Styrene-Modified Leather Finishing Emulsion from Mexico
Water-based emulsion containing styrene copolymers (>5% aromatics) for leather surface coating and protection. HTS 3809.93.10.00 due to leather industry application and modified aromatic threshold. Provides scuff resistance for automotive leathers.
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
• Classify as finishing preparation, not polymer, based on immediate leather application
• Provide emulsion stability and aromatic assay data for Customs review
• Ensure drum labeling complies with DOT hazardous material transport rules