Anthophyllite Asbestos Fiber from Mexico
Anthophyllite is a less common amphibole asbestos mineral with moderate heat resistance, typically extracted as byproduct from talc deposits. It qualifies under HTS 2524.90.00.60 for other raw asbestos not statistically tracked separately. Applications include low-grade fillers and specialty refractories.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Document mining origin; anthophyllite often co-occurs with talc requiring separation proof for Chapter 25 status
• Label packages with UN 2212 hazardous material designation per DOT/IMDG regulations
• Budget for specialized sampling; customs may require microscopic fiber identification