Nomex N100 Aramid Yarn for Composites from Mexico
Nomex N100 is a meta-aramid multifilament yarn with >5 turns/meter twist, high tenacity, ≤920 decitex single yarn for aerospace composites. HTS 5402.11.3030 applies to its aramid classification, industrial non-retail status, and twist specs. Provides flame-retardant reinforcement properties.
Duty Rate — Mexico → United States
18.8%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Test for multifilament structure; monofilament aramids classify differently under 5402 subheadings
• Document end-use as industrial to avoid consumer goods tariffs if repackaged
• Check for anti-dumping duties on certain aramid imports from specific countries