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    423 Mar-Apr 2026

    31 March 2026

    Metso to supply SX/EW technology to SPCC

    Metso has signed a major agreement with Southern Peru Copper Corporation, one of the largest copper producers in the world, for the supply of copper solvent extraction and electrowinning (SX/EW) technology to the company’s Tia Maria project in Cocachacra, Peru. The new plant will produce 120,000 tons of high-purity copper cathodes per year.

    Metso’s scope of delivery consists of VSF® solvent extraction and electrowinning plants, including dual media filters, a robotic cathode stripping machine, and an acid mist capture system to minimize environmental impact. The company says that it has already completed basic engineering for this project. Site advisory services and commissioning and start-up spare parts are also included in Metso’s scope.

    “We are excited to continue working with the Tia Maria team on this important project catering for the increasing demand of copper. Our highly experienced teams will assist in this project, and comprehensive support will be provided through our local service network,” says Eduardo Nilo, President, South America, Metso.

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