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2024
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2024.11.21 BusinessMitsui Chemicals Held Construction Completion Ceremony for New R&D Site, Creative Integration Lab.™
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2024.11.21 BusinessMitsui Chemicals Group Starts Developing Recycling Technology for High-Purity Phosphorus Materials
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2024.11.14 IRMitsui Chemicals Receives Best IR Award From Japan Investor Relations Association
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2024.11.12 IRQ2 FY2024 Financial Results Webcast
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2024.11.08 BusinessAsahi Kasei, Mitsui Chemicals, and Mitsubishi Chemical advance joint feasibility study on carbon neutrality of ethylene production facilities in western Japan
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2024.11.07 IR
Q2 FY2024 Consolidated Financial Results Summary(PDF : 1.7MB)
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2024.11.07 IR
Q2 FY2024 Earnings Presentation Slides (with FY2024 Outlook)(PDF : 807.3KB)
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2024.11.06 Businessi-TFC™ Luminous II Dental Material Range Launches
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2024.11.05 BusinessMitsui Chemicals Invests in Clinical Kidney Disease Drug Developer Rege Nephro
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2024.10.30 BusinessPrasus™ Mass-Balanced Bioplastic Adopted for Floor Tiles in the EXPO National Day Hall at Expo 2025 Osaka, Kansai, Japan
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2024.10.23 BusinessKumho Mitsui Chemicals Begins Operations at New MDI Production Facilities
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2024.10.21 BusinessMitsui Chemicals Opens Creation Palette YAE™ Co-Creation Space
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2024.10.10 BusinessJoint Project Develops Pouch Made From Horizontally Recycled Flexible Packaging Film
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2024.10.09 BusinessIdemitsu Kosan and Mitsui Chemicals to Move on to FEED Phase in Mulling the Consolidation of Their Chiba Ethylene Complexes to Optimize Production
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2024.10.02 BusinessRegarding the Resumption of Production at Osaka Petrochemical's Ethylene Plant
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2024.09.24 BusinessMitsui Chemicals Launches Effort to Implement Chemical Recycling Technology for MR™ Ophthalmic Lens Materials
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2024.09.02 BusinessDow-Mitsui Polychemicals starts marketing of biomass EVA and biomass LDPE
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2024.09.02 BusinessMitsui Chemicals to Withdraw from the Toner Binder Resin Business
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2024.08.29 BusinessMitsui Chemicals, Enoshima Electric Railway and Tanseisha Start Trial to Enhance In-Train Experience
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2024.08.26 BusinessNotice Regarding Progress of Investment in a Special-Purpose Company for the Acquisition of Shares in SHINKO ELECTRIC INDUSTRIES CO., LTD.
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2024.08.21 IR
Q1 FY2024 Earnings Conference Call - Q&A Summary(PDF : 167.7KB)
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2024.08.21 BusinessForecast on the Resumption of Production at Osaka Petrochemical's Ethylene Plant
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2024.08.15 SustainabilityVideo Recording of VISION 2030 ESG Presentation in July 2024
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2024.08.15 Business
Announcement of personnel change(PDF : 208KB)
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2024.08.06 IR
Q1 FY2024 Consolidated Financial Results Summary(PDF : 292.6KB)
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2024.08.06 IR
Q1 FY2024 Earnings Presentation Slides (with 1st Half of FY2024 Outlook)(PDF : 671.6KB)
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2024.08.01 BusinessDelay to Production Restart at Osaka Petrochemical’s Ethylene Plant
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2024.07.31 Sustainability
Q&A Summary for July 2024 ESG Presentation(PDF : 178.6KB)
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2024.07.24 IR
Completion of Payment for Disposal of Treasury Shares as Restricted Stock-based Compensation(PDF : 88.7KB)
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2024.07.18 Business
Announcement of personnel changes(PDF : 48.9KB)
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2024.07.11 BusinessMitsui Chemicals ICT Materia Wins Best Supplier Award From World-Leading Semiconductor Packaging and Testing Company ASE
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2024.07.09 Sustainability
VISION 2030 ESG Presentation(PDF : 3MB)
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2024.07.05 BusinessNiigata University, AGC, NTT East and Mitsui Chemicals Jointly Established a Consortium on the Safety Culture Assessment
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2024.06.27 BusinessWinners of the 2024 Mitsui Chemicals Catalysis Science Awards
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2024.06.26 BusinessMitsui Chemicals to Transfer All Shares in Mitsui Chemicals Industrial Products to MAEDAKOSEN
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2024.06.26 BusinessMitsui Chemicals, ARRK Supply Materials for High-Performance Concept Car
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2024.06.26 IR
Voting Results of the 27th Ordinary General Meeting of Shareholders(PDF : 111.4KB)
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2024.06.25 IR
Disposal of Treasury Shares as Restricted Stock-based Compensation(PDF : 129.8KB)
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2024.06.25 IR
Detailed Consolidated Financial Statements(PDF : 527.8KB)
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2024.06.21 IR
