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