Mitsubishi Materials Group's
Initiatives on Material Issues

Key Material Issues
Materiality
Contribution to Global Environment
Reducing Environmental Impact and Preventing Environmental Pollution

Materials' Forests

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

Contribution to Global Environment
Reducing Environmental Impact and Preventing Environmental Pollution

Preventing Environmental Pollution

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

Deepening of DX
Reforming Business Processes and Operations Enhancement Through ERP Introduction

Reforming Business Processes and Strengthening Operations Through ERP Introduction

Reforming Business Processes and Strengthening Operations Through ERP I...

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

Climate Change Strategy

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

Our Policy and Initiative to Sustainability
Mitsubishi Materials Group's Business Activities and the SDGs

Our Business and SDGs

Universal Long-Term Goals for the International Community In Septemb...

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 ...

Environment Protection Technologies
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Workplace Safety and Hygiene
Preventing Occupational Accidents

Safety and Health Management

Creating a Safe and Healthy Workplace Environment Purpos...

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...

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

Product Quality and Safety

Product R&D and Approval Risk Management We endeavor to prevent ...

Respect for Human Rights
Respect for Human Rights

Respect for Human Rights

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

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...

Maintenance and Improvement of Governance
Group Tax Policy

Group Tax Policy

Group Tax Policy Fundamental Principles Mitsubishi Materials Gr...

Deepening of DX
Operational Enhancement

Strengthening Operations

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

Sustainable Supply Chain Management
Providing Nonferrous Metal Materials, Mainly Copper

Securing Stable Products Supplies

Securing Stable Products Supplies: Copper products Using copper conc...

Initiatives to Create New Value
Strengthening of Manufacturing

ものづくり力の追求

Pursuing Manufacturing Capabilities Mitsubishi Materials Corporation...

Environment Protection Technologies
Company-Owned Forests

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Maintenance and Improvement of Governance
Reinforcing Compliance

Ensuring compliance

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

Our Policy and Initiative to Sustainability
Initiatives on Material Issues

Our Approach to Material Issues

Identifying and Reviewing Materiality (Material Issues) We recognize...

Contribution to Global Environment
Reducing Environmental Impact and Preventing Environmental Pollution

気候変動に関するリスクと機会

Water-related Management The vast majority (approx. 88%) of the wate...

Environment Protection Technologies
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Deepening of DX
DX Strategy

DX Strategy

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

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...