Nylon 6,6 Polymer Granules from Canada
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 — Canada → United States
6.3%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 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