Copper Smelting & Refining

The copper in an EV charging cable, in an AI server, in every wire in your house has to be 99.99% pure — but it starts as rock that's only about 0.5% copper. The step that turns “dirty rock” into “pure metal” is smelting and refining. And even though China mines less than 10% of the world's copper ore, it controls more than half of the smelting. This is the quietest chokepoint in the copper chain — and the most powerful.

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Southern Copper in Talks to Advance $10.2 Billion Mexico Investment

Southern Copper Corporation is in discussions with the administration to advance its $10.2 billion in investments in Mexico, a pipeline the company expects to drive organic growth in the coming years. The company's Mexican copper circuit, which includes the Angangueo and Chalchihuites mines along with the Empalme Smelter, is expected to position it as a fully integrated copper producer. Southern Copper expects construction to begin in the first quarter of 2027 at its new El Pilar copper project in Sonora, with production slated to start in the second half of 2029; El Pilar's copper oxide mineralization holds estimated proven and probable reserves of 317 million tons of ore, an expected 18-year mine life, and projected output of 36,000 tons of copper cathode in 2029. The El Arco mine in Baja California, described as a world-class copper deposit with more than 1,230 million tons in sulfide ore reserves and 141 million tons of leach material, is expected to produce 190,000 ounces of copper in 2030. Southern Copper expects total production to reach 1.056 million tons in 2029 and targets 1.6 million tons by 2035, with Tía María, Los Chancas and Michiquillay in Peru, along with El Pilar, El Arco and other Mexican projects, aiding output in the coming years.
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Critical Materials & Supply Chain › Copper Mining & Concentrate ▲Supply
Critical Materials & Supply Chain › Copper ▲Supply
Critical Materials & Supply Chain › Copper Smelting & Refining ▲Supply
SCCO · Capital · Positive Southern Copper is in talks to advance its $10.2 billion Mexico investment pipeline, driving organic growth.
COPPER · Supply · Positive Southern Copper's planned Mexican copper projects add future copper supply, but the article is about a specific miner's expansion.
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