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Vinyl Chloride Monomer (VCM) from Canada

Vinyl chloride monomer is a colorless gas at room temperature with the chemical formula CH2=CHCl, classified under HTS 2903.21.00.00 as an unsaturated chlorinated derivative of acyclic hydrocarbons. It serves as the primary raw material for polyvinyl chloride (PVC) production through polymerization processes.

Duty Rate — Canada → United States

15.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Obtain proper hazardous material declarations (HazMat) as vinyl chloride is flammable and carcinogenic; comply with DOT and IMDG regulations

Verify purity certificates (typically >99.9%) to confirm classification as chemically defined compound under Chapter 29

Avoid misclassification by ensuring shipment is not polymerized PVC resin, which falls under Chapter 39