D(-)-p-Hydroxyphenylglycine with Stabilizer (Silica) from China
D(-)-p-Hydroxyphenylglycine with Stabilizer (Silica) includes silica as an anti-caking agent, permitted under Chapter 29 note (f) for necessary preservation. The stabilizer does not render the product suitable for a specific use.
Duty Rate — China → Canada
0%
Import Tips
• Document the silica stabilizer and its purpose for preservation
• Ensure the stabilizer does not alter the product's general use to avoid reclassification