Codelco probes potential double-counting of copper production at key mines
Codelco, Chile’s state-owned copper mining giant, is investigating potential double-counting of production at two of its key mines, which may have artificially inflated output figures for 2024 and 2025. The company has engaged Ernst & Young to assess the financial and operational impact of the irregularities, as it grapples with declining production and a shift in strategic priorities.
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Codelco, Chile’s state-owned copper mining giant, is investigating potential double-counting of production at two of its key mines, which may have artificially inflated output figures for 2024 and 2025. The company has engaged Ernst & Young to assess the financial and operational impact of the irregularities, as it grapples with declining production and a shift in strategic priorities.
30 SEC SUMMARY
- Codelco, Chile’s state-owned copper miner, is investigating potential double-counting of copper production at its Ministro Hales and Salvador mines for 2024 and 2025.
- The company has engaged Ernst & Young to assess the financial and operational impact of the irregularities, which may have inflated output figures.
- This follows an earlier audit that found 27,000 metric tons of copper were improperly recorded as finished production.
- Codelco lost its position as the world’s top copper producer to BHP Group amid declining output and financial challenges.
- New leadership under Chairman Bernardo Fontaine is prioritizing productivity and profitability over production volume.
TABLE OF CONTENTS
- Investigation into potential double-counting
- Audit and financial impact assessment
- Shift in leadership and strategy
- Broader industry implications
- What this means
- Key takeaways
- FAQ
- Sources
KEY HIGHLIGHTS
- Codelco is investigating potential double-counting of copper production at its Ministro Hales and Salvador mines for 2024 and 2025.
- Ernst & Young has been engaged to evaluate the financial and operational impact of the irregularities.
- An earlier audit found 27,000 metric tons of copper were improperly recorded as finished production.
- Codelco lost its position as the world’s top copper producer to BHP Group due to declining output.
- New Chairman Bernardo Fontaine is prioritizing productivity and profitability over production volume.
Investigation into potential double-counting
According to Mint, Codelco, the Chilean state-owned mining company, is investigating fresh evidence of potential double-counting of copper production for 2024 and 2025. The irregularities involve material that may have been recorded as production by more than one division, potentially inflating output figures at its Ministro Hales and Salvador mines.
Audit and financial impact assessment
Codelco has submitted its findings to prosecutors and engaged Ernst & Young (EY) to assess the scale and financial impact of the irregularities. EY’s review will focus on the newly identified potential double-counting between the Salvador and Ministro Hales mines, determining any impact on reported production, inventories, and incentive payments.
This probe follows an earlier audit by KPMG, which revealed that approximately 27,000 metric tons of copper—about 2% of Codelco’s reported own-mine output—had been improperly recognized as finished production. The material required further processing but was recorded as complete, leading to disciplinary action against employees and a recalculation of production-linked incentives.
Shift in leadership and strategy
The investigation comes at a critical time for Codelco, which has struggled to recover from over two-decade lows in output. Under former Chairman Máximo Pacheco, the company focused on restoring production volumes, with a target of 1.7 million tons by 2030. However, declining output led to Codelco losing its position as the world’s top copper producer to BHP Group.
New Chairman Bernardo Fontaine has since shifted the company’s strategy, prioritizing productivity, profitability, and generating more value from existing operations over volume-based targets. This change reflects a broader industry trend where operational efficiency and accurate reporting are increasingly critical.
Broader industry implications
The ongoing scrutiny of Codelco’s production numbers highlights the challenges faced by mining companies in maintaining accurate reporting amidst financial and operational pressures. The probe also underscores the importance of robust auditing mechanisms to prevent misreporting, which can have significant legal, financial, and reputational consequences.
What this means
Lazyfounder analysis — our interpretation, not reported fact.
For founders and operators, Codelco’s situation underscores the risks of overemphasizing production volume at the expense of accurate reporting and operational integrity. The shift toward productivity and profitability reflects a broader industry trend where transparency and efficiency are critical to sustaining investor confidence. Missteps in reporting can have far-reaching consequences, including legal scrutiny, financial penalties, and reputational damage. This case also highlights the importance of robust auditing mechanisms, especially in industries reliant on commodity production, where small errors can distort market perceptions.
Key takeaways
- Codelco is probing potential double-counting of copper production at two of its mines, which may have inflated output figures for 2024 and 2025.
- Ernst & Young has been hired to assess the scale and financial impact of the irregularities, including potential effects on incentive payments.
- This investigation follows an earlier audit that revealed 27,000 metric tons of copper were improperly recognized as finished production.
- Codelco’s declining output has led to its displacement as the world’s top copper producer by BHP Group.
- New leadership is focusing on productivity and profitability, moving away from volume-based targets.
FAQ
What is Codelco investigating?
Codelco is investigating potential double-counting of copper production at its Ministro Hales and Salvador mines for 2024 and 2025. The irregularities may have led to inflated output figures.
Why did Codelco hire Ernst & Young?
Codelco engaged Ernst & Young to assess the scale and financial impact of the potential double-counting, including its effects on reported production, inventories, and incentive payments.
What did the earlier audit reveal?
An earlier audit by KPMG found that approximately 27,000 metric tons of copper were improperly recognized as finished production, despite requiring further processing. This led to disciplinary action against employees.
How has Codelco’s leadership changed its strategy?
Under new Chairman Bernardo Fontaine, Codelco has shifted its focus from production volume to productivity, profitability, and generating more value from existing operations.
What are the implications of this investigation for Codelco?
The investigation could have legal, financial, and reputational consequences for Codelco, particularly if the irregularities are confirmed. It also reflects broader challenges in maintaining accurate reporting in the mining industry.
Related on Lazyfounder
Sources
- Mint (Technology) · 2026-10-06
Codelco Probes New Signs of Overstated Chile Copper Production
This story is an original summary drafted with AI by Lazyfounder from the reporting listed above and checked by automated validation. Facts are attributed to their original publishers; sections marked as analysis are Lazyfounder's. Where a source is in another language, facts were machine-translated and quotations are reported, not reproduced. Read the original coverage via the links, and see our AI policy and corrections policy.
About the author
Editor, Lazyfounder
Tarun Mottlia edits LazyFounders, covering Indian startups, funding rounds, AI and product launches. Every story on the site is AI-assisted and checked against its cited sources before publication.
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