Southern Copper Corporation delivered record-breaking financial results for the full year 2025, achieving new highs in net sales ($13.4 billion, +17% YoY), adjusted EBITDA ($7.8 billion, +22% YoY), and net income ($4.3 billion, +28% YoY). This performance was driven by a 36% surge in mined zinc production and a 15% increase in silver, alongside improved metal prices, which offset a slight 1.8% decline in copper production to 956,270 tons. The company maintained its industry-leading cost position with a net cash cost of $0.58 per pound, aided by record by-product credits of $1.77 per pound in Q4. Looking ahead to 2026, management forecasts a 4.7% decrease in copper production to 911,400 tons due to lower ore grades in Peru, though they remain committed to a long-term goal of producing 1.6 million tons.
| Metric | Value | Change |
|---|---|---|
| Net Sales (2025) | $13.4 billion | +17% |
| Adjusted EBITDA (2025) | $7.8 billion | +22% |
| Net Income (2025) | $4.3 billion | +28% |
| Copper Production (2025) | 956,270 tons | -1.8% |
| Copper Production (2026 Guidance) | 911,400 tons | -4.7% |
| Net Cash Cost per Pound (2025) | $0.58 | -$0.31 |
| Molybdenum Production (2025) | 31,200 tons | +7% |
| Silver Production (2025) | 24 million ounces | +15% |
| Capital Investments (2025) | $1.3 billion | +29% |
Southern Copper is aggressively optimizing its production mix to maximize margins by prioritizing high-value by-products. The company shifted its Buenavista zinc concentrator to focus exclusively on zinc and silver rather than copper, driven by a 'pocket of very good ore grades' for both metals. This strategic pivot contributed to a 36% year-on-year increase in mined zinc and a 15% rise in silver production, generating substantial by-product credits that lowered net cash costs to $0.52 per pound in Q4. Management indicated that if silver prices remain elevated, silver could become the company's primary by-product, further enhancing revenue diversification.
The Tia Maria project remains a cornerstone of Southern Copper's growth strategy, with construction progressing to 24% completion and a targeted production start in the second half of 2027. Management emphasized the project's economic impact, forecasting $20.2 billion in exports and $4.6 billion in taxes over 20 years, while highlighting strong local support with over 3,500 jobs already created. The project is on track to add 120,000 tons of annual capacity, a critical step toward the company's long-term goal of 1.6 million tons, despite a revised cash outflow forecast of $508 million for 2026 due to improved payment terms.
Management is actively mitigating the impact of lower copper ore grades expected in 2026 through strict cost control initiatives. While copper production is forecast to drop 4.7% to 911,400 tons, the company plans to offset volume-related cost increases by reducing maintenance expenditures and contractor services. Additionally, the company is leveraging its strong balance sheet, with capital investments increasing 29% year-on-year to $1.3 billion, to fund expansion projects like the potential Cuajone expansion and the Michiquillay project, ensuring long-term production growth.
Southern Copper is strengthening its social license to operate through significant ESG investments, which is vital for de-risking its project pipeline. The company received The Copper Mark accreditation for three major mines and invested $400 million in Peru through 'Public Works for Taxes' initiatives. These efforts are particularly crucial for the stalled Los Chancas project, where illegal mining activity has halted progress. Management's commitment to community health campaigns and infrastructure development aims to secure local support for future expansions.
A significant operational headwind emerged in the form of declining copper production, which fell 1.8% in 2025 and is projected to drop another 4.7% in 2026 to 911,400 tons. This decline is driven by lower ore grades at key Peruvian operations (Toquepala and Cuajone) and the Buenavista mine. While management is implementing cost controls, the volume decrease represents a fundamental challenge to top-line growth in the near term, potentially limiting the company's ability to fully capitalize on the forecasted copper market deficit.
The Los Chancas project faces a critical blockade due to the presence of illegal miners within the project area, preventing any advancement. Management stated, 'the presence of illegal miners within the project area has prevented the project from advancing,' and noted they are relying on government action to resolve the issue. This represents a major strategic risk, as Los Chancas is a key component of the company's future growth pipeline, and the resolution is largely outside of management's direct control.
Cost inflation remains a persistent threat, with total operating costs increasing 19% in Q4 2025 compared to the prior year. Management specifically cited currency appreciation of the Mexican peso and Peruvian sol against the U.S. dollar as a primary driver, noting that 'our costs are currently being more affected by currency appreciation... than specific inflation.' With 49% of costs denominated in local currencies (39% pesos, 10% sols), further dollar weakness could pressure margins despite the company's cost-cutting efforts.
