</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
5503.20.00/Polyester Flame Retardant Staple Fiber 2D/Mexico

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

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• Include FR test reports (e.g

• NFPA 701); declare additive levels without triggering chemical classification; test for leachability during customs inspection

Polyester Flame Retardant Staple Fiber 2D from Mexico — Import Duty Rate | HTS 5503.20.00