C-Glass Plain Weave Nonwoven Fabric 225 g/m² 8 Microns from Mexico
Corrosion-resistant C-Glass fabric, mechanically bonded plain weave, 225 g/m² with 8 micron filaments, uncolored, width >30 cm, under 136 tex, precisely matching HTS 7019.66.40.21 criteria of >215 g/m² and 7-13 micron diameter. Used in marine and chemical processing composites.
Duty Rate — Mexico → United States
17.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include chemical analysis proving C-Glass composition and filament uniformity for audit-proof imports
• Label rolls clearly with specs to facilitate customs inspection; pitfall is unclear mechanical vs chemical bonding
• Check for any absorbant coatings which could invoke chapter note reclassification