Contact

Inquiries about Products & Services

Please do not mistake SMM and NIPPON STEEL CORPORATION（former NIPPON STEEL & SUMITOMO METAL CORPORATION)

SMM receives many inquiries that mistake our company with NIPPON STEEL CORPORATION（former NIPPON STEEL & SUMITOMO METAL CORPORATION).
SMM is a manufacturer of non-ferrous metal products; we do not produce steel or stainless steel products. Please take note of this when making inquiries.

For inquiries about each product or service,please contact each Department listed on the individual page of Products & Services.

Inquiries about Investor Relations

For inquiries about investor relations,please enquire from following inquiry form or contact to below.

Sumitomo Metal Mining Co., Ltd. Publicity Relations & Investor Relations Dept.

Shimbashi Sumitomo Building 11-3, Shimbashi 5-chome, Minato-ku Tokyo 105-8716 Japan
Phone: 81-3-3436-7705 Facsimile: 81-3-3434-2215

Inquiries about Conflict Minerals in the Gold and silver smelting

Inquiries about Other Information

About tours of the Hishikari Mine

The Hishikari Mine is an operating mine. To ensure safety, we do not accept tours at the mine.

For inquiries about other information,please enquire from following inquiry form or contact to below.

Sumitomo Metal Mining Co., Ltd. Publicity Relations & Investor Relations Dept.

Shimbashi Sumitomo Building 11-3, Shimbashi 5-chome, Minato-ku Tokyo 105-8716 Japan
Phone: 81-3-3436-7705 Facsimile: 81-3-3434-2215

Offices & Facilities

Notice Regarding Inquiries

Handling of personal information

  • The personal information filled in this inquiry form, such as name, telephone number, email address etc., will be used to respond to your inquiry only.
  • Within above purpose, SMM’s group company may also use your personal information.
  • Regarding SMM’s policy to handle personal information, it is defined in Privacy Policy. Please kindly refer to here for details.

Remarks to enquire

  • Our reply is designed to answer to your specific question enquired only. Please do not reprint / forward / reuse SMM’s answer to others regardless of whole or part of it.
  • In case of urgent inquiry or if there is an deadline appointed, we may not able to answer on time.
  • We may answer you not only by emails depending on the contents of inquiry. Also, if personal information is not filled properly, we may not able to give you answer or information services. Thank you for your kind understandings.