Sumitomo Metal MiningCorporate Profile3The second longest history ofJapan’s listed companies(Consolidated, as of March 31, 2025)(Consolidated, as of March 31, 2025)(As of March 31, 2025)More thanEquity RatioOperational minesMinesSumitomo Metal Mining by the NumbersBases inTotal AssetsPlants of Smelting & Refining BusinessSmelters andRefineriesPlants of Materials BusinessMaterials PlantsAt a Glance60.1%430years of history14countries and regions3.1trillion yen1789
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