Mining Grade Crocidolite Concentrate
Concentrated crocidolite asbestos from mining operations, with high blue fiber content and minimal gangue material. The concentration process, typically involving mechanical methods like flotation or magnetic separation, does not alter the crocidolite's structure, so it remains classifiable under tariff item 2524.10.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the concentrate includes other asbestos varieties or is not pure crocidolite
Concentrates with mixed asbestos types are classified under the residual heading for other asbestos.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the concentration process was purely mechanical or physical, as chemical treatment or crystallization would exclude the product from Chapter 25
• Crocidolite is a prohibited substance in Canada; obtain an import permit from Environment and Climate Change Canada before shipment
• Document the concentration method and fiber content to facilitate CBSA clearance
Related Products under Tariff item 2524.10.00
Blue Crocidolite Asbestos Rough
Rough crocidolite asbestos in its natural rock matrix, with characteristic blue fibers visible and no fiber separation or processing beyond extraction. This crude form falls squarely under tariff item 2524.10.00, which covers crocidolite (blue asbestos) in its natural state.
Crocidolite Asbestos Fiber Bundles
Bundles of separated crocidolite asbestos fibers extracted from ore, retaining natural blue coloration and fibrous structure without further processing. These fiber bundles are still considered crude crocidolite under tariff item 2524.10.00, as extraction does not alter the product's essential character.
Industrial Crocidolite Asbestos Rock
Large pieces of crocidolite-bearing rock intended for industrial crushing and fiber extraction, with visible blue asbestos veins. This raw rock material is in its crude state and falls under tariff item 2524.10.00, which covers crocidolite without requiring prior separation of fibers.
Raw Crocidolite Asbestos Ore
Natural crocidolite asbestos ore extracted from deposits, consisting primarily of blue riebeckite asbestos fibers in their raw, unprocessed form. This ore is in its crude state and is specifically named in tariff item 2524.10.00 as crocidolite, making it classifiable under this heading.