High-Purity Silica Filament Woven Fabric from Japan
This woven fabric is made from continuous silica filaments with over 93% silica content, classified under HTS 7019.72.90.30 as a chemically bonded closed fabric that is colored. It offers exceptional thermal resistance and low thermal expansion, ideal for high-temperature applications. The high silica purity ensures minimal weight loss in extreme heat environments.
Duty Rate — Japan → United States
17%
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 silica content certification exceeding 93% via lab analysis reports to avoid reclassification; declare color treatment process accurately; check for anti-dumping duties on certain silica textiles from specific origins