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Mitsubishi Materials Group's
Initiatives on Material Issues

Key Material Issues
Materiality
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Sustainability Report 2023

Sustainability Report 2023

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

Environment Protection Technologies
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Stakeholder Communication
Engagement with Stakeholders

Employee Communication

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

Contribution to Global Environment
Reducing Environmental Impact and Preventing Environmental Pollution

Preventing Environmental Pollution

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

Contribution to Global Environment
Initiatives for Building a Decarbonized Society

Climate Change Strategy

Climate Change Strategy Basic Approach On the issue of climate ch...

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...

Workplace Safety and Hygiene
Preventing Occupational Accidents

Education and Awareness-raising

Enhancing Safety and Health Education Occupational Safety and He...

Stakeholder Communication
Improving Customer Satisfaction

Improving Customer Satisfaction

Improving Customer Satisfaction Customer Satisfaction Surveys As ...

Contribution to Global Environment
Initiatives for Building a Decarbonized Society

Risks and Opportunities Related to Climate Change

Risks and Opportunities Related to Climate Change The financial impa...

Contribution to Global Environment
Reducing Environmental Impact and Preventing Environmental Pollution

Materials' Forests

Sustainable Management and Operation of Company-owned Forests Basic ...

Initiatives to Create New Value
Creation of Innovation
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Developing Environmental Technologies and Products

Basic Policy on R&D Developing New Products and Technologies to ...

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...

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...

Our Policy and Initiative to Sustainability
Editorial Policy

Editorial Policy

Editorial Policy This report provides an easily understandable and c...

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...

Respect for Human Rights
Respect for Human Rights

Respect for Human Rights

Respect for Human Rights 1. Human Rights Policy In developing our...

Stakeholder Communication
Engagement with Stakeholders

Building and Enhancing Relations with Stakeholders

Dialogue with Shareholders Our Ordinary General Meeting of Sharehold...

Maintenance and Improvement of Governance
Group Tax Policy

Group Tax Policy

Group Tax Policy Fundamental Principles Mitsubishi Materials Gr...

Maintenance and Improvement of Governance
Expand Internal Control Through Group Governance

Risk Management

Risk Management Activities To respond appropriately to various risk...

Sustainability Data List (Non-Consolidated and Consolidated)
Sustainability Data List (Non-Consolidated and Consolidated)
Maintenance and Improvement of Governance
Reinforcing Compliance

Ensuring compliance

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

Initiatives to Create New Value
Strengthening of Manufacturing

ものづくり力の追求

Pursuing Manufacturing Capabilities Mitsubishi Materials Corporation...

Deepening of DX
Operational Enhancement

Strengthening Operations

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