Pharmaceutical Grade Casein from Mexico
Ultra-pure casein for tablet binders in drug formulation, HTS 3501.10.5000 as other non-medicament casein. Meets strict impurity limits for pharma excipients.
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
• Provide USP/EP certificates confirming excipient status, not finished drug
• Declare non-blood fraction origin per Chapter 30 exclusions
• Maintain cold chain if required for purity