Terms of Use for this Website

Before using this Website, run by SUMITOMO METAL MINING (hereinafter referred to as SMM), read the Terms of Use described below and agree to them. Please be advised that by using this Website, you indicate full acceptance of the following Terms of Use. The Terms of Use for this Website are subject to change by SMM if necessary.


  1. Although SMM attempts to provide accurate information on this Website, we assume no responsibility for the accuracy of the information. We also assume no responsibility for any problems, losses, or damages resulting from the use of this Website, including failures caused by alteration or downloading of data by a third party or damages resulting from suspension or termination of this Website.
  2. Although this Website contains information concerning future achievements for the convenience of investors, it is not provided for the purpose of soliciting investments. The posted business forecasts or business plans are prepared based on economic circumstances or market trends that can be predicted at the creation of the material. Therefore, actual performance may turn out different from those business prospects due to various factors. If you intend to make an actual investment, please refrain from making investment decisions based entirely on the information on this Website, but use your own discretion when making decisions.
  3. SMM is under no obligation to correct and publicize future prospects posted on this Website in response to new information or future events, unless required to do so under law.

Links from This Website

This Website contains hyperlinks to Websites which are owned or run by third parties. All such hyperlinks are provided as a convenience to you as a user of this Website. SMM offers no guarantees and accepts no responsibility regarding the contents of these sites.

Links to This Website

If you wish to link to this Website, please keep the following points in mind.
However, do not link this Website to for-profit Websites or Websites that offend public order and morals.

  1. Please link to the top page of this Website (https://www.smm.co.jp/E/)
  2. If you wish to link to this Website, use "Sumitomo Metal Mining Co., Ltd" as our company name

Recommended Environment

The environment below is recommended for viewing this website.
Some pages on the site are also optimized for viewing on smartphones.

Recommended OS / Platform

  • Windows: Windows 7 or higher
  • Mac: OS 10.8 or higher
Android 4.0 or higher
iOS 7 or higher
iOS 7 or higher

Recommended Browser

  • Windows : Internet Explorer 9 or higher, latest version of Edge, latest version of Chrome, or latest version of Firefox
  • Mac : latest version of Safari, latest version of Chrome, or latest version of Firefox
Defaut browser, Chrome

About JavaScript

This website uses JavaScript for a better user experience.
Please note that pages may not be displayed properly or function normally if JavaScript is disabled in your browser.

About Cookies

This website uses cookies for a better user experience.
Please note that pages may not be displayed properly or function normally if cookies are disabled in your browser.

About Plug-ins / Applications

Some data on this website is provided in PDF or Excel formats.
Please install necessary plug-ins / applications to use these.

Necessary plug-in for viewing PDF files

Adobe Reader

Necessary application for viewing Excel files

Microsoft Office

Copyrights and Trademarks

All copyrights, trademarks, and other intellectual property rights concerning the contents of this Website (text, images, graphics, etc.) belong to SMM or other right holders. SMM does not grant you any right in or to these intellectual properties by posting them on this Website. The use of such intellectual property rights (including copying, modifying, posting, transmitting, or distributing) is strictly prohibited without prior approval from SMM, unless otherwise permitted under copyright law.

Governing Law and Jurisdiction

Your use of this Website shall be governed by and construed in accordance with the laws of Japan. For any disputes in connection with this Website, the Tokyo District Court shall be appointed as the court in the first instance, having exclusive jurisdiction by agreement.