Pyrazinamide API from Mexico
Pyrazinamide, a first-line tuberculosis drug, features a pyrazine carboxamide structure but classifies under pyrazole drug provisions of HTS 2933.19.3500. Essential import for anti-TB combination therapies.
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
• Provide WHO Prequalification or Stringent Regulatory Authority approval
• Include hydrazine residue testing (<1 ppm) per pharmacopeia
• Document TB program end-use for potential duty relief programs