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16. July 2026

In a move that could potentially reshape the global copper landscape, First Quantum Minerals is reportedly exploring the sale of a minority stake in its Taca Taca copper project in Argentina. According to sources cited by Bloomberg, potential buyers for the stake include major mining giants such as Rio Tinto Group and Japanese trading companies <a href=‘https://en.wikipedia.org/wiki/Mitsubishi'_target='_blank'>Mitsubishi and Mitsui & Co..
The Taca Taca deposit, located near the border with Chile, is one of the most significant copper discoveries in recent years. At full production, it has the potential to deliver more than 320,000 tonnes per annum (tpa) of copper, accounting for approximately 1.5% of global copper mine supply. This would not only provide a substantial boost to Argentina’s copper output but also help meet growing demand from electrification and industrial sectors worldwide.
The process of divesting a minority stake in Taca Taca is still in its early stages, with no certainty as to whether a deal will be completed. Representatives from First Quantum, Rio Tinto Group, Mitsubishi, and Mitsui have declined to comment on the development, adding to the mystery surrounding this potential transaction.
First Quantum Minerals operates copper mines in Zambia and Panama, although its Panamanian site was closed in late 2023 following protests. The company has a previous partnership with Rio Tinto following its acquisition of a majority stake in the La Granja copper project in Peru in 2023. This experience could serve as a valuable reference point for First Quantum’s consideration of divesting a minority stake in Taca Taca.
Minority stake sales, common in capital-intensive mining projects, allow companies to share costs and risks associated with large developments such as Taca Taca. By partnering with strategic investors, First Quantum can access the necessary funds to support project development while minimizing its financial exposure.
Argentina’s government has set ambitious targets to establish the country as a key copper producer, with copper production expected to increase significantly in the coming years. The easing of government restrictions and new investment incentives have made Argentina an increasingly attractive destination for mining companies seeking to expand their operations in the region.
However, under-developed infrastructure continues to present challenges for advancing mining projects in Argentina. The country’s existing transportation network is inadequate to support large-scale copper production, and significant investments are required to upgrade the roads, railways, and ports needed to handle increased volumes of minerals.
In recent years, larger mining companies such as BHP Group and Glencore have already established substantial copper projects in Argentina, taking advantage of the country’s growing attractiveness for mining investment. The success of these projects has helped to create a more favorable business environment, with government incentives and reduced regulatory hurdles contributing to increased foreign interest.
The potential sale of a minority stake in Taca Taca is also seen as an opportunity for First Quantum to accelerate project development while minimizing its financial risks. By partnering with strategic investors, the company can access the necessary funds to support project development while sharing costs and risks associated with large-scale mining projects.
In addition to providing a strategic partner for project development, divesting a minority stake in Taca Taca could also help First Quantum Minerals to focus on other areas of its business. The company’s exploration efforts have been relatively quiet in recent years, and the potential sale of a minority stake in this project could provide the necessary resources to support renewed exploration activities.
The international copper market has experienced significant growth in recent years, driven by increasing demand from electrification and industrial sectors. As a key player in the global copper industry, First Quantum Minerals’ consideration of divesting a minority stake in Taca Taca is a significant development that could have far-reaching implications for the company’s strategy and operations.
In conclusion, the potential sale of a minority stake in Taca Taca by First Quantum Minerals raises interest among strategic investors seeking exposure to the copper industry. The project’s potential to deliver more than 320,000 tonnes per annum of copper makes it an attractive destination for companies looking to expand their operations in Argentina. As the global copper market continues to grow, the success of this project will be closely watched by investors and mining companies alike.
The Argentine government’s efforts to establish the country as a key copper producer are also worth noting, with significant investment incentives and reduced regulatory hurdles contributing to increased foreign interest. However, under-developed infrastructure remains a major challenge for advancing mining projects in Argentina, highlighting the need for continued investment in transportation networks and other critical infrastructure.
As First Quantum Minerals considers divesting a minority stake in Taca Taca, the company is positioning itself for success in a rapidly changing copper market. By partnering with strategic investors, the company can accelerate project development while minimizing its financial risks, creating a stronger foundation for future growth and expansion.