2023

• 2023.09.21Business
  Announcement of personnel changes(PDF : 62KB)
• 2023.09.13Business Double the Number of New Application Discoveries by Utilizing Generative AI
• 2023.09.11Business Mitsui Chemicals Takes Part in AEPW Tokyo Summit Aiming to Promote Plastic Resource Circulation
• 2023.09.01Business Announcement of personnel changes
• 2023.09.01Business Organization Restructuring Effective October 2, 2023
• 2023.08.24Business Saxin NewLight™ Adopted as Lens Material for New ALMA Receivers
• 2023.08.21IR
  Q1 FY2023 Earnings Conference Call - Q&A Summary(PDF : 173.3KB)
• 2023.08.09IR Q1 FY2023 Financial Results Webcast
• 2023.08.08Business Mitsui Chemicals to Increase Production Capacity for Biocatalysts Used in Acrylamide Production
• 2023.08.04IR
  Q1 FY2023 Consolidated Financial Results Summary(PDF : 249.4KB)
• 2023.08.04IR
  Q1 FY2023 Earnings Presentation Slides (with FY2023 Outlook)(PDF : 653.1KB)
• 2023.08.02Business Joint Pilot Testing Launches for Horizontal Recycling of Flexible Packaging Film
• 2023.08.01Business Mitsui Chemicals Holds Groundbreaking Ceremony for New TAFMER™ Plant in Singapore
• 2023.08.01R&D 2024 Mitsui Chemicals Catalysis Science Awards
• 2023.08.01Business Joint Development of Innovative Naphtha Cracking Technology "M-Cracker" Using Microwave Heating Adopted by NEDO
• 2023.07.27Business Mitsui Chemicals to Begin Manufacturing and Marketing Recycled Chemical Products Made With Pyrolysis Oil From Plastic Waste
• 2023.07.26IR
  Completion of Payment for Issuance of New Shares as Restricted Stock-based Compensation(PDF : 87.2KB)
• 2023.07.20Business
  Announcement of personnel change(PDF : 56.2KB)
• 2023.07.04Business Mitsui Chemicals EMS Begins Doing Business
• 2023.06.29IR Video Recording of CEO presentation in June 2023
• 2023.06.29Business Mitsui Chemicals to Split Mitsui Chemicals Tohcello and Transfer a Portion of Its Shares
• 2023.06.29Business
  Announcement of personnel change(PDF : 55.9KB)
• 2023.06.28IR
  Voting Results of the 26th Ordinary General Meeting of Shareholders(PDF : 114.5KB)
• 2023.06.27IR
  Issuance of New Shares as Restricted Stock-based Compensation (PDF : 126.6KB)
• 2023.06.20IR
  Q&A Summary for CEO Presentation in June 2023(PDF : 158.2KB)
• 2023.06.15Business
  Announcement of personnel changes(PDF : 58KB)
• 2023.06.14IR
  VISION 2030 Business Strategy Presentation(PDF : 2.8MB)
• 2023.06.13Business Establishment of a Chemicals Working Group in the Physical Internet Realization Council
• 2023.06.09Business
  Announcement of personnel changes(PDF : 56.8KB)
• 2023.06.01Business Mitsui Chemicals Launches Efforts to Realize a Carbon Neutral Vision for the Osaka Works
• 2023.06.01IR
  FY23-1 CEO Presentation(PDF : 3.3MB)
• 2023.05.31Business Commencement of Joint Study on the Capture and Utilization of CO₂ Emissions from the Senboku Industrial Complex
• 2023.05.24Business
  Announcement of personnel changes(PDF : 57KB)
• 2023.05.22Business Mitsui Chemicals and Sanyo Chemical establish a Limited Liability Partnership (LLP) for PPG Production
• 2023.05.18Business Mitsui Chemicals Acquires ISCC PLUS Certification for Epoxy Resins
• 2023.05.18Business
  Announcement of personnel changes(PDF : 57KB)
• 2023.05.12IR
  Summary of Consolidated Financial Results for FY2022(PDF : 269KB)
• 2023.05.12IR
  Financial Summary - Results for FY2022 & Outlook for FY2023(PDF : 807.7KB)
• 2023.04.26Business Super-Bond™ Dental Adhesive to Launch in Brazil
• 2023.04.20Business
  Announcement of personnel changes(PDF : 33KB)
• 2023.03.28Business Mitsui Chemicals to Optimize TDI Production Capacity
• 2023.03.27Business Announcement of personnel change
• 2023.03.22Business Relocation of Mitsui Chemicals Head Office
• 2023.03.15Business Innovation in Resistance Management: VECTRON™ T500, a new vector control product, is prequalified by The World Health Organization (WHO)
• 2023.03.10Business Mitsui Chemicals Invests in Shoulder Innovations, a Shoulder Replacement Implant System Company
• 2023.03.03Business Announcement of personnel changes
• 2023.03.01IR
  Notice regarding Status and Completion of Repurchase of Own Shares(PDF : 90.1KB)
• 2023.02.22Business Announcement of Personnel Changes
• 2023.02.09Business Mitsubishi Gas Chemical Launches Initiatives to Manufacture and Market Biomass Polycarbonate Products
• 2023.02.09Business Mitsui Chemicals Builds Group-Wide Integrated HR Platform
• 2023.02.08Business
  Mitsui Chemicals, Asahi Kasei to Perform Joint Incorporation-Type Demerger for Nonwovens Businesses(PDF : 125.9KB)
• 2023.02.07Business Notice Regarding Absorption-Type Merger of Wholly Owned Subsidiary
• 2023.02.03IR
  Summary of Consolidated Financial Results for Third Quarter of FY2022(PDF : 245.1KB)
• 2023.02.03IR
  Financial Summary - Results for Third Quarter of FY2022 & Outlook for FY2022(PDF : 659.8KB)
• 2023.02.01IR
  Notice regarding Status of Repurchase of Own Shares(PDF : 89.9KB)
• 2023.01.27Business The Mitsubishi Chemical Group, Mitsui Chemicals Launch Study Into Joint Logistics
• 2023.01.24Business Reorganization and Company Name Changes of Mitsui Chemicals Agro Group
• 2023.01.24Business Organization Restructuring Effective April 2023
• 2023.01.24Business Announcement of personnel changes
• 2023.01.19Business Announcement of personnel changes
• 2023.01.06IR
  Notice regarding Status of Repurchase of Own Shares(PDF : 90KB)