Sumitomo Metal Mining Co., Ltd. is engaged in the metal business. The Resource segment is engaged in the exploration, development, production and sale of non-ferrous metal resources, and geological survey and civil engineering businesses. The Smelting and Refining segment smelts and sells copper, nickel, ferronickel, zinc, lead, gold, silver, platinum and others, and manufactures and sells stretched copper products and special steel castings. The Material segment manufactures and sells semiconductor materials and functional materials, produces and sells aerated light-weight concrete, chemical catalysts and others. The Others segment is involved in the engineering business, the design, manufacture and construction of environmental conservation facilities, as well as the design and manufacture of machinery and equipment.

Mining

Sumitomo Metal Mining Co Ltd

Akira Nozaki

Yusuke Niwa

Kazuaki Sakamoto

Kazuhiko Hotani

Shinichi Sato

Munekazu Kawata

Toru Motoki

Mihoko Yano

Yasumasa Hattori

Hirohiko Matsushita

Yosihiro Sagawa

Hiroshi Yoshida

Koji Sakamoto

Katsuya Tanaka

Eiichi Fukuda

Hitofumi Okubo

Takahiro Kanayama

Toru Higo

Shuichi Ogasawara

Kunihiko Miyamoto

Nobuhiro Matsumoto

Corporate Planning and Strategy Team

Governance and Oversight Team

Finance and Administration Team

Engineering and Technical Teams

Teams at Sumitomo Metal Mining Co Ltd

Corporate Planning and Strategy Team

Governance and Oversight Team

Finance and Administration Team

Engineering and Technical Teams