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7019.63.90.30/High-Purity Silica Filament Woven Fabric/Mexico

High-Purity Silica Filament Woven Fabric from Mexico

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 — Mexico → United States

17%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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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

High-Purity Silica Filament Woven Fabric from Mexico — Import Duty Rate | HTS 7019.63.90.30