Nepheline Syenite Extender for Plastics from China
Plastics-grade nepheline syenite with low oil absorption, used as a filler in polypropylene compounds. This natural mineral is ground and classified without further compounding, meeting the mechanical processing requirement of Chapter 25 Note 1 for tariff item 2529.30.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is not pre-compounded with polymers or additives, as that would shift classification to Chapter 39
• Provide a technical data sheet showing the product is unmodified mineral
• Verify the unit of measure (tonnes or kilograms) for accurate duty calculation