Short-Chain Chlorinated Paraffin Plasticizer Mixture from Mexico
A liquid mixture containing short-chain chlorinated paraffins (C10-C13 with >48% chlorine) used as a plasticizer in PVC flooring and cables. It falls under HTS 3824.89.00.00 per subheading note 3 due to its high chlorination degree and listing as a restricted substance preparation. These mixtures are regulated for environmental and health risks.
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
Import Tips
• Verify chlorine content exceeds 48% and chain length C10-13 via lab analysis; obtain TSCA premanufacture notice if new formulation
• Declare exact composition to avoid EPA seizure at customs