Mitsubishi Materials Corporation

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WEB Media
"WITH MATERIALS"
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IR Library
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Integrated Report / Annual Report
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For Individual Investors
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IR News
Sustainability
Sustainability
Human Rights Policy
Environment Policy
Procurement Policy
Community Contribution Activity Policy
Biodiversity Conservation Policy
Group Tax Policy
Integrated Report / Annual Report
Sustainability Report
Corporate

5minutes Digest of MMC

WEB Media
"WITH MATERIALS"

  • CEO Message
  • Corporate Profile
    • 5minutes Digest of MMC
  • Our Commitment
    • Exploring "Our Commitment"
    • Guideline to achieve "Our Commitment"
    • The driving force to fulfill "Our Commitment"
  • Management Strategy
  • Organization
  • Directors
  • Corporate History
  • Corporate Governance
  • Offices
  • Group Companies
  • WEB Media
    "WITH MATERIALS"
  • Communication Magazine
    "WITH MATERIALS"
Products & Business

5minutes Digest of MMC

WEB Media
"WITH MATERIALS"

  • Products
    • Automotive Products
    • Electronic Products
    • Metals Products
    • Environment and Recycle Technology
  • Business
    • Metals and Resource Circulation Business
    • Copper and Copper Alloy Business
    • Electronic Materials and Components Business
    • Metalworking Solutions Business
    • Renewable Energy Business
    • Affiliated Business
    • Monozukuri and R&D
    • Intellectual Property
Investor Relations

5minutes Digest of MMC

WEB Media
"WITH MATERIALS"

  • Management Policy
    • CEO Message
    • Management Strategy
    • Corporate Governance
    • Business and Other Risks
  • Financial Highlights
    • Performance Review
    • Earnings Highlights
    • Financial Position
    • Cash Flow
    • Dividends
    • Results by Segment
    • Earnings Forecasts
  • Stock Information
  • IR Library
    • List of IR Materials
    • Results Announcement
    • Results Presentation Materials / Additional Materials
    • Management Briefings / Other Briefings
    • Integrated Report / Annual Report
    • Investors’ Guide
  • IR Calendar
  • IR Policy
  • IR News Service
  • For Individual Investors
Newsroom

5minutes Digest of MMC

WEB Media
"WITH MATERIALS"

  • News
  • IR News
Sustainability

5minutes Digest of MMC

WEB Media
"WITH MATERIALS"

  • Sustainability
    • Human Rights Policy
    • Environment Policy
    • Procurement Policy
    • Community Contribution Activity Policy
    • Biodiversity Conservation Policy
  • Group Tax Policy
  • Integrated Report / Annual Report
  • Sustainability Report
  1. Mitsubishi Materials Corporation
  2. Investor Relations
  3. IR News
IR News

List

Investor Relations
  • Management Policy
  • CEO Message
  • Management Strategy
  • Corporate Governance
  • Business and Other Risks
  • Financial Highlights
  • Performance Review
  • Earnings Highlights
  • Financial Position
  • Cash Flow
  • Dividends
  • Results by Segment
  • Earnings Forecasts
  • IR Library
  • List of IR Materials
  • Results Announcement
  • Results Presentation Materials / Additional Materials
  • Management Briefings / Other Briefings
  • Integrated Report / Annual Report
  • Investors’ Guide
  • Stock Information
  • IR Calendar
  • IR News
  • For Individual Investors
  • IR News Service
  • IR Policy

