Estriol (16-alpha-Hydroxyestrone) from Mexico
Estriol is a natural estrogen produced from animal sources, particularly used in pregnancy-related hormone therapies. As a steroidal oestrogen used primarily as a hormone, it is classified under this tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm estriol is a separate chemically defined compound per Chapter Note 1(a)
• Provide documentation of its hormonal use to meet heading 29.37 requirements
• Ensure it is not packaged for retail sale to avoid Chapter 30 classification