Spinning Grade Chrysotile Asbestos Powder Fibers
Powdered form of group 3 milled chrysotile fibers optimized for spinning processes in high-strength composites. HTS 2524.90.0040 covers these as chrysotile spinning fibers or equivalent, distinguished by their specific milling to achieve uniform fibril length. Used in specialty rope and conveyor belt yarn production.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If fluff or flock grade
Less processed fluff chrysotile classifies separately from precisely milled group 3 spinning fibers.
If spun into textile fabric coating
Fibers converted to coated textiles for technical uses fall under Chapter 59 as textile products coated with asbestos.
If mixed with mineral earths
Blends with non-asbestos minerals like talc may classify under 2530 as mineral substances if asbestos content drops below principal material.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Submit fiber aspect ratio data (length-to-diameter) proving spinning grade suitability for accurate HTS verification
• Comply with EPA asbestos import notifications under 40 CFR Part 763 before shipment arrival
• Package in sealed, labeled containers to prevent fiber release during transit, avoiding FDA or OSHA quarantine
Related Products under HTS 2524.90.00.40
Chrysotile Spinning Grade Milled Fibers
Milled chrysotile asbestos fibers classified as group 3 grades, specifically spinning fibers or equivalent, processed to a fine fibrous consistency suitable for yarn spinning. These fall under HTS 2524.90.0040 due to their chrysotile composition and specific milling for spinning applications within the asbestos category. They are used primarily in industrial textile manufacturing where high-temperature resistance is required.
Group 3 Chrysotile Milled Asbestos for Friction Spinning
Fine-milled chrysotile fibers in group 3 spinning grade, equivalent to asbestos suitable for blending into friction material yarns. Classified under HTS 2524.90.0040 as other chrysotile milled fibers meeting spinning fiber specifications. Primarily destined for automotive brake and clutch yarn production.
Industrial Spinning Chrysotile Group 3 Milled Fibers
High-grade milled chrysotile asbestos fibers (group 3) designed for industrial spinning into heat-resistant yarns. Falls under HTS 2524.90.0040 for chrysotile milled spinning fibers or equivalent per statistical notes. Essential for manufacturing protective gloves and fire curtains.