Industrial Grade 4 Milled Chrysotile Fibers from Mexico
Milled chrysotile asbestos fibers of group 4 grade, produced by dry milling for use in cement reinforcement and roofing compounds. HTS 2524.90.0045 applies specifically to these finer milled variants of chrysotile asbestos, excluding coarser groups or other forms. Provides thermal stability in composites.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• File prior notice via ACE for hazardous substances; ensure supplier provides chrysotile purity assay
• Bonded warehouse storage recommended due to strict OSHA exposure limits during customs exam