Unplasticized PVC Powder from Canada
Fine powder form of nonplasticized poly(vinyl chloride) homopolymer for compounding into rigid applications like window profiles. Meets 3904.21 criteria as PVC monomer dominates 95%+ by weight without additives.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Use suspension polymerization certificates to prove homopolymer status
• Avoid contamination with plasticized grades during shipping to prevent duty disputes
• Declare exact K-value (viscosity index) for CBP verification of rigid grade specs