High IV PET Polymer Granules from Canada
Granules of poly(ethylene terephthalate) with intrinsic viscosity number of 78 ml/g or higher, suitable for durable containers and films. Falls under HTS 3907.61.00.50 as 'Other' high-viscosity PET per Chapter 39 polymer classification rules.
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
• Use ISO 1628 standard for IV measurement; retain lab certs for CBP review
• Segregate from low-viscosity lots during storage to prevent cross-contamination claims
• Declare exact monomer percentage to meet 95% PET rule in subheading note (a)(1)