Colloidal Silver Suspension from China
A liquid dispersion of silver nanoparticles for antimicrobial applications in supplements and wound dressings. The silver is in colloidal form, making it a colloidal precious metal under this tariff item.
Duty Rate — China → Canada
0%
Import Tips
• Verify that the product is a simple colloidal dispersion without added preservatives or active pharmaceutical ingredients
• If the product is for human consumption, it may be regulated as a natural health product by Health Canada
• Keep detailed product specifications to support the classification