The Buenavista operation, a key asset, experienced a production decrease in 2025, contributing to the overall copper production decline. While the shift to zinc production at the concentrator is financially rational in the short term due to high by-product prices, it highlights a reliance on flexible asset utilization rather than pure copper volume growth. Furthermore, the long-term production trend for Buenavista and La Caridad remains uncertain, with management only noting that actions are 'under review' to address the downtrend.
Overall: Management exhibited a highly confident and disciplined tone throughout the call, celebrating record financial achievements while maintaining a pragmatic focus on cost control and operational efficiency. Raul Jacob, CFO, was direct and detailed in his responses, showing strong command of the company's cost structure and project timelines, though he remained cautious about forecasting specific copper prices, deferring to market dynamics.
Confidence: HIGH - Management's confidence was anchored in record-breaking financial metrics and robust cash flow generation. They provided specific, detailed updates on expansion projects like Tia Maria and articulated clear strategies to mitigate 2026 production headwinds through by-product optimization and cost discipline.
911,400 tons (-4.7% vs 2025)
26,000 tons
24 million ounces (-2% vs 2025)
Second half of 2027
~30,000 tons (ramp up to 120k tons)
$508 million
Hedging & Uncertainty: Management employed a moderate level of hedging, particularly regarding future production volumes and external market factors. Phrases such as 'we expect to produce,' 'we believe,' and 'it's hard to know' were used when discussing 2026 guidance and copper prices. However, they were notably direct and unhedged when discussing past financial achievements ('delivered new company records') and the specific mechanics of their cost structure ('cost in Mexican pesos is 39%'). This pattern suggests high confidence in their operational execution and cost control, but appropriate caution regarding macroeconomic variables and project timelines.
Our performance in year 2025 delivered new company records for net sales, adjusted EBITDA and net income. - Raul Jacob, CFO
For 2026, we expect to produce 911,400 tons of copper, which represents a decrease of 4.7% compared to 2025 annual trend. - Raul Jacob, CFO
The presence of illegal miners within the project area has prevented the project from advancing. - Raul Jacob, CFO
We have a very strong production of by-products... that is going to help us on the credit for sure. - Raul Jacob, CFO
We're seeing that the copper demand is being hold by electric vehicles, artificial intelligence, power centers. - Raul Jacob, CFO
Analyst Sentiment: Analysts were generally inquisitive and focused on the sustainability of the company's cost structure and the strategic rationale behind the 2026 production decline. Questions were direct, probing the specifics of currency impacts, the decision to prioritize zinc over copper at Buenavista, and the timeline for resolving the illegal mining issues at Los Chancas.
Management Responses: Raul Jacob provided detailed, data-driven responses, effectively clarifying the economic logic behind the zinc/copper switch and the specific breakdown of currency exposure. He was transparent about the production headwinds but emphasized the company's ability to maintain low costs. He deflected questions about specific copper price forecasting, reiterating the company's focus on costs and volume.
Analysts sought clarification on the 2026 cost outlook, specifically regarding currency inflation (Peso/Sol) versus local inflation. Management confirmed that currency appreciation is the primary driver, with 49% of costs in local currency.
There was significant interest in the Buenavista concentrator strategy. Analysts asked if high copper prices would incentivize a switch back to copper. Management affirmed the current focus on zinc/silver remains optimal under current relative prices.
The status of the Tia Maria project was a major topic, with analysts asking about spending cadence and construction timelines. Management confirmed the project is on track for 2027 start-up, with $508 million in cash outflows expected for 2026.
Questions regarding the Los Chancas project highlighted concerns about illegal mining. Management acknowledged the blockage but expressed hope for government intervention.
Southern Copper is firing on all cylinders financially, posting record earnings and margins that demonstrate the strength of its low-cost asset base and by-product leverage. The company's ability to generate $7.8 billion in EBITDA while facing volume headwinds is impressive. However, the 4.7% projected decline in copper production for 2026, driven by structural ore grade issues, creates a significant volume headwind that may offset the benefits of currently high copper prices. Furthermore, the stalling of the Los Chancas project due to illegal miners introduces execution risk to the long-term growth narrative. While the dividend and share buybacks (implied by capital allocation discussion) provide support, the near-term production dip and reliance on external factors for project advancement warrant a HOLD rating until volume growth resumes.
Management estimates a copper market deficit of about 320,000 tons for 2026, driven by supply constraints and demand from EVs, AI, and power centers. This deficit supports the current high price environment.
Management acknowledged a dichotomy in China: strong demand from the EV and power sectors contrasted with a deteriorating real estate market, which acts as a drag on overall copper demand.
The appreciation of the Mexican Peso and Peruvian Sol against the US Dollar is currently a larger inflationary factor for costs than local inflation, with 49% of costs exposed to these currencies.
Strong prices for Zinc, Silver, and Molybdenum are significantly boosting margins, with Silver prices up 74% YoY in Q4 and Zinc contributing heavily to by-product credits.