10-Q: Southern Copper Reports Strong Half-Year Earnings Amidst Mixed Q2 Sales and New US Copper Tariffs

Southern Copper Corporation announced a significant increase in net income for the first half of 2025, driven by higher sales volumes of by-products and effective cost management, despite a slight decline in second-quarter net sales and new US tariffs on copper imports.

Summary

• Net sales for the second quarter of 2025 decreased by 2.2% to $3,051.0 million compared to $3,118.3 million in Q2 2024, primarily due to lower copper sales volumes and reduced LME prices for copper, molybdenum, and zinc.
• Net sales for the first half of 2025 increased by 8.0% to $6,172.9 million compared to $5,718.1 million in H1 2024, driven by higher sales volumes across most metals and improved market prices for COMEX copper, LME copper, silver, and zinc.
• Net income attributable to SCC for Q2 2025 rose by 2.4% to $973.4 million from $950.2 million in Q2 2024, supported by a 3.1% reduction in total operating costs and expenses and a 100.4% increase in interest income.
• Net income attributable to SCC for H1 2025 increased by 13.8% to $1,919.4 million from $1,686.2 million in H1 2024, primarily due to the 8.0% rise in sales and an 89.2% increase in interest income.
• Basic and diluted earnings per share (EPS) for Q2 2025 were $1.21, a slight decrease of 0.3% from $1.21 in Q2 2024.
• Basic and diluted EPS for H1 2025 increased by 11.1% to $2.39 from $2.15 in H1 2024.
• Copper mine production for Q2 2025 was 526.9 million pounds, a 1.4% reduction compared to Q2 2024, mainly due to lower ore grades at Buenavista, La Caridad, and Cuajone.
• Copper mine production for H1 2025 was 1,056.5 million pounds, a slight decrease of 0.7% compared to H1 2024.
• Molybdenum production increased by 3.5% in Q2 2025 and 5.9% in H1 2025, driven by higher ore grades at Cuajone, Toquepala, and Buenavista.
• Silver mine production increased by 15.4% in Q2 2025 and 14.6% in H1 2025, with growth across most operations.
• Zinc production saw significant growth, increasing by 56.0% in Q2 2025 and 52.9% in H1 2025, primarily due to full-capacity operations at the Buenavista Zinc concentrator.
• Operating cash cost per pound of copper produced (net of by-product revenues) decreased by 16.8% to $0.63 in Q2 2025 and by 23.6% to $0.70 in H1 2025, reflecting effective cost management and higher by-product revenues.
• Capital investments in Q2 2025 were $235.7 million, a 29.0% decrease from Q2 2024, while H1 2025 investments were $553.5 million, a 1.4% increase from H1 2024.
• Minera Mexico S.A. de C.V., a subsidiary, issued $1.0 billion in fixed-rate senior notes in February 2025 for capital expenditures and general corporate purposes.
• A $500 million principal payment was made on April 22, 2025, related to senior unsecured notes issued in April 2015.

Sentiment

Score: 7

Explanation: The company demonstrated strong financial performance in the first half of 2025 with increased net income and significantly reduced operating cash costs, driven by robust by-product production. Strategic project advancements like Tia Maria and Michiquillay, despite some delays, indicate future growth potential. However, the new U.S. copper tariffs and ongoing legal/labor disputes introduce notable uncertainties and risks, tempering overall positive sentiment.

Positives

• Net income attributable to SCC increased by 13.8% for the first half of 2025, demonstrating strong profitability.
• Operating cash cost per pound of copper (net of by-product revenues) significantly decreased by 23.6% in H1 2025, indicating improved cost efficiency.
• By-product revenues per pound increased by 13.5% in H1 2025, contributing positively to cost reduction.
• Zinc production surged by 52.9% in H1 2025, driven by the Buenavista Zinc concentrator operating at full capacity.
• Silver production increased by 14.6% in H1 2025, adding to by-product value.
• Molybdenum production increased by 5.9% in H1 2025, reflecting higher ore grades.
• The Tia Maria project is in early construction, with 90% progress on access roads and platforms, expected to create significant jobs and tax revenues.
• The Michiquillay project's preoperational period was extended by three years, allowing more time for development and exploration activities.
• The company achieved Copper Mark certification for all open-pit operations and was included in FTSE4Good sustainability indices, highlighting strong ESG practices.
• Received international recognition for conservation efforts related to the Mexican Gray Wolf program.

