Southern Copper Corporation is an integrated producer of copper, molybdenum, zinc and silver, conducting mining, smelting and refining activities primarily in Peru and Mexico. The company extracts ore, processes it into concentrates, smelts the concentrates and refines the metal to produce copper cathodes and other metal products. Its operations encompass open‑pit and underground mines, smelters, refineries and associated infrastructure.

Revenue is generated from the sale of copper cathodes, copper rod, molybdenum concentrate, zinc concentrate, silver and gold. The company sells the majority of its output under long‑term contracts to end‑user customers, with pricing tied to prevailing commodity prices on exchanges such as COMEX and LME. By‑products such as sulfuric acid are also produced and contribute to overall sales.

The company operates through the following segments: Peruvian operations, Mexican open‑pit operations, and Mexican underground mining operations.

• Peruvian operations: This segment includes the Toquepala and Cuajone open‑pit mines, the Ilo smelter and refinery, a precious metals plant, an industrial railroad and port facilities. It produces copper cathodes, molybdenum concentrate, silver and other materials from ore mined in the Andes.

• Mexican open‑pit operations: This segment comprises the La Caridad and Buenavista mine complexes, associated concentrators, SX‑EW plants, a smelter, refinery, copper rod plant and precious metals facility. It yields copper, zinc, molybdenum concentrate, silver and gold from surface mines in Sonora.

• Mexican underground mining operations: Represented by the IMMSA unit, this segment consists of five underground mines that extract zinc, lead, copper, silver and gold, together with a zinc refinery. It supplies zinc metal and related by‑products from deep‑level workings.

Southern Copper Corporation ranks among the world’s largest integrated copper producers, boasting what it describes as the largest copper reserves globally and a leading position in Peru and Mexico. Its competitive advantages stem from high vertical integration, which allows control over the entire production chain from mining to refined products, and a focus on cost control and operational efficiency to navigate copper price cycles. The company faces competition from other copper miners and from substitute materials such as aluminum and plastics, but its scale and integrated structure provide a cost advantage.

The company serves end‑user customers in industries such as construction, power generation and transmission, electronics and telecommunications, automotive manufacturing, and industrial machinery. While specific customer names are not disclosed, the sales strategy emphasizes long‑term contracts with manufacturers and fabricators that require reliable copper, zinc, molybdenum and silver supplies for their production processes.