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7019.62.40.30/Silica Roving Closed Weave Fabric/Japan

Silica Roving Closed Weave Fabric from Japan

A closed fabric woven from rovings of silica filaments exceeding 93% silica, mechanically bonded for structural integrity under HTS 7019.62.40.30. Used in thermal insulation for industrial furnaces due to its high melting point.

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

• Provide manufacturer specs confirming >93% silica and roving structure for customs compliance

• Label as 'not colored' with evidence to prevent reclassification to colored variants

Silica Roving Closed Weave Fabric from Japan — Import Duty Rate | HTS 7019.62.40.30