Flame Retardant Polyester Staple 5 Decitex from Mexico
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 — Mexico → United States
14.299999999999999%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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