Soy Isoflavone Estrogenic Fraction from China
A concentrated genistein/daidzein fraction from soy germ exhibits estrogenic activity and is used as a natural hormone analogue. These isoflavones are not steroidal hormones, derivatives, or structural analogues of oestrogens or progestogens. Therefore, they do not meet the terms of heading 29.37 and are excluded from this tariff item.
Duty Rate — China → Canada
0%
Import Tips
• Verify with the CBSA that isoflavones are not steroidal hormones
• Provide documentation of the isoflavone structure
• Consider other headings for phenolic compounds or vegetable extracts