Penicillin G Potassium from Mexico
Penicillin G potassium is a natural beta-lactam antibiotic derived from Penicillium fungi, used to treat bacterial infections. It falls under HTS 2941.90.10 as a natural antibiotic in pure form, separate chemically defined organic compound per Chapter 29 note (a). Primarily imported for pharmaceutical manufacturing and clinical use.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Verify Certificate of Pharmaceutical Product (CoPP) and FDA registration; ensure batch-specific purity certificates >95%; avoid misclassification as synthetic under 2941.90.90