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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