HS Code for Fiberglass materials

HS code 7019.90 serves as the "Not Elsewhere Classified" (n.e.c.) category for glass fiber products. It is used for finished articles or specific forms of glass fibers that do not meet the criteria for yarns, rovings, mats, or standard woven fabrics. Classification under 7019.90 requires a process of elimination; one must first determine that the product does not meet the criteria for glass wool (7019.80), woven fabrics (7019.61-69), or basic filaments and mats (7019.11-19). Common examples include specialized glass fiber filters used in laboratory settings, certain types of glass fiber pads, and complex composite precursors that do not fit the definition of a simple fabric or mat. This code ensures that all glass fiber articles have a designated place within the Harmonized System, maintaining uniformity in international trade statistics and tariff application. It is often the catch-all for innovative fiberglass materials that utilize new manufacturing techniques not yet specifically named in the HS nomenclature.

Products Included

• Glass fiber filters
• Specialized glass fiber pads
• Glass fiber acoustic ceiling panels (non-wool)
• Composite precursors n.e.c.
• Finished glass fiber articles for industrial use

Common Misclassification

The most common error is using 7019.90 for products that actually fit into more specific subheadings like 7019.11 through 7019.80. For example, glass wool should always be 7019.80, and chopped strands should be 7019.11. 7019.90 should only be used when no other description in heading 7019 accurately describes the physical form or function of the material.

FAQ

What is the HS code for general fiberglass materials?

If the material does not fit into specific categories like yarns, mats, or wool, it is classified under HS code 7019.90.

When should I use 7019.90 instead of a specific code?

You should only use 7019.90 if the product is a finished article or a form of glass fiber that is not covered by any other subheading in the 7019 group.