7019.62.40.30/Ultra-High Temperature Silica Fabric/Japan

Ultra-High Temperature Silica Fabric from Japan

Mechanically bonded closed fabric from >93% silica filaments, not colored, per HTS 7019.62.40.30, offering superior resistance to temperatures over 1000°C. Commonly applied in aerospace heat shields and fire blankets.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Include test reports from accredited labs proving silica purity to support tariff classification

• Declare as 'other' non-colored to match exact subheading; avoid generic glass fiber labels