Bio-based Polyamide-4,10 Resin from Canada
Bio-sourced polyamide-4,10 resin beads with ≥95% monomer units from sebacic acid, falling under HTS 3908.90.70.00 as other polyamides in primary forms. Sustainable alternative for engineering applications.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify bio-content separately from HTS classification to avoid confusion
• Use ISCC certification for sustainability claims during import clearance
• Ensure no plasticizer addition, as it triggers 3920 classification