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

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