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Inquiries
August 07,2025 Semi-annual Financial Results for FY2025
August 01,2025 Toagosei Co., Ltd. Announces Results of Treasury Stock Acquisition by Extended-hours Trading (ToSTNeT-3) and Completion of Acquisition
August 01,2025 Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares
August 07,2025 Semi-annual Financial Results for FY2025 [PDF:4.1 MB]
August 01,2025 Toagosei Co., Ltd. Announces Results of Treasury Stock Acquisition by Extended-hours Trading (ToSTNeT-3) and Completion of Acquisition [PDF:128.7 KB]
August 01,2025 Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares [PDF:153.1 KB]
June 06,2025 Announcement of the Acquisition of ISCC PLUS Certification (International Sustainability and Carbon Certification) [PDF:143.2 KB]
June 04,2025 Revision to the Price of Industrial Potassium Bicarbonate [PDF:109.2 KB]
May 19,2025 Revision to the Price of Ferric Chloride (FeCl₃) Solution and Ferrous Chloride (FeCl₂) Solution [PDF:132.2 KB]
Introducing Toagosei's businesses
Commodity Chemicals
Polymer and Oligomer Business
Adhesive Material Business
Performance Chemicals
Plastics Business
Information technology
Home electronics
Environment and energy
Basic materials
Automobiles
Lifestyle
Social infrastructure and residences
Pharmaceuticals and medical care
TOAGOSEI at a Glance
About Us
Investor Relations
Sustainability
Research and Development
