Pharmaceutical Grade Potassium Bromate from Mexico
Ultra-pure potassium bromate meeting USP/EP standards for limited pharmaceutical applications or as an intermediate in synthesis of bromine compounds. Falls under HTS 2829.90.0500 as a defined inorganic bromate salt, distinct from organic derivatives excluded by Chapter notes.
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
• Obtain FDA import alert clearance if for pharma use; declare exact purity and intended synthesis pathway
• Use tamper-evident pharma packaging to meet GMP import standards
• Avoid food-related marketing to sidestep bans