Mitsubishi Materials Group's
Initiatives on Material Issues

Key Material Issues
Materiality
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
a

Deepening of DX
Operational Enhancement

Strengthening Operations

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

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 &...

Retainment and Utilization of Human Capital
Talent Retention and Development

Development and Empowerment of Diverse Talents

Development and Empowerment of Diverse Talents Basic Approach to Hu...

GRI Content Index
GRI Content Index

GRI Content Index

Universal Standard GRI Stan...

Deepening of DX
Acquisition of New Added-value

NN1

Acquiring New Added Value Smelting and Resource Recycling Business: ...

Contribution to Global Environment
Reducing Environmental Impact and Preventing Environmental Pollution

Environmental Management

Environmental Management Purpose of activities Activ...

Stakeholder Communication
Engagement with Stakeholders

Employee Communication

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

Environment Protection Technologies
a

Contribution to Global Environment
Reducing Environmental Impact and Preventing Environmental Pollution

Preventing Environmental Pollution

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

Maintenance and Improvement of Governance
Expand Internal Control Through Group Governance

Risk Management

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

Sustainable Supply Chain Management
Providing Nonferrous Metal Materials, Mainly Copper

Securing Stable Products Supplies

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

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

Procurement and Supplier Initiatives

Responsible Procurement of Raw Materials ...

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 ...

Sustainable Supply Chain Management
Diversifying Procurement of Raw Materials

International Issues Surrounding Resources and the Group's Role

International Issues Surrounding Resources and the Group's Role Worl...

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...

Deepening of DX
DX Strategy

DX Strategy

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

Workplace Safety and Hygiene
Preventing Occupational Accidents

Education and Awareness-raising

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

Stakeholder Communication
Engagement with Stakeholders

Building and Enhancing Relations with Stakeholders

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

Retainment and Utilization of Human Capital
Talent Retention and Development

Development of Diverse Talents

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

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 ...

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

Recycling-oriented value chain

Recycling in Individual Businesses Metals Recycling Rare Metals ...

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...