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E-Glass Yarn for Industrial Packing Seals from China

Uncolored E-glass yarn designed specifically for use as packing material in industrial seals and gaskets. This continuous filament yarn provides high temperature resistance and lubrication properties essential for mechanical packing applications. It falls under HTS 7019.13.15.40 due to its explicit use in industry as packing or lubricating materials.

Duty Rate — China → United States

44%

Rate breakdown

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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Verify the yarn's intended industrial use through manufacturer specifications and end-use statements to qualify for this specific subheading

Provide detailed technical data sheets showing fiber diameter, twist, and application as packing/lubricating material during customs clearance

Avoid misclassification as textile yarns by emphasizing glass composition and industrial mechanical applications rather than apparel/textile uses