Flame Retardant Polyester Staple 5 Decitex from Canada
Inherently flame retardant polyester staple fibers measuring 5 decitex, not processed for spinning, for fire-safe textiles. HTS 5503.20.0045 covers these unprocessed polyester fibers by decitex spec. Applied in curtains, upholstery, and public transport fabrics.
Duty Rate — Canada → United States
14.3%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include FR test reports (e.g
• NFPA 701) as supporting docs but they don't change fiber classification
• Specify if FR is inherent vs topical treatment to address potential chemical content questions
• Segregate FR fibers from standard polyester during shipping to prevent cross-contamination claims