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Inquiries
June 20,2025 Notice of Recruitment for Summer Riko Challenge 2025: "Experience Chemistry Through the Work of a Chemicals Company!" [PDF:525.7 KB]
June 02,2025 Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares
May 23,2025 Nikkei CNBC’s “Interview with Top Management” released on May 8, 2025 provided by Toagosei Co., Ltd
June 02,2025 Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares [PDF:152.2 KB]
May 23,2025 Nikkei CNBC’s “Interview with Top Management” released on May 8, 2025 provided by Toagosei Co., Ltd [PDF:2.4 MB]
May 21,2025 Toagosei Announces Completion of Payment for Disposal of Treasury Shares as Restricted Stock Compensation to Directors and Other Persons [PDF:100.3 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
