2933.79.30.00/N-Vinyl-2-Pyrrolidone Monomer (NVP)/Mexico

N-Vinyl-2-Pyrrolidone Monomer (NVP) from Mexico

N-Vinyl-2-pyrrolidone (NVP) is a heterocyclic lactam monomer with a vinyl group attached to the nitrogen hetero-atom of the 2-pyrrolidone ring. It is used primarily in the production of polyvinylpyrrolidone (PVP) polymers for pharmaceuticals, cosmetics, and adhesives. This pure chemical compound falls under HTS 2933.79.30.00 as a specific 'other lactam' due to its defined heterocyclic structure.

Duty Rate — Mexico → United States

15.5%

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

• Provide detailed chemical analysis certificates confirming purity as NVP monomer to avoid reclassification as a polymer under Chapter 39

• Ensure SDS (Safety Data Sheets) and proper UN shipping labels for flammable liquid handling during customs clearance

• Verify inhibitor content (e.g

• hydroquinone) in documentation, as polymerization during transit can lead to shipment rejection