Southern Copper Corporation
Southern Copper Corp. is a U.S.-based mining company focused on the extraction, smelting, refining, and sale of copper and copper by-products. Its core operations are concentrated in Peru and Mexico, with additional exploration activity in Chile and Argentina.
Fiscal year 2025 · change from previous year
Development 2020–2025
Business
Share of revenuePrimary copper output from mining, concentrating, smelting, and refining operations.
Recovered as a major by-product and sold into industrial and alloy markets.
Silver recovered from copper processing and sold as a metallurgical by-product.
Zinc produced mainly from Mexican open-pit operations and sold as a by-product metal.
Includes gold, sulfuric acid, and other materials recovered in the production process.
Products
Reported · share of revenue- Copper76.6 %
- Molybdenum10.9 %
- Silver5.1 %
- Zinc3.8 %
- Other Metals3.6 %
Source: 10-K FY2024, revenue the company reports per product line (SEC XBRL). Shares are of the lines shown and add up to 100 %.
Customers
Southern Copper sells mainly to end users rather than to spot-market traders, and it emphasizes annual or longer-term contracts for most of its output. Its customers are industrial buyers that use copper and by-products in power infrastructure, construction, electronics, transportation, alloying, and chemical applications.
Buy copper cathodes and concentrates for power, construction, electronics, and industrial uses.
Industrial customers using molybdenum to strengthen alloys and for chemical applications.
Customers in electronics, jewelry, and industrial applications that use silver by-products.
Buyers using zinc for galvanizing, die-cast parts, batteries, and architectural products.
Strategy
Southern Copper’s strategy centers on copper production, by-product recovery, and disciplined long-life mine development. It also prioritizes long-term customer contracts, production enhancement, exploration, and capital projects that extend mine life and support future output.
Copper is the core revenue driver and the basis of the company’s market position.
Annual and longer-term contracts support sales visibility and end-user access.
Reserve replacement is essential for sustaining long-life mining operations.
By-products help offset copper production costs and diversify revenue.
Geography
Southern Copper’s principal operating footprint is in Peru and Mexico, where it runs large mine complexes plus smelting, refining, and supporting logistics assets. The company also maintains exploration programs in Chile and Argentina, which extend its resource base beyond current operating mines.
Risks
Southern Copper is highly exposed to copper and by-product price cycles, which can move quickly with global supply, demand, trade policy, and macro conditions. Its mining operations also face geological, environmental, labor, weather, and safety risks, while Peru and Mexico create foreign-exchange and regulatory exposure.
- Copper and metal price volatilityImpact: HighLikelihood: Medium
Revenue depends heavily on market prices for copper, molybdenum, zinc, and silver.
Exposure - Mining and processing operational hazardsImpact: HighLikelihood: Medium
Open-pit and underground mining can face accidents, wall failures, floods, and collapses.
Exposure: Peru and Mexico operations
- Regulatory and environmental complianceImpact: HighLikelihood: Medium
Permitting, environmental rules, and social pressures can delay or constrain operations.
Exposure - Trade policy and tariff uncertaintyImpact: MediumLikelihood: High
Tariffs and trade tensions can alter pricing, supply chains, and market access.
Exposure: United States and global trade flows
- Foreign exchange and local cost inflationImpact: MediumLikelihood: Low
Costs are partly denominated in Peruvian soles and Mexican pesos while revenue is mainly in USD.
Exposure: Peru and Mexico
Accounting
Judgemental itemsSales prices are tied to commodity pricing periods and contract terms, affecting timing and reported revenue.
Impact: Can shift revenue between periods
Reserve and stockpile assumptions drive depletion, amortization, and inventory valuation.
Impact: Can materially affect cost of sales and asset values
Mine economics and metal prices can require impairment reviews for operating and development assets.
Impact: Can create large non-cash charges
Mine closure and remediation liabilities depend on long-term estimates and discount rates.
Impact: Affects liabilities and accretion expense
Lease classification, discount rates, and fair value estimates affect liabilities and finance costs.
Impact: Can change leverage and earnings presentation
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Last updated: 24/09/2026