Negatives

• Net sales for the second quarter of 2025 declined by 2.2% due to lower copper sales volumes and decreased LME prices for copper, molybdenum, and zinc.
• Copper mine production slightly decreased by 1.4% in Q2 2025 and 0.7% in H1 2025, primarily due to lower ore grades at key mines.
• Operating costs and expenses increased by 4.4% in the first six months of 2025, mainly due to variances in workers' participation and inventory.
• The San Martin and Taxco mines continue to be affected by protracted labor strikes, with operations at Taxco remaining suspended.
• The company faces multiple pending lawsuits related to the Tia Maria project and the 2014 Buenavista mine spill, with uncertain outcomes.

Risks

• Volatility of international market prices for copper, molybdenum, zinc, and silver significantly impacts financial performance.
• Potential developments in U.S. regulatory uncertainty, tariff threats, and trade tensions, including a new 50% tariff on imports of semi-finished copper products and copper-intensive derivative products effective August 1, 2025, could adversely affect cost structures, pricing strategies, and demand.
• Changes in Peruvian and Mexican environmental laws and regulations, including new requirements for progressive closure guarantees and environmental remediation, could increase compliance costs.
• Ongoing legal proceedings related to the Tia Maria project in Peru and the 2014 Buenavista mine spill in Mexico pose potential liabilities and reputational risks.
• Protracted labor strikes at the San Martin and Taxco mines continue to disrupt operations and create uncertainty.
• Fluctuations in the exchange rates of the Peruvian Sol and Mexican Peso against the U.S. dollar can affect operating costs and net monetary positions.
• The company's ability to obtain necessary administrative permits and licenses for new projects in Peru and Mexico could be delayed or denied.
• The estimated costs and timelines for capital investment projects are subject to change based on economic and market conditions, and there is no assurance that all projects will be undertaken or successful.

Future Outlook

The company maintains a very positive long-term outlook for copper, despite believing that high tariffs for international trade from the U.S. will affect economic growth worldwide and consequently impact copper demand in the long run. Copper production is expected to reach 965,300 tonnes in 2025, a 0.9% decrease from 2024. Zinc production is projected to increase by 33% to 173,400 tonnes in 2025, driven by the Buenavista Zinc concentrator. Molybdenum production is expected to decrease by 1.0% to 28,700 tonnes, while silver production is anticipated to increase by 9% to 22.8 million ounces in 2025. Prices for molybdenum are expected to hold at around $20.00 per pound in 2025. The company's investments in Peruvian projects could exceed $10.3 billion in the next decade, with the Tia Maria project expected to generate significant revenues and jobs upon operation in 2027. Mexican investments of $10.2 billion are also planned, pending permits. The Los Chancas project is expected to begin operating in 2031, and Michiquillay by 2032.

Management Comments

• Management focuses on value creation through copper production, cost control, production enhancement, and maintaining a prudent capital structure to remain profitable.
• The aim is to remain profitable during periods of low copper prices and to maximize financial performance in periods of high copper prices.
• The openness of the Peruvian government and institutions to private investment, strong support of local communities, and respect for the rule of law underpin our aggressive investment program.
• With the support and assistance of Peruvian authorities, the Company is moving forward to secure the administrative permits and licenses that are required prior to investment.
• The projects' construction and subsequent operating phases will generate new poles of development, create significant job opportunities, and drive growth in tax revenues at both national and regional levels.
• We are currently expecting to obtain permits and licenses that had been put on hold by the previous government in Mexico.
• We are conducting talks with the current administration to continue rolling out SCC's Mexican investments for $10.2 billion.
• Minera Mexico is planning to invest more than $600 million in 2025 at both its open pit and underground mines, with half for long-term viability and the rest for water usage, tailings management, optimization, and growth.
• The company believes that all of its facilities in Peru and Mexico are in material compliance with environmental, mining, and other applicable laws and regulations.
• The company believes that continued compliance with environmental laws of Mexico and Peru will have no material adverse effects on the company's business, properties, or operating results.
• The company asserts that the lawsuits related to Tia Maria and the Buenavista mine spill are without merit and is vigorously defending against them.
• The company believes that none of the legal proceedings resulting from the spill, individually or in the aggregate, would have a material effect on its financial position or results of operations.
• The company believes that solid collective bargaining agreements are in place to ensure that its operations develop normally despite changes in elected representatives.
• The company is confident that it is in a good position to manage issues and circumstances moving forward regarding labor relations.