IR News

  • Aug 27,2025 (Update and Change to Previously Disclosed Matters) Changes Regarding the Establishment and Capital Increase of a Subsidiary pdf （187KB）
  • Aug 7,2025 Q&A Summary from the Financial Results Briefing (FYE March 2026 Q1) pdf （854KB）
  • Aug 7,2025 Presentation Script for the Financial Results Briefing (FYE March 2026 Q1) pdf （1,424KB）
  • Aug 7,2025 Presentation Materials for the First Three Months of the Fiscal Year Ending March 31, 2026 pdf （794KB）
  • Aug 7,2025 Consolidated Financial Results for the Three Months Ended June 30, 2025 (Japanese Accounting Standards) pdf （345KB）
  • Jul 31,2025 Consolidated Financial Statements Mitsubishi Materials Corporation and consolidated subsidiaries For the year ended March 31,2025 pdf （971KB）
  • Jul 31,2025 Investors’ Guide 2025 July pdf （5,856KB）
  • Jun 25,2025 Corporate Governance Report pdf （553KB）
  • Jun 25,2025 Notice of Resolutions of the 100th Ordinary General Meeting of Shareholders pdf （214KB）
  • Jun 10,2025 Notice of Changes in Shareholder Benefits pdf （126KB）
  • Jun 10,2025 Business Report and Financial Statements pdf （1,220KB）
  • Jun 6,2025 Investors’ Guide 2025 June pdf （9,165KB）
  • Jun 3,2025 Notice of the 100th Ordinary General Meeting of Shareholders pdf （435KB）
  • May 20,2025 Explanation and Q&A on Medium-term Management Strategy FY2031 Progress Briefing pdf （5,234KB）
  • May 20,2025 Medium-term Management Strategy FY2031 Progress Briefing pdf （3,220KB）
  • May 20,2025 (Correction) Regarding Partial Correction to the “Financial Results for the Fiscal Year Ended March 2025” pdf （103KB）
  • May 16,2025 Notice Regarding Dividend of Surplus (Year-End Dividend) pdf （36KB）
  • May 16,2025 Preparation for Listing of Mitsubishi UBE Cement Corporation on the Tokyo Stock Exchange pdf （159KB）
  • May 14,2025 Q&A on Conference Call (FYE March 2025 Financial Results) pdf （692KB）
  • May 14,2025 Explanation on Conference Call (FYE March 2025 Financial Results) pdf （1,265KB）
  • May 14,2025 Notice Concerning the Recording of Impairment Loss on Fixed Assets (Extraordinary Loss) pdf （82KB）
  • May 14,2025 Financial Results for the Fiscal Year Ended March 2025 pdf （1,018KB）
  • May 14,2025 Consolidated Financial Results for the Fiscal Year Ended March 31, 2025 (Japanese Accounting Standards) pdf （558KB）
  • Apr 25,2025 Corporate Governance Report pdf （881KB）
  • Mar 26,2025 Notice Regarding Change of the Directors pdf （160KB）
  • Feb 27,2025 Investors’ Guide 2025 February pdf （5,130KB）
  • Feb 25,2025 Q&A on Conference Call (FYE March 2025 Q3 Financial Results) pdf （537KB）
  • Feb 13,2025 Consolidated Financial Results for the Nine Months Ended December 31, 2024 (Japanese Accounting Standards) pdf （302KB）
  • Feb 13,2025 Explanation on Conference Call (FYE March 2025 Q3 Financial Results) pdf （475KB）
  • Feb 13,2025 Financial Results for the First Nine Months of FYE March 2025 pdf （932KB）
  • Feb 13,2025 Notice Regarding Change of Executive Officers (Change in Divisions of Responsibility) pdf （94KB）
  • Dec 23,2024 Investors’ Guide 2024 December pdf （5,150KB）
  • Dec 18,2024 (Progress of Disclosure Matter) Completion of Share Acquisition Procedures for H.C. Starck Holding pdf （88KB）
  • Dec 12,2024 Explanation and Q&A on IR Day pdf （11,745KB）
  • Dec 12,2024 IR Day Materials pdf （7,332KB）
  • Dec 11,2024 Notice Regarding Change of Chief Executive Officer, Representative Executive Officer and Executive Officer pdf （157KB）
  • Nov 8,2024 Consolidated Financial Results for the Six Months Ended September 30, 2024 (Japanese Accounting Standards) pdf （353KB）
  • Nov 8,2024 Q&A on Conference Call (FYE March 2025 Q2 Financial Results) pdf （487KB）
  • Nov 8,2024 Explanation on Conference Call (FYE March 2025 Q2 Financial Results) pdf （512KB）
  • Nov 8,2024 Financial Results for the First Six Months of FYE March 2025 pdf （950KB）
  • Oct 1,2024 Investors’ Guide 2024 September pdf （7,880KB）
  • Sep 10,2024 Explanation and Q&A on Sustainability IR Meeting pdf （3,846KB）
  • Sep 10,2024 Sustainability IR Meeting Materials pdf （7,056KB）
  • Aug 30,2024 Corporate Governance Report pdf （584KB）
  • Aug 28,2024 Notice Regarding Change of the Executive Officer (Change in Divisions of Responsibility) pdf （94KB）
  • Aug 9,2024 Investors’ Guide 2024 August pdf （8,631KB）
  • Aug 7,2024 Consolidated Financial Results for the Three Months Ended June 30, 2024 (Japanese Accounting Standards) pdf （378KB）
  • Aug 7,2024 Q&A on Conference Call (FYE March 2025 Q1 Financial Results) pdf （323KB）
  • Aug 7,2024 Explanation on Conference Call (FYE March 2025 Q1 Financial Results) pdf （5,247KB）
  • Aug 7,2024 Financial Results for the First Three Months of FYE 2025 pdf （865KB）
  • Jul 31,2024 Consolidated Financial Statements Mitsubishi Materials Corporation and consolidated subsidiaries For the year ended March 31,2024 pdf （1,014KB）
  • Jul 31,2024 Integrated Report 2024 (A4-sized single-sided for printing) pdf （13,740KB）
  • Jul 31,2024 Integrated Report 2024 (A3-sized spread page for viewing) pdf （12,987KB）
