Heavy Duty Fiberglass Battery Separator Mat from China
Mechanically bonded non-woven fabric of glass fibers over 215 g/m² and 7-13 microns thick, serving as separators in industrial lead-acid batteries. Fits HTS 7019.69.40.21 as uncolored glass fiber fabric meeting weight and diameter criteria from chapter notes. Ensures electrical insulation and electrolyte flow in high-capacity batteries.
Duty Rate — China → United States
42.3%
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
• Require dielectric strength test reports to support industrial classification and avoid consumer battery parts rulings
• Specify mechanical bonding only; resin-impregnated versions may go to 7019.59 as other articles