Polyester Flame Retardant Staple Fiber 2D from Mexico
2 denier flame retardant polyester staple fibers, 51mm length, with copolymer additives for fire resistance. Unprocessed for spinning into protective apparel yarns. Classified HTS 5503.20.00 as base polyester staple fibers.
Duty Rate — Mexico → United States
14.3%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include FR test reports (e.g
• NFPA 701); declare additive levels without triggering chemical classification; test for leachability during customs inspection