Silica Filament Textile for Foundry Molds from China
Mechanically bonded woven fabric of rovings with >93% silica content, used in foundry mold linings. HTS 7019.61.40.30 for its closed weave and high-silica spec. Resists molten metal splash and extreme temperatures.
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
• Specify 'closed woven of rovings' in commercial docs to match hierarchy
• Batch test silica content if from multiple suppliers
• Avoid describing as 'coated' to prevent Chapter 59 shift