High-Purity Silica Filament Woven Fabric from Germany
This is a closed woven, plain weave fabric made from silica filaments with over 93% silica content, classified under HTS 7019.63.90.30 due to its mechanical bonding and colored composition. It is designed for extreme heat environments where standard glass fibers would degrade.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Verify silica content certification exceeds 93% via lab analysis to avoid reclassification; ensure documentation specifies plain weave and mechanical bonding; watch for customs scrutiny on 'colored' designation requiring pigment proof