  • Jun 28,2024 (Progress of Disclosure Matter) Notice Regarding the Timing of Change of Consolidated Subsidiary (Specified Subsidiary) pdf （87KB）
  • Jun 28,2024 Investors' Guide 2024 June pdf （8,760KB）
  • Jun 26,2024 Notice of Resolutions of the 99th Ordinary General Meeting of Shareholders pdf （210KB）
  • Jun 14,2024 Notice of the 99th Ordinary General Meeting of Shareholders pdf （379KB）
  • Jun 14,2024 Business Report and Financial Statements pdf （582KB）
  • May 30,2024 Regarding Signing of Agreement to Acquire Shares of H.C. Starck Holding pdf （133KB）
  • May 21,2024 Explanation and Q&A on Progress and Outlook of the Medium-term Management Strategy FY2031 pdf （15,168KB）
  • May 21,2024 Progress and Outlook of the Medium-term Management Strategy FY2031 pdf （3,370KB）
  • May 14,2024 Consolidated Financial Results for the Fiscal Year Ended March 31, 2024 (Japanese Accounting Standards) pdf （543KB）
  • May 14,2024 Notice Regarding Change of the Executive Officer (Change in Divisions of Responsibility) pdf （93KB）
  • May 14,2024 Q&A on Conference Call (FY ended March 2024) pdf （316KB）
  • May 14,2024 Explanation on Conference Call (FY ended March 2024) pdf （1,584KB）
  • May 14,2024 Financial Results for the Fiscal Year Ended March 2024 pdf （1,190KB）
  • May 14,2024 Notice Regarding Establishment and Capital Increase of a Subsidiary (Making a Specified Subsidiary) pdf （237KB）
  • May 13,2024 Corporate Governance Report pdf （596KB）
  • Mar 27,2024 Notice Regarding Change of the Directors pdf （124KB）
  • Mar 6,2024 Explanation and Q&A on Manufacturing Excellence & DX Briefing pdf （5,033KB）
  • Mar 6,2024 Manufacturing Excellence & DX Briefing pdf （7,081KB）
  • Feb 9,2024 Consolidated Financial Results for the Nine Months Ended December 31, 2023 (Japanese Accounting Standards) pdf （335KB）
  • Feb 9,2024 Explanation and Q&A on Conference Call (FY March 2024 Q3 Financial Results) pdf （1,207KB）
  • Feb 9,2024 Financial Results for the Nine Months of FY March 2024 pdf （752KB）
  • Feb 9,2024 Notice Regarding Change of the Executive Officers pdf （109KB）
  • Nov 14,2023 Explanation and Q&A on Investor Conference Materials pdf （1,653KB）
  • Nov 14,2023 Investor Conference Materials pdf （3,132KB）
  • Nov 9,2023 Consolidated Financial Results for the Six Months Ended September 30, 2023 (Japanese Accounting Standards) pdf （371KB）
  • Nov 9,2023 Explanation and Q&A on Conference Call (FY March 2024 Q2 Financial Results) pdf （1,126KB）
  • Nov 9,2023 FY March 2024 Q2 Financial Results pdf （700KB）
  • Sep 15,2023 Summary of Explannation and Q&A on Sustainability IR Meeting pdf （2,935KB）
  • Sep 15,2023 Sustainability IR Meeting Materials pdf （3,695KB）
  • Aug 9,2023 Consolidated Financial Results for the Three Months Ended June 30, 2023 (Japanese Accounting Standards) pdf （326KB）
  • Aug 9,2023 Explanation and Q&A on Conference Call (FY March 2024 Q1 Financial Results) pdf （2,592KB）
  • Aug 9,2023 FY March 2024 Q1 Financial Results pdf （748KB）
  • Jul 31,2023 Integrated Report 2023 (A4-sized single-sided for printing) pdf （12,726KB）
  • Jul 31,2023 Integrated Report 2023 (A3-sized spread page for viewing) pdf （11,901KB）
  • Jul 31,2023 Consolidated Financial Statements Mitsubishi Materials Corporation and Consolidated Subsidiaries for the Year Ended March 31, 2023 pdf （967KB）
  • Jul 18,2023 Corporate Governance Report pdf （817KB）
  • Jun 23,2023 Notice of Resolutions of the 98th Ordinary General Meeting of Shareholders pdf （199KB）
  • Jun 6,2023 [Updated] Notice of the 98th Ordinary General Meeting of Shareholders pdf （372KB）
  • Jun 6,2023 Business Report and Financial Statements pdf （1,025KB）
  • May 29,2023 (Mitsubishi UBE Cement Corporation) Medium-term Management Strategy pdf （1,308KB）
  • May 17,2023 Explanation and Q&A on Business Strategy IR Meeting pdf （4,237KB）
  • May 17,2023 Business Strategy IR Meeting Materials pdf （6,034KB）
  • May 12,2023 Notice Regarding Continuation of the Stock Compensation Plan pdf （165KB）
  • May 12,2023 Notice Regarding Recording of Income Taxes － Deferred, and Differences between the Earnings Forecasts and Results for the Fiscal Year Ended March 31, 2023 pdf （172KB）
  • May 12,2023 Summary of Explanation and Q&A on Conference Call (Financial Results Briefing for the fiscal year ended March 31, 2023) pdf （3,986KB）
  • May 12,2023 Supplementary Explanation for the Fiscal Year Ended March 31, 2023 pdf （702KB）
  • May 12,2023 Consolidated Financial Results for the Fiscal Year Ended March 31, 2023 (Japanese Accounting Standards) pdf （1,069KB）
  • Apr 6,2023 Corporate Governance Report pdf （707KB）
  • Mar 29,2023 Notice Regarding Change of Director pdf （101KB）
  • Feb 16,2023 Summary of Explanation and Q&A on Medium-term Management Strategy briefing pdf （4,841KB）
  • Feb 16,2023 Briefing Materials on the Medium-Term Management Strategy FY2031 pdf （1,097KB）
  • Feb 10,2023 Notice Regarding Medium-term Management Strategy FY2031 pdf （1,415KB）
  • Feb 10,2023 Notice Regarding Change of Certified Public Accountant pdf （102KB）
