Sulfated Casein Derivative from China
Sulfated casein derivative is casein chemically modified by introducing sulfate groups, used for anticoagulant biomedical applications and cosmetics. It is classified under tariff item 3501.90.00 as an 'other' casein derivative, as it is a chemical derivative of casein and not excluded by Chapter 35 notes, such as medicaments of Chapter 30.
Duty Rate — China → Canada
0%
Import Tips
• Confirm that the product is not a medicament of Chapter 30, as section note 2 would classify it there if put up for therapeutic use
• Provide technical data on the sulfation process and the intended use to the CBSA
• If the product is for biomedical use, check if it requires a medical device license or other Health Canada approval