Vinyl Chloride (Chloroethylene) 99.99% Pure from Mexico
High-purity vinyl chloride (chloroethylene) at 99.99% is a separate chemically defined organic compound per Chapter 29 notes, specifically an unsaturated chlorinated acyclic hydrocarbon under HTS 2903.21.00.00. Used in specialty polymerization for high-grade PVC applications.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include Safety Data Sheets (SDS) and confirm inhibitor content (e.g
• 50-250 ppm) to prevent polymerization during transport
• Check for anti-dusting agents; minor safety additives allowed under Chapter 29 note (g), but excess triggers Chapter 38
• Ensure cryogenic liquefaction specs for bulk import to avoid gaseous state classification issues