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July 10,2026 Toagosei Co., Ltd. Announces Status of Treasury Stock Acquisition and Completion of Acquisition
July 01,2026 Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares
June 26,2026 Toagosei Strengthens Its Functional Polymer Business for Cosmetics through EFfCI GMP Certification
July 10,2026 Toagosei Co., Ltd. Announces Status of Treasury Stock Acquisition and Completion of Acquisition [PDF:136.1 KB]
July 01,2026 Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares [PDF:134.4 KB]
June 26,2026 Toagosei Strengthens Its Functional Polymer Business for Cosmetics through EFfCI GMP Certification [PDF:125.7 KB]
June 15,2026 Revision to the Price of Caustic soda and Caustic potash [PDF:135.5 KB]
April 21,2026 Revision to the Price of Chemical Products [PDF:134.9 KB]
April 15,2026 Revision to the Price of Industrial Adhesives [PDF:137.0 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
