Nippon Steel & Sumitomo Metal Corporation is a leading global steel producer and supplier of steel products and services. With an annual production capacity of over 50 million tons, the company is one of the world’s largest steel producers. Nippon Steel & Sumit
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Nippon Steel Corporation is a Japanese steel manufacturing company, headquartered in Marunouchi, Chiyoda, Tokyo. The company has four business segments, which are steelmaking, engineering, chemicals, and systems solutions. It is the largest producer of crude steel in Japan and the fourth largest in the world.