Nepheline Syenite Ceramic Filler from Canada
Coarse-ground nepheline syenite specifically graded for ceramic tile and sanitaryware production, providing fluxing properties and whiteness. Falls under HTS 2529.30.0010 as unprocessed nepheline syenite, distinct from agglomerated forms.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include end-use declarations specifying ceramic applications to support correct heading classification
• Check for flux content labeling to differentiate from inert fillers under other chapters
• Avoid bulk packaging that could imply industrial mixtures, risking shift to heading 2530