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%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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