HS Code 2818
Aluminium Oxide and Hydroxide
HS code 2818 is for aluminium oxide and aluminium hydroxide, serving as the primary raw materials for aluminium smelting and industrial abrasive manufacturing.
HS Code 2818 — Aluminium Oxide and Hydroxide
This code covers aluminium oxide (alumina), including artificial corundum, and aluminium hydroxide. These materials are primarily used for smelting aluminium metal, as abrasives, and in the production of glass, ceramics, and flame retardants.
What's included
- Calcined alumina
- Artificial corundum
- Aluminium hydroxide (hydrated alumina)
What's excluded
- Natural corundum → use
2513(Natural abrasives are classified under Chapter 25.) - Precious stones (Ruby/Sapphire) → use
7103(Even if chemically aluminium oxide, they are classified as gemstones.)
Common examples
- Smelter grade alumina
- White fused alumina abrasive
- Aluminium hydroxide flame retardant powder
Frequently asked questions
Is aluminium oxide considered hazardous for transport?
Generally, it is not classified as hazardous for transport unless it is in a specific reactive or ultrafine form.
Trade & shipping notes
- Typical duty range: 0% - 5%
- Documentation: Bulk shipments require Certificate of Analysis (CoA) to verify purity levels.
- Typical shipping mode: Bulk
- Top exporters: Australia, Brazil, China
- Top importers: Canada, Russia, United Arab Emirates
Related HS codes
Key takeaway
Critically important for the global aluminium supply chain, classified clearly by its synthetic or refined state.
Related HS codes
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