  • Feb 10,2023 Notice Regarding Change of Representative Executive Officer and Executive Officer pdf （141KB）
  • Feb 10,2023 Notice Regarding Recording of Share of Loss of Entities Accounted for Using Equity Method (Non-Operating Expenses) and Revision to Earnings Forecast pdf （98KB）
  • Feb 10,2023 Summary of Explanation and Q&A on Conference Call (Financial Results Briefing for the Nine Months Ended December 31, 2022) pdf （4,000KB）
  • Feb 10,2023 Supplementary Explanation of Consolidated Financial Results for the Nine Months Ended December 31, 2022 pdf （1,317KB）
  • Feb 10,2023 Consolidated Financial Results for the Nine Months Ended December 31, 2022 (Japanese Accounting Standards) pdf （305KB）
  • Jan 4,2023 Corporate Governance Report pdf （676KB）
  • Dec 27,2022 (Progress of Matters for Disclosure) Notice Regarding Conclusion of Company Split Agreement Concerning Polycrystalline Silicon Business pdf （80KB）
  • Dec 5,2022 (Progress of Matters for Disclosure) Notice Regarding Establishment of the Successor Company of Polycrystalline Silicon Business pdf （83KB）
  • Nov 15,2022 Summary of Explanation and Q&A on Investor Conference pdf （3,541KB）
  • Nov 15,2022 Investor Conference Materials pdf （2,873KB）
  • Nov 10,2022 Summary of Explanation and Q&A on Conference Call (Financial Results Briefing for the Six Months Ended September 30, 2022) pdf （4,878KB）
  • Nov 10,2022 Notice of Revision to Earnings Forecast pdf （169KB）
  • Nov 10,2022 Supplementary Explanation of Consolidated Financial Results for the Six Months Ended September 30, 2022 pdf （1,696KB）
  • Nov 10,2022 Consolidated Financial Results for the Six Months Ended September 30, 2022 (Japanese Accounting Standards) pdf （480KB）
  • Oct 31,2022 Notice Regarding Company Split (Simplified Absorption-type Company Split), Transfer of Shares of Newly Established Company, and Changes in Consolidated Subsidiary (Specified Subsidiary) pdf （139KB）
  • Sep 29,2022 Notice Regarding Change of Executive Officer pdf （80KB）
  • Sep 29,2022 Notice Regarding Simplified Absorption-Type Merger of Consolidated Subsidiary Materials’ Finance Co., Ltd. pdf （140KB）
  • Sep 28,2022 Notice Regarding Recording of Share of Loss of Entities Accounted for Using Equity Method (Non-Operating Expenses) pdf （137KB）
  • Sep 13,2022 Summary of Explanation and Q&A on Sustainability IR Meeting pdf （19,494KB）
  • Sep 13,2022 Sustainability IR Meeting Materials pdf （3,823KB）
  • Sep 12,2022 Notice regarding the Acquisition of Additional Shares in Consolidated Subsidiary Onahama Smelting and Refining Co., Ltd., Converting It into a Wholly Owned Subsidiary pdf （148KB）
  • Aug 9,2022 Summary of Explanation and Q&A on Conference Call (Financial Results Briefing for the Three Months Ended June 30, 2022) pdf （1,640KB）
  • Aug 9,2022 Supplementary Explanation of Consolidated Financial Results for the Three Months Ended June 30, 2022 pdf （1,211KB）
  • Aug 9,2022 Consolidated Financial Results for the Three Months Ended June 30, 2022(Japanese Accounting Standards) pdf （403KB）
  • Aug 3,2022 Summary of Explanation and Q&A on Business Segment IR Meeting pdf （6,911KB）
  • Aug 3,2022 Business Segment IR Meeting Materials pdf （4,462KB）
  • Jul 29,2022 Integrated Report 2022 (A3-sized spread page for viewing) pdf （9,974KB）
  • Jul 29,2022 Integrated Report 2022 (A4-sized single-sided for printing) pdf （10,881KB）
  • Jun 28,2022 Corporate Governance Report pdf （673KB）
  • Jun 28,2022 Notice of Resolutions of the 97th Ordinary General Meeting of Shareholders pdf （197KB）
  • Jun 6,2022 [Updated] Partial Correction to the Consolidated Financial Results for the Fiscal Year Ended March 31, 2022 (Japanese Accounting Standards) pdf （370KB）
  • Jun 3,2022 Notice of the 97th Ordinary General Meeting of Shareholders pdf （277KB）
  • Jun 3,2022 Business Report and Financial Statements pdf （909KB）
  • May 31,2022 Corporate Governance Report pdf （713KB）
  • May 20,2022 Summary of Explanation and Q&A on Investor Conference pdf （5,665KB）
  • May 20,2022 Investor Conference Materials pdf （3,121KB）
  • May 13,2022 Explanation and Q&A on Conference Call (Financial Results Briefing for the fiscal year ended March 31, 2022) pdf （1,962KB）
  • May 13,2022 Notice Regarding Establishment of Sustainability Committee pdf （161KB）
  • May 13,2022 Notice of Partial Amendments to the Articles of Incorporation pdf （143KB）
  • May 13,2022 Notice Regarding Differences Between Earnings Forecasts and Results for the Fiscal Year Ended March 31, 2022, and Year-End Dividends pdf （195KB）
  • May 13,2022 Supplementary Explanation for the Fiscal Year Ended March 31, 2022 pdf （1,477KB）
  • May 13,2022 Consolidated Financial Results for the Fiscal Year Ended March 31, 2022 pdf （1,610KB）
  • Apr 26,2022 Corporate Governance Report pdf （680KB）
  • Feb 9,2022 Summary of Explanation and Q&A on Conference Call（Financial Results Briefing for the Nine Months Ended December 31, 2021） pdf （1,602KB）
  • Feb 9,2022 Supplementary Explanation of Consolidated Financial Results for the Nine Months Ended December 31, 2021 pdf （880KB）
