Amosite Asbestos Rock Fines
Crushed amosite-bearing rock containing amphibole fibers, particle size under 2 mm, from mining operations. HTS 2524.90.0010 applies to this crude form of amosite asbestos as defined in the asbestos heading. Intended for specialized processing or geological study.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If predominantly non-fibrous pebbles or gravel
Chapter note prioritizes heading 2517 for pebblestone and gravel over other mineral products.
If shaped into asbestos plates or shapes
Articles of asbestos like plates are classified as manufactured goods in heading 6811.
If iron ore with incidental amosite content
Iron ores containing asbestos impurities follow ore classification by principal metal content.
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Import Tips & Compliance
• Submit mine origin certificates and asbestos content assays (>50% amosite) to prevent reclassification as mineral waste
• Comply with IMDG Code for maritime transport of hazardous solids; avoid air freight due to dust risks
• Check country-specific bans—EU prohibits all asbestos imports regardless of type
Related Products under HTS 2524.90.00.10
Raw Amosite Asbestos Ore
Natural amosite asbestos ore extracted from deposits, consisting primarily of grunerite amphibole mineral in fibrous form. Classified under HTS 2524.90.0010 as amosite, a specific type of asbestos other than crocidolite, in its raw unprocessed state. Used historically in insulation and fireproofing materials before regulatory bans.
Amosite Asbestos Fibers
Loose fibrous amosite asbestos separated from ore, with fiber lengths typically 1-5 cm, suitable for industrial blending. Falls under HTS 2524.90.0010 as unprocessed amosite asbestos distinguished from other amphibole types. Historically applied in cement reinforcement and friction materials.
Unpurified Amosite Asbestos Splittings
Roughly split laminae of amosite asbestos from ore veins, not further processed beyond initial splitting. Specifically identified as amosite under HTS 2524.90.0010 within the 'other' asbestos category excluding crocidolite. Used in legacy applications like high-temperature gaskets.
Amosite Asbestos Mine Concentrate
Concentrated amosite fibers from ore dressing processes, containing 70-90% amphibole content without chemical treatment. HTS 2524.90.0010 covers this intermediate crude form of amosite asbestos. Primarily for historical industrial or research utilization.