High-Silica Glass Wool Bulk Pack from China
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 — China → United States
39.3%
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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
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