PTFE Fine Powder Resin from Mexico
Ultrafine PTFE powder resin for paste extrusion processes in wire coating and tubing production. Falls under 3904.61.00.90 as 'Other' polytetrafluoroethylene in primary form, adhering to 95%+ monomer purity. Primary form distinguishes it from compounded or fabricated products.
Duty Rate — Mexico → United States
15.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Declare average particle size and bulk density in documentation to prove 'fine powder' primary form status
• Ensure no additives exceed 5% to maintain pure polymer classification per Chapter 39 notes