8-K: Los Azules Copper Project Joins Argentina's RIGI

McEwen Copper's Los Azules project secures approval for Argentina's Large Investment Incentive Regime, endorsing a $2.672 billion investment.

Summary

• McEwen Copper Inc.'s Los Azules copper project has been approved to participate in Argentina's Large Investment Incentive Regime (RIGI).
• The RIGI inclusion encompasses a consolidated investment of US $2.672 billion for the exploration, construction, and operational stages of the project.
• This approval is a decisive endorsement from Argentina for a project projected to be the nation's first to produce high-purity copper cathodes for direct industrial use.
• Los Azules is estimated to generate over US $30 billion in export revenues based on the June 2023 Preliminary Economic Assessment (PEA) base case.
• The project is designed to minimize environmental and water impacts, operate entirely on renewable energy, and aims for carbon neutrality by 2038.
• The Environmental Impact Declaration (EIA) for construction and operation was approved in December 2024, and the feasibility study is on track for completion by the end of October 2025.

Sentiment

Score: 9

Explanation: The approval of the Los Azules project for Argentina's RIGI is a highly significant positive development, providing substantial de-risking through legal, fiscal, and customs stability, and endorsing a major investment. This moves the project significantly closer to construction and production, enhancing its value proposition.

Positives

• Approval for Argentina's Large Investment Incentive Regime (RIGI) provides legal, fiscal, and customs stability for 30 years.
• The RIGI offers significant tax incentives, including a 25% corporate tax rate (down from 35%), a 50% reduction in dividend withholding tax, accelerated depreciation, and early VAT recovery.
• The project represents a US $2.672 billion investment, consolidating all development stages under a single strategic plan.
• Los Azules is projected to generate more than US $30 billion in export revenues and a substantial net inflow of foreign currency to Argentina.
• The project is designed with a strong sustainable approach, aiming for minimal environmental impact, 100% renewable energy operation, and carbon neutrality by 2038.
• The Environmental Impact Declaration (EIA) for construction and operation was approved in December 2024, demonstrating regulatory progress.
• The feasibility study is on track for completion by the end of October 2025, moving the project closer to construction.

Risks

• Fluctuations in the market price of precious metals and copper.
• General mining industry risks.
• Political, economic, social, and security risks associated with foreign operations, particularly in Argentina.
• The ability to receive, receive in a timely manner, or retain necessary permits or other approvals.
• The risk that Argentina's Large Investment Incentive Regime (RIGI) may be curtailed, extinguished, or amended.
• Risks associated with the construction of mining operations, commencement of production, and projected costs.
• Risks related to litigation.
• The state of the capital markets, which could impact financing.
• Environmental risks and hazards.
• Uncertainty regarding the calculation of mineral resources and reserves.
• Foreign exchange volatility, foreign exchange controls, and foreign currency risks.

Future Outlook

The Los Azules project is now positioned to begin construction, pending detailed engineering and securing financing. McEwen Copper plans to continue aggressive exploration around Los Azules to potentially extend the size and life of the resource. The project aims for carbon neutrality by 2038.

Management Comments

• Michael Meding, Vice President of McEwen Copper and General Manager of the Los Azules Project, stated that the RIGI inclusion enhances operational predictability and establishes a clear framework for engagement with the State and future partners.
• Rob McEwen, Chairman and Chief Owner of McEwen Inc., commented that the RIGI sends a powerful message to international investors, strengthening confidence in Argentina and creating the right environment to secure financing for mining ventures, marking a decisive step to unlock the potential of a globally significant copper deposit.

Industry Context

This announcement positions Argentina as an increasingly attractive destination for large-scale mining investments, particularly in critical metals like copper, which are essential for the global energy transition. The RIGI framework signals a governmental commitment to supporting long-term projects, potentially drawing more international capital into the country's mining sector. The focus on sustainable practices, renewable energy, and high-purity copper cathodes aligns with growing industry demands for environmentally responsible and high-quality metal production.

Comparison to Industry Standards

• Los Azules is identified as the 9th largest undeveloped copper deposit in the world, indicating its significant scale relative to global copper resources.
• The project is set to become the first in Argentina's mining history to produce high-purity copper cathodes, ready for direct industrial use, distinguishing it from conventional copper mines in the region.
• The project's design to consume significantly less water, emit much lower carbon emissions, and operate on 100% renewable electricity once operational positions it as a leader in sustainable mining practices compared to traditional industry benchmarks.

Stakeholder Impact

• Shareholders: Potential for increased share price due to de-risking of a major asset and clear path to development.
• Employees: Significant job creation during construction and operational phases in Argentina.
• Local Communities: Economic development, employment opportunities, and tax revenues at provincial and national levels.
• Argentine Government: Substantial net inflow of foreign currency, increased export revenues, and tax contributions.
• Customers: Future supply of high-purity copper cathodes for industrial use.

Next Steps

• Completion of the feasibility study by the end of October 2025.
• Detailed engineering for the Los Azules project.
• Securing financing for project construction.
• Commencement of construction for the Los Azules project.
• Continued aggressive exploration around Los Azules to potentially extend the size and life of the resource.

Key Dates

Recommendation

The approval of the Los Azules project for Argentina's Large Investment Incentive Regime (RIGI) is a transformative event. It provides critical long-term legal, fiscal, and customs stability, significantly de-risking a multi-billion dollar project. The substantial tax incentives and government endorsement of a $2.672 billion investment, coupled with the project's strong economic projections (NPV of $2.7 billion, $30 billion in export revenues) and advanced stage (EIA approved, feasibility study nearing completion), create a compelling investment case. This development substantially enhances the project's financeability and future profitability, making McEwen Inc. a strong buy for investors seeking exposure to a de-risked, large-scale copper development.

Keywords

Copper, Los Azules, Argentina, RIGI, McEwen Copper, Mining, Investment, San Juan, Sustainability, Project Development