Lithium Perfluorooctane Sulfonate Stabilized Flake from China
Stabilized flake form of lithium perfluorooctane sulfonate (Li-PFOS) containing a minimal anti-caking agent added solely for safe transport and preservation. Under Chapter 29 Note 1(f), such additions are permitted without changing the classification, so the product remains classifiable under tariff item 2904.33.00 as the lithium salt of perfluorooctane sulfonic acid.
Duty Rate — China → Canada
0%
Import Tips
• Document the anti-caking agent and its purpose to demonstrate that it is necessary for preservation or transport, as per Chapter 29 Note 1(f)
• Ensure the stabilizer does not make the product particularly suitable for a specific use, which could lead to reclassification
• Provide the CBSA with a detailed product specification sheet to avoid delays at the border