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6806.10.00.90/Fire-Resistant Slag Wool Bulk/Mexico

Fire-Resistant Slag Wool Bulk from Mexico

High-density slag wool in bulk for fire-stopping applications in construction. HTS 6806.10.00.90 includes such heat-insulating mineral wools in bulk, excluding Chapter 69 ceramics.

Duty Rate — Mexico → United States

13.9%

Rate breakdown

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

• Fire rating certifications (UL, ASTM E119) required for clearance

• Declare melting point to substantiate fire resistance

• Avoid pre-packing into cartridges, triggering article classification

Fire-Resistant Slag Wool Bulk from Mexico — Import Duty Rate | HTS 6806.10.00.90