</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
7019.61.90.30/Silica Filament Woven Fabric for Aerospace Insulation/Mexico

Silica Filament Woven Fabric for Aerospace Insulation from Mexico

A high-temperature resistant woven fabric made from silica filaments with over 93% silica content, designed for thermal insulation in aerospace applications. It falls under HTS 7019.61.90.30 as a closed woven fabric of silica rovings that is colored and meets the high silica threshold. This specialized material withstands extreme heat without degrading.

Duty Rate — Mexico → United States

17%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• Verify silica content certification from manufacturer exceeding 93% to avoid reclassification; ensure documentation proves it's mechanically bonded woven roving fabric

• Common pitfall: mislabeling as generic glass fiber leads to audits

Silica Filament Woven Fabric for Aerospace Insulation from Mexico — Import Duty Rate | HTS 7019.61.90.30