  • Feb 9,2022 Consolidated Financial Results for the Nine Months Ended December 31, 2021 pdf （277KB）
  • Dec 28,2021 Corporate Governance Report pdf （850KB）
  • Dec 22,2021 (Revision of Disclosed Information) Mitsubishi Materials and Ube Industries Announce Change in the Amount of Capital and Timing of Name Change for Successor Company upon Company Split for Integration of Cement Businesses, etc. pdf （175KB）
  • Dec 8,2021 Investor Conference Materials（December, 2021） pdf （2,435KB）
  • Dec 3,2021 Summary of Explanation and Q&A on ESG Meeting (December, 2021) pdf （12,191KB）
  • Dec 3,2021 ESG Meeting (December, 2021) pdf （12,676KB）
  • Nov 30,2021 IR DAY 2021 (Part 2) Handout pdf （1,442KB）
  • Nov 30,2021 IR DAY 2021 (Part 1) Handout pdf （4,474KB）
  • Nov 25,2021 Notice of Application for Selection of “Prime Market” in New Market Segments of the Tokyo Stock Exchange pdf （111KB）
  • Nov 25,2021 Notice Regarding Reorganization of Aluminum Business pdf （168KB）
  • Nov 25,2021 Notice Regarding Change in Consolidated Subsidiary (Specified Subsidiary) pdf （151KB）
  • Nov 9,2021 Notice Regarding Differences Between Earnings Forecasts and Results for the First Six Months, Revision to Earnings Forecasts, Interim Dividends and Revision to Dividend Forecasts, for Fiscal Year Ending March 31,2022 pdf （215KB）
  • Nov 9,2021 Consolidated Financial Results for the Six Months Ended September 30, 2021 pdf （472KB）
  • Nov 9,2021 Supplementary Explanation of Consolidated Financial Results for the Six Months Ended September 30, 2021 pdf （1,200KB）
  • Nov 9,2021 Summary of Explanation and Q&A on Conference Call（Financial Results Briefing for the Six Months Ended September 30, 2021） pdf （1,283KB）
  • Oct 27,2021 Notice Regarding Recording of Gain on Sales of Investment Securities (Extraordinary Profit) pdf （164KB）
  • Sep 10,2021 2021 BofA Japan Conference IR Meeting Handout pdf （5,283KB）
  • Aug 18,2021 Corporate Gorvernance Report pdf （760KB）
  • Aug 6,2021 Summary of Explanation and Q&A on Conference Call（Financial Results Briefing for the Three Months Ended June 30, 2021） pdf （1,361KB）
  • Aug 6,2021 Supplementary Explanation of Consolidated Financial Results for the Three Months Ended June 30, 2021 pdf （1,202KB）
  • Aug 6,2021 Notice of Revisions to Earnings Forecasts pdf （206KB）
  • Aug 6,2021 Consolidated Financial Results for the Three Months Ended June 30, 2021 pdf （352KB）
  • Aug 5,2021 Integrated Report 2021 All Pages pdf （10,440KB）
  • Aug 5,2021 Financial Section 2021 pdf （8,619KB）
  • Jul 7,2021 Mitsubishi Materials and Ube Industries Announce Name, etc. of the Successor Company After the Effective Date of Integration of Cement Businesses pdf （184KB）
  • Jun 24,2021 Notice of Resolutions of the 96th Ordinary General Meeting of Shareholders pdf （104KB）
  • Jun 9,2021 Notice of the 96th Ordinary General Meeting of Shareholders pdf （335KB）
  • Jun 9,2021 Business Report and Financial Statements pdf （1,008KB）
  • Jun 8,2021 Summary of Explanation and Q&A on Web Conference pdf （3,609KB）
  • Jun 8,2021 Summary of Explanation and Q&A on Conference Call pdf （1,707KB）
  • May 27,2021 Investor Conference Materials pdf （3,128KB）
  • May 25,2021 ［Correction］Notice Regarding Partial Revision to Medium-Term Management Strategy pdf （2,965KB）
  • May 17,2021 Notice Regarding Difference between Earnings Forecasts and Results for the Fiscal Year Ended March 31, 2021, and Year-end Dividend pdf （332KB）
  • May 17,2021 Supplementary Explanation for the Fiscal Year Ended March 31, 2021 pdf （1,676KB）
  • May 17,2021 Consolidated Financial Results for the Fiscal Year Ended March 31, 2021(Summary) pdf （1,477KB）
  • May 14,2021 Notice Regarding Partial Revision to Medium-Term Management Strategy pdf （3,227KB）
  • Apr 22,2021 Corporate Governance Report pdf （497KB）
  • Apr 14,2021 Mitsubishi Materials and Ube Industries Announce Establishment of the Successor Company for Integration of Cement Businesses pdf （153KB）
  • Apr 6,2021 ESG Meeting (March, 2021) pdf （6,480KB）
  • Mar 3,2021 Investor Conference Materials pdf （6,385KB）
  • Feb 10,2021 Notice of Revisions to Earnings Forecasts pdf （136KB）
  • Feb 10,2021 Consolidated Financial Results for the Nine Months Ended December 31, 2020 pdf （325KB）
  • Feb 9,2021 Supplementary Explanation of Consolidated Financial Results for the Nine Months Ended December 31, 2020 pdf （611KB）
  • Feb 9,2021 Summary of Explanation and Q&A on Conference Call pdf （1,022KB）
  • Feb 3,2021 Notice Regarding Hybrid Loan (Subordinated Loan) pdf （131KB）
  • Jan 6,2021 Corporate Governance Report pdf （473KB）
  • Dec 24,2020 Notice Regarding Recording of Gain on Sales of Investment Securities (Extraordinary Profit) pdf （121KB）
  • Dec 22,2020 Notice Regarding Differences Between Earnings Forecasts and Results for the First Six Months of the Consolidated FY2021 pdf （122KB）
  • Dec 22,2020 Consolidated Financial Results for the Six Months Ended September 30, 2020 pdf （411KB）
