximately 1,822 contractors.

About Capstone Copper Corp.

Capstone Copper is an Americas-focused copper mining company headquartered in Vancouver, Canada. Capstone's operating portfolio of assets includes the Pinto Valley copper mine located in Arizona, United States, the Cozamin copper-silver mine located in Zacatecas, Mexico, the Mantos Blancos copper-silver mine located in the Antofagasta region, Chile, and the Mantoverde copper-gold mine, located in the Atacama region, Chile. Capstone's growth pipeline includes the fully permitted Santo Domingo copper-iron-gold project, located approximately 35 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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