Nylon 6,6 Polymer Granules from Japan
Polyamide-6,6 granules derived from hexamethylenediamine and adipic acid monomers, supplied in primary form for extrusion processes. Classified under HTS 3908.10.00.00 as the constituent monomers contribute 95% or more by weight, per subheading note (a)(1).
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include monomer ratio documentation from manufacturer; test for moisture content as it affects duty verification; avoid misdeclaration as generic polyamide which could trigger audits