Sumitomo Metal Mining Enhances Visibility in the Copper Cathode Supply Chain

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June 19, 2026
Sumitomo Metal Mining Co., Ltd.

Tokyo, Japan - Sumitomo Metal Mining Co., Ltd. (TSE: 5713) has adopted MineHub platform, a supply chain visibility platform provided by MineHub Technologies Inc., a Canada-based company, for the sale of copper cathodes produced at Sumitomo Metal Mining's Toyo Smelter & Refinery in Saijo, Ehime Prefecture, Japan.

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Sumitomo Metal Mining Enhances Visibility in the Copper Cathode Supply Chain