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Mitsubishi Materials Group's
Initiatives on Material Issues

Key Material Issues
Materiality
Stakeholder Communication
Engagement with Stakeholders

Employee Communication

Labor Union and Management Partnership Under our union shop scheme, ...

Environment Protection Technologies
2021

2021

Stakeholder Communication
Engaging in Dialog and Coexisting with Local Communities

Coexisting with Local Communities

Social Contribution Activities Based on the corporate philosophy of...

Maintenance and Improvement of Governance
Reinforcing Compliance

Ensuring compliance

Toward the Ensuring Compliance “Compliance” is an important part of ...

Sustainability Data List (Non-Consolidated and Consolidated)
Sustainability Data List (Non-Consolidated and Consolidated)
Deepening of DX
Operational Enhancement

Strengthening Operations

Strengthening Operations Copper & Copper Alloy Business: Develop...

Evaluation by External Organizations, Status of Participation in Initiatives
Evaluation by External Organizations, Status of Participation in Initiatives

Evaluation by External Organizations, Status of participation in initiatives

Indexes MSCI ESG LEADERS INDEXES Created by MSCI Japan, the ...

Maintenance and Improvement of Governance
Group Tax Policy

Group Tax Policy

Group Tax Policy Fundamental Principles Mitsubishi Materials Gr...

Archives
Back Number

Back Number

ESG Report (CSR Report)   2022 (5.3MB) ...

Contribution to Global Environment
Developing and Promoting the Use of Renewable Energy
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Initiatives to Help Build a Decarbonized Society

Initiatives to Build a Decarbonized Society Products and Services th...

Contribution to Global Environment
Reducing Environmental Impact and Preventing Environmental Pollution

Preventing Environmental Pollution

Preventing Air Pollution The Group uses manufacturing processes that...

GRI Content Index
GRI Content Index

GRI Content Index

Universal Standard GRI Stan...

Deepening of DX
DX Strategy

DX Strategy

DX Strategy We strongly promote digitalization strategies that use d...

Workplace Safety and Hygiene
Preventing Occupational Accidents

Safety and Health Management

Creating a Safe and Healthy Workplace Environment Purpos...

Retainment and Utilization of Human Capital
Promotion of Flexible Work Styles

多様な人材の活用

Support for Diverse Working Styles We promote creating working envir...

Sustainable Supply Chain Management
Providing High Added-value Functional Materials and Products

Building and Enhancing Relations throughout the Value Chain

Metals Business Our Metals business consists of three areas of busin...

Retainment and Utilization of Human Capital
Talent Retention and Development

Development of Diverse Talents

Development of Talents Talent Development System In April 2022 we...

Contribution to Global Environment
Initiatives for Building a Decarbonized Society

Performance

GHG Emission Results and Initiatives Fiscal 2023 Reduction Activitie...

Creation of a Recycling-oriented Society
Advanced Technology-based Waste Recycling

Smelting and Cement Recycling System

Resource Recycling with No Need for Final Disposal Sites Smelter &...

Our Policy and Initiative to Sustainability
Positioning of Sustainability in the Group

Positioning of Sustainability in the Group

Basic Policy on Sustainability At the Mitsubishi Materials Group, we...

Contribution to Global Environment
Reducing Environmental Impact and Preventing Environmental Pollution
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Environmental Management

Environmental Management Purpose of activities Activ...

Initiatives to Create New Value
Exploration and Creation of Social Value

Exploring and Creating Social Value

Exploring and Creating Social Value To continue to develop materials...

Archives
Sustainability Report 2023

Sustainability Report 2023

This report is published to inform stakeholders regarding sustainabil...

Creation of a Recycling-oriented Society
Developing and Providing Recyclable Products

In Pursuit of a Recycling-oriented Business Model

In Pursuit of a Recycling-oriented Business Model ...