7019.90.51.20/High-Silica Glass Wool Bulk Pack/Mexico

High-Silica Glass Wool Bulk Pack from Mexico

Glass wool with over 60% silica content supplied in bulk for insulation and filtration media production. Precisely matches HTS 7019.90.51.20 for bulk glass fibers including qualifying glass wool per chapter note (a). Not formed into mats or boards.

Duty Rate — Mexico → United States

14.3%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Submit chemical analysis proving ≥60% SiO2; use supersacks for bulk

• Differentiate from rock wool via lab reports

• Ensure no binding agents that create articles under heading 7019 note

High-Silica Glass Wool Bulk Pack from Mexico — Import Duty Rate | HTS 7019.90.51.20