Industry Context

The copper market is experiencing a significant arbitrage difference between COMEX and LME prices, with COMEX prices peaking at 27% above LME prices due to the strong possibility of a 50% tariff on U.S. copper imports. This tariff, effective August 1, 2025, is expected to affect economic growth worldwide and potentially impact long-term copper demand. Global copper inventories have dropped 30% from March to June 2025, covering only about five days of global demand, indicating a supply deficit. Zinc fundamentals are strong due to sustained industrial demand, with forecasted reductions in mine production and refinery closures expected to tighten supply and put upward pressure on prices. The company's focus on by-product production (molybdenum, silver, zinc) helps mitigate reliance on copper prices and contributes to covering fixed costs, a common strategy in the diversified mining sector.

Comparison to Industry Standards

• The company's operating cash cost per pound of copper produced (net of by-product revenues) of $0.70 for H1 2025 is presented as one of the lowest among copper-producing companies of similar size, indicating strong cost competitiveness.
• The company's inclusion in the FTSE4Good Developed, FTSE4Good US, and FTSE4Good US 100 sustainability indices, with a score 60% above the average for the nonferrous metals subsector, positions it among top sustainability performers globally and in the U.S., demonstrating adherence to high ESG standards comparable to industry leaders.
• The Copper Mark certification for all open-pit operations signifies adherence to responsible production practices, aligning with growing industry and investor expectations for sustainable mining.

Corporate Governance

Legal Proceedings

• Six lawsuits are pending against the Peruvian Branch related to the Tia Maria project, seeking to annul the EIA, cancel the project, annul the mining concession, annul the construction license, and suspend construction work. The company asserts these are without merit.
• A lawsuit filed by the Pasto Grande Project against the Peruvian Branch alleges property rights over an area used by the company and seeks demolition of a tailings dam. The company asserts this is without merit.
• A criminal complaint filed by PROFEPA against Buenavista del Cobre S.A. de C.V. regarding the 2014 sulfuric acid spill was dismissed but is currently under appeal.
• SEMARNAT filed another criminal complaint regarding the Sonora River spill, alleging incomplete remediation and insufficient compensation, which the company disputes.
• Three collective action lawsuits and numerous civil action lawsuits are pending in Mexico against the company's subsidiary, Buenavista del Cobre S.A. de C.V., seeking economic compensation and damages related to the 2014 spill.
• Several constitutional lawsuits (juicios de amparo) are pending against the company and authorities in Mexico related to the 2014 spill, alleging lack of waste management programs, remediation plans, and community approval for environmental authorizations.
• The Mining Union filed a complaint before the U.S. government under the Mexico-United States-Canada Treaty (T-MEC) regarding alleged denial of free association rights at the San Martin mine, which the arbitration panel ruled it did not have jurisdiction over.
• A protective action (Amparo) filed by the Mining Union against the Federal Mediation and Arbitration Board's ruling to terminate the San Martin strike is pending resolution.
• The case regarding the Taxco mine strike, ongoing since July 2007, is pending resolution before the Supreme Court of Justice.

Related Party Transactions

• The company engages in transactions with Grupo Mexico and its affiliates, including Asarco LLC, AMMINCO Apoyo Administrativo, S.A. de C.V., Ferrocarril Mexicano, S.A. de C.V., Mexico Generadora de Energia S. de R.L. (MGE), Mexico Compania Constructora S.A de C.V., Grupo Mexico Servicios, Parque Eolico de Fenicias, S. de R.L. de C.V., and Grupo Mexico Servicios de Ingenieria S. A. de C.V.
• Purchases from Grupo Mexico and affiliates totaled $225.0 million in H1 2025, including services for accounting, legal, tax, financial, treasury, human resources, price risk assessment, purchasing, logistics, sales, and administrative support.
• Sales to Grupo Mexico and affiliates totaled $59.3 million in H1 2025, including copper starter sheets, lime, sulfuric acid, and fees for transportation and administrative services.
• MGE supplied power to Mexican operations, with 0.3% of its power output supplied to third-party energy users in H1 2025 (down from 4.0% in H1 2024).
• Eolica El Retiro supplied 11.7% of its power output to IMMSA and Mexcobre in H1 2025 (down from 37.0% in H1 2024).
• Parque Eolico de Fenicias supplied 85.5% of its power output to IMMSA in H1 2025.
• Transactions with other Larrea family companies (controlling group) include Boutique Bowling de Mexico S.A. de C.V., Mexico Transportes Aereos, S.A. de C.V. (Mextransport), and Operadora de Cinemas S.A. de C.V. for entertainment, air transportation, and office space leases.
• Purchases from other Larrea family companies totaled $1.7 million in H1 2025, and sales totaled $1.5 million in H1 2025.

