Ground Fused Silica Powder from Germany
Finely ground fused silica powder derived from fused quartz or silica, processed into powder form for use in ceramic and glass manufacturing. It falls under HTS 3207.40.10.00 as ground or pulverized glass in the form of powder, specifically for the ceramic, enamelling, or glass industry. This preparation enhances frit mixtures and provides high thermal stability.
Duty Rate — Germany → United States
16%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify particle size and purity certifications to confirm classification as ground glass powder, avoiding misclassification under Chapter 28 inorganic chemicals
• Include safety data sheets (SDS) for silica dust hazards and ensure packaging prevents moisture absorption during transit