  • Dec 16,2020 Notice Regarding Submission of the Second Quarterly Securities Report for the Fiscal Year Ending March 31, 2021 pdf （172KB）
  • Dec 16,2020 Supplementary Explanation of Consolidated Financial Results for the Six Months Ended September 30, 2020 pdf （1,757KB）
  • Dec 16,2020 Web Conference Material for the 1st Half of the Fiscal Year Ending March 31, 2021 pdf （1,414KB）
  • Dec 16,2020 Notice Regarding Submission of the Second Quarterly Securities Report for the Fiscal Year Ending March 31, 2021 pdf （174KB）
  • Nov 27,2020 Regarding Signing of Definitive Agreement Concerning Transfer of Shares of Diamet Corporation pdf （146KB）
  • Nov 13,2020 Notice Regarding the Approval of Extension of Deadline for Submission of the Second Quarterly Securities Report pdf （131KB）
  • Nov 13,2020 Notice Regarding the Submission of Application for the Approval of Extension of Deadline for Submission of the Second Quarterly Securities Report pdf （136KB）
  • Nov 2,2020 Notice Regarding the Postponement of Announcement of Consolidated Financial Results for the Six Months Ended September 30, 2020 pdf （131KB）
  • Oct 13,2020 Notice of Change in Major Shareholders pdf （90KB）
  • Sep 30,2020 Notice of Revisions to Earnings Forecasts pdf （95KB）
  • Sep 30,2020 Summary of Explanation and Q&A on Web Conference pdf （4,203KB）
  • Sep 30,2020 Summary of Explanation and Q&A on Web Conference for the Consolidated Financial Results for the Six Months Ended September 30, 2020 pdf （1,387KB）
  • Sep 29,2020 Mitsubishi Materials and Ube Industries Announce Signing of Definitive Agreement and Company Split for Integration of Cement Businesses pdf （551KB）
  • Sep 29,2020 Regarding Signing of Memorandum of Understanding Concerning Transfer of Shares of Diamet Corporation, and Recording of Extraordinary Losses pdf （250KB）
  • Sep 29,2020 Notice of Revisions to Earnings Forecasts pdf （95KB）
  • Sep 11,2020 Corporate Governance Report pdf （494KB）
  • Sep 10,2020 Integrated Report 2020 All Pages pdf （10,068KB）
  • Sep 10,2020 Financial Section 2020 pdf （3,600KB）
  • Aug 7,2020 Notice Regarding the Consolidated Earnings Forecasts, Dividend Forecasts and Non-Consolidated Earnings Forecasts pdf （151KB）
  • Aug 7,2020 Consolidated Financial Results for the Three Months Ended June 30, 2020 pdf （263KB）
  • Aug 6,2020 Supplementary Explanation of Consolidated Financial Results for the Three Months Ended June 30, 2020 pdf （882KB）
  • Jun 30,2020 Summary of Explanation and Q&A on Web Conference pdf （1,921KB）
  • Jun 30,2020 Notice of Resolutions of the 95th Ordinary General Meeting of Shareholders pdf （137KB）
  • Jun 10,2020 (Correction) Partial correction to the Appendix of the “Announcement of Medium-term Management Strategy” pdf （3,952KB）
  • Jun 1,2020 Consolidated Financial Results for the Fiscal Year Ended March 31, 2020(Summary) pdf （842KB）
  • Jun 1,2020 Notice of Introduction of a Stock Compensation Plan pdf （159KB）
  • May 27,2020 Supplementary Explanation for the fiscal year ended March 31, 2020 pdf （1,270KB）
  • May 14,2020 Notice of Revisions to the Consolidated Earnings Forecasts and Recording of Extraordinary Losses pdf （96KB）
  • Apr 28,2020 Notice Regarding the Postponement of Announcement of Consolidated Financial Results for the Fiscal Year Ended March 31, 2020 pdf （86KB）
  • Mar 31,2020 Summary of Explanation and Q&A on Web Conference pdf （2,382KB）
  • Mar 27,2020 Summary of Explanation and Q&A on Conference Call pdf （5,716KB）
  • Mar 27,2020 Investor Conference Call Material Mar. 27, 2020 pdf （1,707KB）
  • Mar 25,2020 Announcement of Medium-term Management Strategy pdf （1,980KB）
  • Feb 28,2020 Notice Regarding Additional Acquisition of Shares in Mitsubishi Hitachi Tool Engineering, Ltd. (Making the Company a Wholly Owned Subsidiary) pdf （174KB）
  • Feb 13,2020 Notice of Revisions to the Performance Forecast and Partial Return of Officers Remuneration pdf （103KB）
  • Feb 13,2020 Consolidated Financial Results for the Nine Months Ended December 31, 2019 pdf （333KB）
  • Feb 12,2020 Mitsubishi Materials and Ube Industries Sign Letter of Intent for Integration of Cement Businesses pdf （159KB）
  • Feb 12,2020 Supplementary Explanation of Consolidated Financial Results for the Nine Months Ended December 31, 2019 pdf （643KB）
  • Dec 31,2019 Summary of Explanation and Q&A on Web Conference pdf （6,808KB）
  • Nov 21,2019 Investor Conference Materials pdf （3,187KB）
  • Nov 18,2019 Corporate Governance Report pdf （608KB）
  • Nov 12,2019 Investor Meeting Material for the 1st Half of the fiscal year ending March 31, 2020 pdf （1,565KB）
  • Nov 8,2019 Notice of Revisions to the Performance Forecast pdf （110KB）
  • Nov 8,2019 Consolidated Financial Results for the Six Months Ended September 30, 2019 pdf （391KB）
  • Nov 7,2019 Supplementary Explanation for the 1st Half of the fiscal year ending March 31, 2020 pdf （647KB）
  • Sep 27,2019 Notice Regarding the Receipt of Cease and Desist Order and Surcharge Payment Order from JFTC by Subsidiary of the Company pdf （201KB）
  • Sep 4,2019 Investor Conference Materials pdf （6,244KB）
