Sulfathiazole Veterinary Grade Powder from Mexico
Veterinary-grade sulfathiazole powder for compounding antibiotic treatments in livestock and companion animals. Falls under HTS 2935.90.3300 as the named sulfonamide typically used as anti-infective drug substance. Chemically defined per Chapter 29 requirements without Chapter exclusions.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include veterinary drug approval documentation if required by importing country
• Segregate from human-grade shipments to avoid cross-contamination concerns
• Verify no prohibited substances mixed per veterinary pharmacopeia standards