Nepheline Syenite Glass Grade 200 Mesh from Canada
200 mesh nepheline syenite for container glass fluxing, reducing melting temperature by 40°C. HTS 2529.30.0010 classification based on natural nepheline syenite composition.
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
• Alkali content certificates (>20% Na2O equiv.) prove flux properties
• Screen analysis curves validate mesh declaration
• Avoid moisture content >1% triggering anti-dumping scrutiny