  • Sep 1,2019 Integrated Report 2019 pdf （12,716KB）
  • Sep 1,2019 Financial Section 2019 pdf （1,698KB）
  • Aug 14,2019 Investor Conference Materials for Overseas IR Roadshow (August, 2019) pdf （6,259KB）
  • Aug 8,2019 Consolidated Financial Results for the Three Months Ended June 30, 2019 pdf （322KB）
  • Aug 8,2019 Notice of Revisions to the Performance Forecast pdf （88KB）
  • Aug 7,2019 Supplementary Explanation for the 1st Quarter of the fiscal year ending March 31, 2020 pdf （592KB）
  • Aug 1,2019 Notice Regarding Absorption-type Merger (Simplified Merger) of Mitsubishi Shindoh Co., Ltd., a Consolidated Subsidiary pdf （215KB）
  • Jul 4,2019 Notice Regarding the Receipt of Notice of Hearing of Opinions from Japan Fair Trade Commission by Subsidiary of the Company pdf （198KB）
  • Jun 21,2019 Notice of Resolutions of the 94th Ordinary General Meeting of Shareholders pdf （139KB）
  • Jun 3,2019 Notice of the 94th Ordinary General Meeting of Shareholders pdf （234KB）
  • May 16,2019 Investor Conference Materials for the fiscal year ended March 31, 2019 pdf （2,962KB）
  • May 14,2019 Consolidated Financial Results for the Fiscal Year Ended March 31, 2019 pdf （841KB）
  • May 13,2019 Supplementary Explanation for the fiscal year ended March 31, 2019 pdf （899KB）
  • Apr 26,2019 Notice of Revisions to the Performance Forecast pdf （128KB）
  • Mar 5,2019 Investor Conference Materials pdf （5,659KB）
  • Feb 13,2019 Notice of Revisions to the Performance Forecast pdf （100KB）
  • Feb 13,2019 Consolidated Financial Results for the Nine Months Ended December 31, 2018 pdf （518KB）
  • Feb 12,2019 Supplementary Explanation for the 3rd Quarter of the fiscal year ending March 31, 2019 pdf （629KB）
  • Nov 9,2018 Investor Meeting Material for the 1st Half of the fiscal year ending March 31, 2019 pdf （2,610KB）
  • Nov 7,2018 Consolidated Financial Results for the Six Months Ended September 30, 2018 pdf （412KB）
  • Nov 6,2018 Supplementary Explanation for the 1st Half of the fiscal year ending March 31, 2019 pdf （408KB）
  • Sep 4,2018 Investor Conference Materials for Mizuho Investment Conference Tokyo (September, 2018) pdf （6,382KB）
  • Sep 1,2018 Integrated Report 2018 pdf （11,160KB）
  • Sep 1,2018 Financial Section 2018 pdf （695KB）
  • Aug 31,2018 Notice Regarding Issue of "Mitsubishi Materials Integrated Report 2018"
  • Aug 8,2018 Consolidated Financial Results for the Fiscal Year Ended March 31, 2019(Summary) pdf （350KB）
  • Aug 7,2018 Supplementary Explanation for the 1st Quarter of the fiscal year ending March 31, 2019 pdf （1,043KB）
  • Jun 25,2018 Investor Conference Materials for Overseas IR Roadshow (June, 2018) pdf （6,400KB）
  • Jun 22,2018 Notice of Resolutions of the 93rd Ordinary General Meeting of Shareholders pdf （100KB）
  • May 31,2018 Consolidated Financial Results for the Fiscal Year Ended March 31, 2018(Summary) pdf （783KB）
  • May 17,2018 Notice Regarding Capital Increase of Subsidiaries (Change to Specified Subsidiary) pdf （126KB）
  • May 17,2018 (Updated)Partial Revision to the Consolidated Financial Results for the Nine Months Ended December 31, 2017 pdf （80KB）
  • May 17,2018 (Updated)Partial Revision to the Consolidated Financial Results for the Three Months Ended June 30, 2017 pdf （80KB）
  • May 17,2018 (Updated)Partial Revision to the Consolidated Financial Results for the Six Months Ended September 30, 2017 pdf （80KB）
  • May 15,2018 Investor Conference Materials for the fiscal year ended March 31, 2018 pdf （2,704KB）
  • May 10,2018 Supplementary Explanation for the fiscal year ended March 31, 2018 pdf （842KB）
  • Mar 20,2018 Notice Regarding Posting of Extraordinary Loss (Provision for Environmental Measures) pdf （126KB）
  • Feb 15,2018 (Updated)Partial Revision to the Consolidated Financial Results for the Nine Months Ended December 31, 2017 pdf （37KB）
  • Feb 14,2018 Consolidated Financial Results for the Nine Months Ended December 31, 2017(Summary) pdf （105KB）
  • Feb 13,2018 Supplementary Explanation for the 3rd Quarter of the fiscal year ending March 31, 2018 pdf （437KB）
  • Nov 10,2017 Investor Meeting Material for the 1st Half of the fiscal year ending March 31, 2018 pdf （2,181KB）
  • Nov 9,2017 Consolidated Financial Results for the Six Months Ended September 30, 2017(Summary) pdf （381KB）
  • Nov 8,2017 Supplementary Explanation for the 1st Half of the fiscal year ending March 31, 2018 pdf （577KB）
  • Sep 1,2017 Annual Report 2017 pdf （5,241KB）
  • Aug 9,2017 Notice of Revisions to the Performance Forecast pdf （224KB）
  • Aug 9,2017 Consolidated Financial Results for the Three Months Ended June 30, 2017(Summary) pdf （354KB）
  • Aug 8,2017 Supplementary Explanation for the 1st Quarter of the fiscal year ending March 31, 2018 pdf （624KB）
  • Aug 8,2017 Notice of Revisions to the Performance Forecast pdf （214KB）
  • Jun 28,2017 Notice of the Resolutions of the 92nd Ordinary General Meeting of Shareholders pdf （98KB）
  • Jun 20,2017 (Updated) Partial Revisions to Consolidated Financial Results for the Fiscal Year Ended March 31, 2017 pdf （60KB）
