Colistin Sulfate USP from Mexico
Colistin sulfate, also known as polymyxin E, is a polypeptide antibiotic used as a last-resort treatment for multi-drug resistant Gram-negative infections. This bulk API powder is a chemically defined organic compound and a salt of an antibiotic, classified under tariff item 2941.90.00 as 'Other' antibiotics.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the product meets USP specifications and is not mixed with excipients
• Keep documentation proving it is a chemically defined compound
• Check if a Veterinary Drugs Directorate permit is needed if intended for animal use