Q&A Summary for CEO Presentation in May 2024(PDF : 182KB)
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2024.06.20 BusinessMitsui Chemicals, blueqat Launch Project Using Quantum Computing and AI Technology for Discovery of New Applications
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2024.06.20 BusinessDow-Mitsui Polychemicals Acquires ISCC PLUS Certification
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2024.06.14 IR
VISION 2030 Business Strategy Presentation in June 2024(PDF : 3.6MB)
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2024.06.13 IRVideo Recording of CEO Presentation in May 2024
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2024.06.11 BusinessFeasibility study project for establishment of ammonia supply base in Sakai-Senboku area of Osaka selected for fiscal 2024 Subsidy for Measures to Promote Introduction of Non-Fossil Energy (Hydrogen Supply Infrastructure Development Project)
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2024.05.30 IR
FY2023 Earnings Conference Call - Q&A Summary(PDF : 195.9KB)
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2024.05.30 BusinessMitsui Chemicals Invests in U.S.-Based Personal Rapid Transit Developer Glydways
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2024.05.30 Business
Announcement of personnel changes(PDF : 44.6KB)
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2024.05.29 IR
Convocation Notice for the 27th Ordinary General Meeting of Shareholders(PDF : 366.2KB)
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2024.05.29 IR
FY24-1 CEO Presentation(PDF : 2.6MB)
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2024.05.28 BusinessMitsui Chemicals Sets up Production Facilities for CNT Pellicles to Be Used in Next-Gen EUV Lithography
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2024.05.15 IR
FY2023 Consolidated Financial Results Summary(PDF : 393.1KB)
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2024.05.15 IR
FY2023 Earnings Presentation Slides (with FY2024 Outlook)(PDF : 782.1KB)
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2024.05.08 BusinessAsahi Kasei, Mitsui Chemicals, and Mitsubishi Chemical to start joint feasibility study on carbon neutrality of ethylene production facilities in western Japan
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2024.05.08 BusinessMitsui Chemicals Asahi Life Materials Develops Spunbond Nonwoven Suitable for Home Composting
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2024.04.18 Business
Announcement of personnel changes(PDF : 44.8KB)
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2024.04.08 BusinessMitsui Chemicals Invests in FullStem, a Company Commercializing High-Density, Large-Scale Stem Cell Culture Technology
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2024.04.04 BusinessMitsui Chemicals to Close Phenol Plant at Ichihara Works
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2024.04.01 BusinessMitsui Chemicals ICT Materia is Starting its Business
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2024.04.01 OtherPresident’s Message to New Employees of 2024
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2024.03.27 BusinessIdemitsu Kosan and Mitsui Chemicals to Begin Mulling the Consolidation of Their Chiba Ethylene Complexes to Optimize Production
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2024.03.22 BusinessMitsui Chemicals Launches Recycled Chemical Products Made With Pyrolysis Oil From Plastic Waste, Achieving Japan’s First Bio & Circular Cracker
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2024.03.14 BusinessCOTEC™ GmbH and CADIS Engineering GmbH Jointly Develop Hydrophobic Coating Printer for Auto Displays
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2024.03.08 BusinessAnnouncement of personnel changes
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2024.02.27 BusinessMitsui Chemicals Concludes Mizuho Eco Finance Loan Agreement With Mizuho Bank
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2024.02.26 BusinessMitsui Chemicals to Increase XDI Production Capacity
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2024.02.21 BusinessAnnouncement of personnel changes
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2024.02.20 BusinessMitsui Chemicals to Establish Creation Palette YAE™, a Co-Creation Space
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2024.02.15 Business
Announcement of personnel changes(PDF : 38.6KB)
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2024.02.15 BusinessMitsui Chemicals Renames R&D Center, "Sodegaura Center"
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2024.02.09 SustainabilityMitsui Chemicals Selected as Yearbook Member in S&P Global’s Sustainability Yearbook 2024
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2024.02.09 BusinessThe Mitsui Chemicals Group and ARRK Thailand to organize the first MotionTech 2024 exhibition
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2024.02.08 BusinessMitsui Chemicals, Microwave Chemical Complete Setup of Demonstration Facility for Innovative Microwave-Based Carbon Fiber Production Technology at Mitsui Chemicals’ Nagoya Works
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2024.02.07 IR
Q3 FY2023 Consolidated Financial Results Summary(PDF : 216.2KB)
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2024.02.07 IR
Q3 FY2023 Earnings Presentation Slides (with FY2023 Outlook) (PDF : 669.7KB)
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2024.02.07 IR
Notice for Revisions of Financial Forecasts(PDF : 47.7KB)
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2024.01.18 BusinessECORISE™ PLA Spunbond Nonwoven Selected for Use in Yonex Tennis Racquet Packaging
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2024.01.18 Business
Announcement of personnel changes(PDF : 38.6KB)
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2024.01.12 BusinessOrganization Restructuring Effective April 1, 2024
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2024.01.05 BusinessNew Year’s Greetings from President & CEO