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Inquiries
June 22,2026 Notice Regarding Appearance on Nikkei CNBC’s “Interview with Top Management” and Publication of Transcript Article
June 01,2026 Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares
May 20,2026 Toagosei Announces Completion of Payment for Disposal of Treasury Shares as Restricted Stock Compensation to Directors and Other Persons
June 22,2026 Notice Regarding Appearance on Nikkei CNBC’s “Interview with Top Management” and Publication of Transcript Article [PDF:322.9 KB]
June 01,2026 Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares [PDF:134.1 KB]
May 20,2026 Toagosei Announces Completion of Payment for Disposal of Treasury Shares as Restricted Stock Compensation to Directors and Other Persons [PDF:124.0 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
