Calcined Bauxite Refractory Grade 70/120 Mesh
Calcined bauxite refractory grade in 70/120 mesh is a finely ground, thermally processed aluminum ore concentrate intended for high-temperature refractory applications such as furnace linings. It is classified under tariff item 2606.00.00 as an aluminum ore concentrate, with calcination being a normal metallurgical process. The fine mesh size enhances its suitability for precision refractory formulations.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the bauxite is formed into refractory articles
Articles of refractory materials are classified in Chapter 68, not as ores or concentrates.
If the material is uncalcined bauxite clay
Uncalcined bauxite in natural state falls under heading 25.08 for clays.
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 product is not further processed into articles, which would fall under other chapters
• Provide a certificate of origin if claiming preferential tariff treatment
• Declare the alumina content as the statistical unit of measure is metal content
Related Products under Tariff item 2606.00.00
Australian Calcined Bauxite Fines
Australian calcined bauxite fines, with particle sizes below 4.75mm, are fine-grained concentrates from rotary kiln calcination, applied in precision castables and anti-corrosion coatings. They are classified under tariff item 2606.00.00 as other calcined bauxite, being an aluminum ore concentrate. The fines are produced through processes normal to the metallurgical industry.
Australian Calcined Bauxite Refractory 14x28 Mesh
Australian calcined bauxite refractory grade in 14x28 mesh is a coarse, thermally treated bauxite product designed for high-temperature applications like rotary kiln linings. It falls under tariff item 2606.00.00 as an aluminum ore concentrate, having been calcined—a process normal to the metallurgical industry. Its refractory-grade quality makes it suitable for industrial furnace construction.
Australian Calcined Bauxite Residue
Australian calcined bauxite residue is a thermal-activated by-product from alumina refining, retaining recoverable aluminum content. It is classified under tariff item 2606.00.00 as an aluminum ore or concentrate because it has not undergone processes beyond those normal to the metallurgical industry. This material is suitable for secondary aluminum recovery applications.
Australian Gibbsite Bauxite
Gibbsite-rich bauxite ore from Western Australia, featuring trihydrate aluminum mineral, exported in raw lump form. It is classified under tariff item 2606.00.00 as an unprocessed aluminum ore, primarily for electrolytic aluminum production.
Bauxite Ore
Bauxite ore is the primary source of aluminum, composed of alumina minerals like gibbsite, boehmite, and diaspore, along with iron oxides and silica. As a raw mineral used in metallurgical extraction, it falls under tariff item 2606.00.00 for aluminum ores and concentrates.
Bauxite Ore Lump
Lump-form bauxite ore, primarily aluminum hydroxide mineral, used as feedstock for alumina production via the Bayer process. It is classified under tariff item 2606.00.00 as an aluminum ore, excluding calcined products.