Investor Meeting Material for the 1st Half of the fiscal year ending March 31, 2019（2.5MB）
Consolidated Financial Results for the Six Months Ended September 30, 2018 (Japanese Accounting Standards)（340KB）
Supplementary Explanation for the 1st Half of the fiscal year ending March 31, 2019（408KB）
Mitsubishi Materials Corporation Announces the Grand Opening of the New Technical Center in North America
Development of DBA Substrate with Ag Layer that is Useable Under Medium to High-Temperature Conditions in Air
The Metals Production Plans in the 2nd Half of the fiscal year ending March 31, 2019
Joint Development of Recycling Technology of Cobalt, Nickel and Other Metals with Nippon Magnetic Dressing
Notice Concerning Certain Media Coverage Regarding Mitsubishi Materials Corporation（34KB）
Notice Regarding Issue of "Mitsubishi Materials Integrated Report 2018"
W-Ti Sputtering Target for Barrier Films Developed, with Mass-Production Commenced in July
Progress on Addressing Non-conforming Products at MMC Subsidiaries（170KB）
Consolidated Financial Results for the Three Months Ended June 30, 2018 (Japanese Accounting Standards)（294KB）
Supplementary Explanation for the 1st Quarter of the fiscal year ending March 31, 2019（1.0MB）
Notice of Resolutions of the 93rd Ordinary General Meeting of Shareholders（99KB）
Investor Conference Materials for the fiscal year ended March 31, 2018 (video, digest version)
Notice of the 93rd Ordinary General Meeting of Shareholders（347KB）
Business Report and Financial Statements（963KB）
Establishment of the "Committee for Monitoring of Measures to Enhance Governance" and the "Committee for Nomination and Compensation"（781KB）
Progress on Addressing Non-Conforming Products at MMC Subsidiaries（118KB）
Investor Conference Materials for the fiscal year ended March 31, 2018（2.7MB）
Consolidated Financial Results for the Fiscal Year Ended March 31, 2018（568KB）
Supplementary Explanation for the fiscal year ended March 31, 2018（841KB）
Completion of MM Metal Recycling B.V. Sampling Center
(Revisions) Partial Revision to the Consolidated Financial Results for the Nine Months Ended December 31, 2017 (Japanese Accounting Standards)（80KB）
(Revisions) Partial Revision to the Consolidated Financial Results for the Six Months Ended September 30, 2017 (Japanese Accounting Standards) （80KB）
(Revisions) Partial Revision to the Consolidated Financial Results for the Three Months Ended June 30, 2017 (Japanese Accounting Standards)（80KB）
Notice Regarding Capital Increase of Subsidiaries (Change to Specified Subsidiary)（124KB）
Full-fledged Development of Composite Materials Using New Carbonaceous Material Graphene
Reduction to Director Remuneration（127KB）
Formulation of the MMC Group Governance Framework Enhancement Measures（120KB）
Special Investigation Committee Final Report Relating to Non-Conforming Products at MMC Subsidiaries（1.1MB）
The Metals Production Plans in the 1st Half of the fiscal year ending March 31, 2019
Notice Regarding Posting of Extraordinary Loss (Provision for Environmental Measures)（131KB）
Special Investigation Committee Interim Report (2) Relating to Non-Conforming Products at MMC Subsidiaries（442KB）
(Revisions) Partial Revision to the Consolidated Financial Results for the Nine Months Ended December 31, 2017 (Japanese Accounting Standards)（37KB）
Consolidated Financial Results for the Nine Months Ended December 31, 2017 (Japanese Accounting Standards)（123KB）
Supplementary Explanation for the 3rd Quarter of the fiscal year ending March 31, 2018（451KB）
Progress on Addressing Non-Conforming Products at MMC Subsidiaries ④（344KB）
Special Investigation Committee Interim Report Relating to Non-Conforming Products at MMC Subsidiaries（311KB）
World's First Gold-Tin Alloy Paste Developed that Does Not Require a Washing Process