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Mitsui Mining and Smelting Group is engaged in businesses related to the four divisions of functional materials, metals, auto parts, and related businesses. The company operates four businesses. The company operates four businesses. In the Functional Materials business, the company sells battery materials (hydrogen storage alloys), exhaust gas purification catalysts, and functional powder (for electronic materials). Metal powder, tantalum oxide, etc.), copper foil (ultra-thin copper foil with carrier, electrolytic copper foil for plant wiring boards, etc.) The Company manufactures and sells sputtering targets and ceramic products. The Metal Products segment manufactures and sells zinc, lead, copper, gold and silver, and is involved in the recycling of resources. The automotive parts business involves the manufacture and sale of automotive door locks. In the related business, the Company will manufacture and sell die-cast products, powdered metallurgical products, copper and copper alloy products and pearlite products. Provides various industrial plant engineering services. |