Flame Retardant Polypropylene Staple 2.5 Denier from Canada
FR-treated polypropylene staple fibers, 2.5 denier fineness, 51mm length, raw form for automotive felts and upholstery. HTS 5503.40.00.00 covers these as unprocessed polypropylene synthetics.
Duty Rate — Canada → United States
14.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include FR test reports (e.g
• UL94) in entry docs for safety compliance
• Segregate from standard PP to avoid cross-contamination claims