Glass Fiber Woven Battery Separator Fabric from Mexico
Thin open woven glass fabric (28cm wide, 175g/m²) mechanically bonded for use as separators in lithium-ion batteries, providing electrical insulation. Classified in HTS 7019.65.90.10 for narrow lightweight open woven glass fiber fabrics.
Duty Rate — Mexico → United States
16%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include battery manufacturer specifications confirming separator fabric use
• Document dielectric strength testing proving electrical insulation function
• Avoid paper-like appearance leading to Chapter 48 misclassification