3904.10.00.00/Polyvinyl Chloride (PVC) Homopolymer Resin K-67/Mexico

Polyvinyl Chloride (PVC) Homopolymer Resin K-67 from Mexico

PVC K-67 is a suspension-grade polyvinyl chloride homopolymer resin with a K-value of 67, used primarily in rigid applications like pipes and profiles. It falls under HTS 3904.10.00.00 because it is unmixed poly(vinyl chloride) where the vinyl chloride monomer units constitute 95% or more by weight of the total polymer content. This classification applies to pure PVC resins without any additives or copolymers.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

Calculate with your customs value Verify with the Tariff Assistant

Import Tips

• Verify purity certificate from manufacturer confirming no mixing with other substances or additives exceeding note (a)(1) thresholds; common pitfall is misclassifying PVC with stabilizers

• Ensure MSDS documentation complies with TSCA for chemical imports

• Label packages clearly with UN numbers for hazardous material handling if applicable