Carboxymethyl Starch Powder from China
Carboxymethyl starch powder is a starch derivative modified with carboxymethyl groups, used as a binder in paper and pharmaceutical tablets. It is supplied in primary powder form. As a chemically modified natural polymer, it falls under tariff item 3913.90.00.
Duty Rate — China → Canada
0%
Import Tips
• Provide the degree of substitution to confirm the chemical modification
• Ensure the product is in primary powder form and not further processed
• Verify if the product meets food or pharmaceutical standards if intended for those uses