This report provides an easily understandable and comprehensive report, for interested persons, on the approaches, initiatives, results, issues and current direction of the Mitsubishi Materials Group ("the Group") with regard to sustainable management. It is also intended to elicit opinions and help us to continuously improve the standard of our activities.
This report is produced in accordance with the core options of the GRI Standards.
From fiscal 2021, this report is published only on the website and electronically (PDF).
Apart from the above, figures related to Mitsubishi Materials on a non-consolidated basis
*For the purposes of this report, the terms “Mitsubishi Materials” and “the Company” refer to Mitsubishi Materials on a non-consolidated basis.
Since fiscal 2022, PT Smelting Management Gresik and one other company have been included in the scope of consolidation.
In addition, Hachimantai Geothermal Co., Ltd was excluded from the scope of consolidation because of an absorption-type merger with Hachimantai Green Energy Corporation (former Akita Power Generation Co,. Ltd) as the surviving company. Accurate Wire, Inc. was also excluded because of an absorption-type merger with Luvata Waterbury, Inc. as the surviving company. Mitsubishi Aluminum Co., Ltd. (now known as MMA Corporation) was excluded because its importance has decreased due to business split and succession. MA Packaging Co., Ltd. and five other companies were excluded because Mitsubishi Aluminum Co., Ltd. executed a business split and succession. Universal Can Corporation and five other companies were excluded because the Company sold 100% of its equity in these companies, and Daiya Consultant Corp. was also excluded because the Company sold part of its equity in the company.
In the process of the integration of Cement business and related businesses between UBE Corporation (formerly Ube Industries, Ltd.), on April 1, 2022, MMC's Cement business and related businesses were assumed by Mitsubishi UBE Cement Corporation (an equity method affiliate of MMC) through an absorption-type company split.
Despite these organizational changes, actual figures for greenhouse gases (GHGs: Scope 1 and 2 emissions), energy consumption, workplace safety and hygiene, employment and other values for the period covered include figures of the cement business and aluminum business. The figures for GHGs (Scope 3 emissions), the environment, donations and social contributions, employee training, and others include figures of the cement business.
Fiscal 2022 (April 1, 2021 – March 31, 2022)
*This report may also include information from April 2022 onwards, in an effort to provide the most up-to-date information on the Group.
August 2022 (previous report was published in August 2021)
GRI Standards 2016
GRI Standards GRI Sector Disclosures (Mining and Metals)
*A GRI search function is available via the ESG section of our website.
We systematically disclose information on the Group, mainly via the following reporting tools.
|ESG report||It is a comprehensive report of the plans, objectives, initiatives, results, and detailed data related to the Mitsubishi Materials Group’s ESG management and material issues.|
|Integrated Report (PDF)||We produce an annual report on Mitsubishi Materials containing information about the business direction of the MMC Group, such as financial, management and general business information. Its content is reported in an integrated manner, focusing on both financial and non-financial aspects.|
|Website and ESG site||This section features content that supplements the reporting tools above, including ESG data lists, previously reported information, and reports on other activities.|
We place great importance on the process of compiling this report. The process is designed with the aim of improving transparency and reliability as a company, in the interests of accountability (with regard to external parties), and of tying in with promoting the Group's sustainable management.