Benzonitrile USP Grade from Mexico
USP-grade benzonitrile meeting United States Pharmacopeia standards for pharmaceutical intermediates. Classified as aromatic nitrile in HTS 2926.90.08.00, distinct from finished medicaments.
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
• Include USP certificate of analysis; FDA prior notice for pharma chemicals
• Pitfall: contamination pushing to mixtures exclusion