codelco es una empresa dedicada a la exploración, desarrollo y explotación de recursos mineros de cobre y subproductos, su procesamiento y su comercialización.

teck is canada's largest diversified mining company and is committed to responsible development. it has major business units focused on copper, metallurgical coal, zinc, gold and energy. shares are listed on the tsx under the symbols teck.a and teck.b and on the nyse under the symbol teck.

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redimin es una revista minera centrada en la innovación y tecnología aplicada a la industria de la minería en chile.

welding equipment, welding gear and solutions for manual welding and automated welding. welding management software, welding guns and torches.

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flsmidth delivers sustainable productivity to the global mining and cement industries through market-leading engineering, equipment and service solutions

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