</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Aramid Filament Tow for Bulletproof Vests from Japan

Synthetic filament tow made from aramid fibers, such as Kevlar, used in the production of high-strength ballistic fabrics for bulletproof vests. It falls under HTS 5501.11.00.00 as synthetic filament tow specifically of aramids, a type of nylon or other polyamide. This tow provides exceptional tensile strength and heat resistance for protective applications.

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

Verify aramid composition via manufacturer certificates to confirm classification under 5501.11.00.00 and avoid misclassification as generic polyamides

Include detailed technical specs on denier, filament count, and end-use in import documentation to facilitate customs clearance

Be aware of anti-dumping duties on certain aramid products; check Commerce Department listings before importing

Aramid Filament Tow for Bulletproof Vests from Japan — Import Duty Rate | HTS 5501.11.00.00