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Polypropylene Flame Retardant Staple Fiber from Japan

Combed flame-retardant polypropylene staple fibers, 6 denier, processed for spinning into fire-safe upholstery yarns. Classified HTS 5506.40.00.00 for polypropylene fibers processed for spinning with additives. Meets standards for public transport seating.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Additive treatments (FR) don't alter HTS; prove via melt index and composition analysis

NFPA 701 compliance docs needed for upholstery claims

Declare exact % FR content to avoid undervaluation queries