Methaqualone Phosphate from Mexico
Methaqualone phosphate is a stable salt form of the named INN compound with pyrimidine ring. HTS 2933.55.00.00 covers salts thereof as separate chemically defined products.
Duty Rate — Mexico → United States
10%
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
• pH test certificates required; declare phosphate content
• Pitfall: aqueous solutions reclassified per solvent notes