Extrusion-Grade PTFE Resin from China
Extrusion-grade polytetrafluoroethylene (PTFE) resin in granular primary form, engineered with controlled particle size distribution for ram extrusion into rods and profiles. This pure PTFE polymer, with monomer units exceeding 95% by weight, is classifiable under tariff item 3904.61.00 as polytetrafluoroethylene in primary forms.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the resin is in primary form (granules, powder, or pellets) and not fabricated into articles, as that would shift classification
• Provide a certificate of analysis confirming PTFE monomer content exceeds 95% by weight to support the tariff classification
• Declare the product's end use (e.g
• extrusion) to customs if requested, but classification is based on the product itself