Nepheline Syenite Ceramic Filler from United States
Coarse-ground nepheline syenite specifically graded for ceramic tile and sanitaryware production, providing fluxing properties and whiteness. The product is ground, a physical process allowed under Chapter 25 notes, and falls under this tariff item as unprocessed nepheline syenite.
Duty Rate — United States → Canada
0%
Import Tips
• Document that the product is a single mineral, not a prepared ceramic body
• Provide mesh size specifications to support the physical processing claim
• Verify that no chemical additives are present