Korean Fiber Imports Hit with Antidumping Duties After Review
Published Date: 4/17/2026
Notice
Summary
The U.S. Department of Commerce found that Toray Advanced Materials Korea sold low melt polyester staple fiber to the U.S. at unfairly low prices from August 2023 to July 2024. Because of this, they’ll face extra duties starting April 17, 2026, which could affect prices and imports. Deadlines got pushed back due to a government shutdown, so final actions are now expected by June 10, 2026.
Analyzed Economic Effects
4 provisions identified: 0 benefits, 4 costs, 0 mixed.
16.27% "All-Others" Cash Deposit Rate
For low melt polyester staple fiber exporters or producers not covered in this review, the cash deposit rate remains 16.27 percent. This rate applies to shipments entered, or withdrawn from warehouse, for consumption on or after April 17, 2026 when no company-specific rate applies.
Importer Certificate Requirement and Penalty Risk
Importers must file a certificate regarding reimbursement of antidumping duties before liquidation of the relevant entries. If an importer fails to file the certificate, Commerce may presume reimbursement occurred and assess doubled antidumping duties.
Duty Assessment Timing and Calculation Rules
Commerce will instruct U.S. Customs and Border Protection to assess antidumping duties on appropriate entries; assessment instructions will be issued no earlier than 35 days after this notice's publication. Duties will be calculated as importer-specific ad valorem rates when entered value is reported, or as per-unit rates otherwise, and importer-specific ad valorem rates under consideration use a de minimis threshold of 0.5 percent.
3.02% Cash Deposit for TAK Shipments
If you import low melt polyester staple fiber from Toray Advanced Materials Korea, shipments entered or withdrawn for consumption on or after April 17, 2026 will require a cash deposit equal to the company-specific dumping margin of 3.02 percent. This cash deposit requirement will remain in effect until further notice.
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