Crude Chrysotile from Open-Pit Mining
Chrysotile asbestos crude extracted via open-pit methods, delivered as large ore fragments without screening or fiber opening. Specifically classified in HTS 2524.90.00.30 for unmilled chrysotile crudes used in downstream asbestos textile or friction material production. High rock content differentiates from purified fiber imports.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tin-bearing asbestos matrix
Tin ores take precedence under Chapter 26 metal ore headings.
If fabricated into asbestos-containing articles
Finished fabricated asbestos products classify in heading 6812.
If mistaken for vermiculite ore
Similar flaky minerals like vermiculite fall under 2508, not asbestos.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Use certified mining origin docs to validate crude status against statistical notes
• Implement dust suppression measures during handling to meet OSHA import standards
• Beware bulk vs container shipping; declare accurately to prevent duty disputes
Related Products under HTS 2524.90.00.30
Raw Chrysotile Asbestos Ore
Unprocessed chrysotile asbestos in its crude ore form, extracted directly from serpentine rock deposits, containing fibers embedded in host rock. Classified under HTS 2524.90.00.30 as crude chrysotile asbestos, not subjected to any mechanical separation, cleaning, or fiber extraction processes. Primarily used as feedstock for milling into fiber products.
Chrysotile Asbestos-Bearing Serpentine Rock
Natural serpentine rock formations containing embedded chrysotile asbestos fibers in crude, unseparated state from mining operations. Falls under HTS 2524.90.00.30 as crude chrysotile asbestos, distinguished by lack of fiber liberation or processing. Sourced from deposits in regions like Quebec or Russia for industrial fiber production.
Unmilled Chrysotile Asbestos Rough
Rough, crude chrysotile asbestos material as mined, consisting of ore lumps with intact fiber veins not separated or carded. HTS 2524.90.00.30 covers this unprocessed form before milling into commercial fibers for reinforcement uses. Typical moisture content and rock matrix distinguish it from processed grades.
Serpentine Chrysotile Crude Lumps
Lump-form crude chrysotile asbestos from serpentine deposits, uncrushed and retaining natural ore structure without fiber extraction. HTS 2524.90.00.30 applies to this raw material stage for mills producing asbestos yarn or sheets. Particle size typically exceeds 50mm with visible rock matrix.