Stakeholder Impact

• Shareholders: Impacted by increased net income and EPS, as well as authorized cash and stock dividends. Potential for share price fluctuations due to new U.S. tariffs and ongoing legal/labor issues.
• Employees: Affected by collective bargaining agreements, with long-term extensions signed with unions ensuring economic benefits and working conditions. Employee stock purchase plans (2018 and 2025 Plans) offer opportunities for stock acquisition. Labor disputes at San Martin and Taxco mines continue to impact workers at those sites.
• Local Communities (Peru & Mexico): Benefiting from social programs and commitments, including agricultural and livestock support, financial aid for local initiatives, and programs for education, water management, waste disposal, and healthcare. The Tia Maria project is creating new jobs (1,376 to date, with 802 local hires) and engaging local suppliers (50 to date). Michiquillay project involves social agreements and support for communities. Moquegua Region Development Fund and Works for Taxes programs are funding various infrastructure and educational projects.
• Customers: Potentially impacted by changes in metal prices and supply chain disruptions due to tariffs or operational issues.
• Creditors: Affected by the company's debt issuance and repayment activities, with new senior notes issued and existing debt repaid. Credit risk ratings from Moody's, Fitch, and S&P were assigned to the new notes.
• Regulatory Authorities: Engaged with the company on environmental compliance, mine closure laws, and legal proceedings, including the Peruvian Ministry of Energy and Mines (MINEM), Peruvian Ministry of the Environment (MINAM), and Mexico's PROFEPA and SEMARNAT.

Next Steps

• Continue efforts to secure administrative permits and licenses for Peruvian and Mexican investment projects.
• Advance construction of the Tia Maria project, including temporary camp setup, massive earthworks, and mine-opening activities.
• Continue exploration activities and in-depth assessment of existing mineral resources at the Michiquillay project, with hydrological, hydrogeological, and geotechnical studies to begin shortly.
• Implement additional measures of environmental impact prevention at Buenavista del Cobre as required by SEMARNAT, including building monitoring wells, groundwater monitoring, and rain collection work.
• Monitor U.S. tax policy regarding the One Big Beautiful Bill Act (OBBBA) and Pillar Two developments for potential future impacts.
• Continue regular dialogue with union representatives in Peru to ensure labor harmony and manage labor relations, especially with upcoming union elections.
• Monitor the resolution of legal proceedings related to the Tia Maria project and the Buenavista mine spill.
• Address the ongoing labor conflicts at the San Martin and Taxco mines to resume full operations at Taxco.

Key Dates

Recommendation

Southern Copper's first-half results show strong underlying profitability driven by effective cost management and robust by-product production, particularly zinc and silver. The significant reduction in operating cash costs is a positive indicator of operational efficiency. However, the recent announcement of a 50% U.S. tariff on semi-finished copper products introduces a new, material uncertainty that could impact future demand and pricing dynamics for a significant portion of the company's output. While long-term copper fundamentals remain positive and major projects like Tia Maria and Michiquillay are advancing, the immediate impact of tariffs and ongoing legal/labor challenges create a mixed outlook. Given the strong operational performance offset by new external headwinds, a 'hold' recommendation is appropriate, advising investors to monitor the tariff situation and its implications for global copper trade and the company's sales channels.

Keywords

Copper mining, Molybdenum, Zinc, Silver, SEC 10-Q, Quarterly Report, Mining operations, Peru, Mexico, Financial results, Capital expenditures, By-products, Operating costs, ESG, Tia Maria project, Michiquillay project, Buenavista Zinc concentrator, Tariffs, Labor relations, Environmental compliance