PFOS Textile Water Repellent Treatment from Mexico
Liquid chemical preparation containing perfluorooctane sulfonamide for spray application to fabrics, providing durable water and oil repellency. Classified under 3824.87.00.00 per subheading note 3 due to specified PFOS-related substances.
Duty Rate — Mexico → United States
13.7%
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
• Submit TSCA certification and Safety Data Sheets (SDS) documenting PFOS concentration
• Verify compliance with EPA Significant New Use Rule (SNUR) for PFOS chemicals
• Include end-use statements specifying textile treatment application to avoid misclassification