Enfuvirtide (Synthetic Peptide Hormone Analogue) from Canada
Enfuvirtide is a synthetic polypeptide used as HIV entry inhibitor, functioning as hormone structural analogue. Though antiviral, its polypeptide hormone-like structure places it in HTS 2937.19.00.00 when used primarily as hormone analogue.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Provide dual-use (hormone/antiviral) classification ruling; validate 36-amino acid sequence; monitor for antiviral reclassification