  • Jun 9,2017 (Revisions) Partial Revisions to Consolidated Financial Results for the Fiscal Year Ended March 31, 2017 (Japanese Accounting Standards) pdf （149KB）
  • May 16,2017 Consolidated Financial Results for the Year Ended March 31, 2017(Summary) pdf （703KB）
  • May 16,2017 Overview of Medium-term Management Strategy for FY2018-2020 pdf （2,484KB）
  • May 11,2017 Supplementary Explanation for the fiscal year ended March 31, 2017 pdf （522KB）
  • May 11,2017 Announcement of Formulation of Medium-Term Management Strategy pdf （665KB）
  • Mar 29,2017 Notice Regarding Posting of Extraordinary Loss (Provision for Environmental Measures) pdf （116KB）
  • Feb 10,2017 Consolidated Financial Results for the Nine Months Ended December 31, 2016(Summary) pdf （366KB）
  • Feb 9,2017 Supplementary Explanation for the 3rd Quarter of the fiscal year ending March 31, 2017 pdf （448KB）
  • Nov 11,2016 Investor Meeting Material for the 1st Half of the fiscal year ending March 31, 2017 pdf （1,233KB）
  • Nov 10,2016 Consolidated Financial Results for the Six Months Ended September 30, 2016(Summary) pdf （414KB）
  • Nov 9,2016 Supplementary Explanation for the 1st Half of the fiscal year ending March 31, 2017 pdf （401KB）
  • Sep 1,2016 Annual Report 2016 pdf （3,638KB）
  • Aug 9,2016 Consolidated Financial Results for the Three Months Ended June 30, 2016（Summary） pdf （349KB）
  • Aug 8,2016 Supplementary Explanation for the 1st Quarter of the fiscal year ending March 31, 2017 pdf （307KB）
  • Jul 4,2016 Notice of the Resolutions of the 91th Ordinary General Meeting of Shareholders pdf （107KB）
  • Jun 8,2016 Notice of the 91th Ordinary General Meeting of Shareholders pdf （479KB）
  • May 17,2016 Consolidated Financial Results for the Year Ended March 31, 2016 (Summary) pdf （937KB）
  • May 13,2016 Investor Meeting Materials for the fiscal year ended March 31, 2016 pdf （601KB）
  • May 13,2016 Supplementary Explanation for the fiscal year ended March 31, 2016 pdf （613KB）
  • Feb 10,2016 Consolidated Financial Results for the Nine Months Ended December 31, 2015 pdf （507KB）
  • Feb 9,2016 Supplementary Explanation for the 3rd Quarter of the fiscal year ending March 31, 2016 pdf （703KB）
  • Nov 12,2015 Investor Meeting Material for the 1st Half of the fiscal year ending March 31, 2016 pdf （796KB）
  • Nov 10,2015 Consolidated Financial Results for the Six Months Ended September 30, 2015 pdf （496KB）
  • Nov 10,2015 Supplementary Explanation for the 1st Half of the fiscal year ending March 31, 2016 pdf （581KB）
  • Aug 25,2015 Annual Report 2015 pdf （5,098KB）
  • Aug 7,2015 Consolidated Financial Results for the Three Months Ended June 30, 2015（Summary） pdf （512KB）
  • Aug 6,2015 Supplementary Explanation for the 1st Quarter of the fiscal year ended March 31, 2016 pdf （738KB）
  • Jun 26,2015 Notice of the Resolutions of the 90th Ordinary General Meeting of Shareholders pdf （16KB）
  • May 29,2015 Notice of the 90th Ordinary General Meeting of Shareholders pdf （231KB）
  • May 14,2015 Consolidated Financial Results for the Year Ended March 31, 2015 (Summary) pdf （277KB）
  • May 14,2015 Investor Meeting Material for the fiscal year ended March 31, 2015 pdf （1,019KB）
  • May 12,2015 Supplementary Explanation for the fiscal year ended March 31, 2015 pdf （263KB）
  • May 12,2015 Notice of Decision on New Candidate for Outside Director pdf （58KB）
  • Feb 10,2015 Supplementary Explanation for the 3rd Quarter of the fiscal year ending March 31, 2015 pdf （410KB）
  • Feb 10,2015 Notice Regarding Changes in Directors pdf （156KB）
  • Nov 17,2014 Notice Regarding Discrepancies between Consolidated Forecasts and Actual Results(Six Months Ended September 30,2014) pdf （50KB）
  • Nov 13,2014 Investor Meeting Material for the 1st Half of the fiscal year ending March 31, 2015 pdf （1,397KB）
  • Nov 11,2014 Consolidated Financial Results for the Six Months Ended September 30, 2014（Summary） pdf （195KB）
  • Oct 23,2014 Annual Report 2014 pdf （4,388KB）
  • Aug 18,2014 Consolidated Financial Results for the Three Months Ended June 30, 2014（Summary） pdf （225KB）
  • Aug 7,2014 Supplementary Explanation for the 1st Quarter of the fiscal year ended March 31, 2015 pdf （328KB）
  • Jun 27,2014 Notice of the Resolutions of the 89th Ordinary General Meeting of Shareholders pdf （35KB）
  • Jun 3,2014 Business Report and Financial Statements pdf （303KB）
  • May 30,2014 Notice of the 89th Ordinary General Meeting of Shareholders pdf （64KB）
  • May 16,2014 Consolidated Financial Results for the Year Ended March 31, 2014 (Summary) pdf （553KB）
  • May 14,2014 Long-term Management Policy and Medium-term Management Plan (FY2015-2017) pdf （4,191KB）
  • May 12,2014 Supplementary Explanation for the fiscal year ended March 31, 2014 pdf （655KB）
  • Feb 13,2014 Consolidated Financial Results for the Nine Months Ended December 31, 2013（Summary） pdf （320KB）
  • Feb 12,2014 Supplementary Explanation for the 3rd Quarter of the fiscal year ending March 31, 2014 pdf （500KB）

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