HS Code 7403
Refined Copper and Copper Alloys
HS code 7403 is for refined copper and unwrought copper alloys in bulk forms such as cathodes, ingots, billets, and slabs.
HS Code 7403 — Refined Copper and Copper Alloys
This heading covers primary, unwrought forms of copper that has been purified to at least 99.85%, or copper combined with other metals to form alloys. It includes large slabs like cathodes, as well as ingots, billets, and cakes used in manufacturing.
What's included
- Refined copper cathodes
- Copper ingots
- Brass ingots (unwrought)
- Bronze billets
- Copper wire-bars
What's excluded
- Copper wire → use
7408(Wire is a wrought product, not unwrought.) - Copper tubes → use
7411(Tubes are finished products classified elsewhere.)
Common examples
- Grade A copper cathodes
- 99.9% pure copper ingots
- Unwrought brass bars
- Copper-nickel alloy billets
Frequently asked questions
What does 'unwrought' mean?
It refers to metal in its primary form, such as blocks or slabs, before it has been rolled, drawn, or forged into shapes.
Trade & shipping notes
- Typical duty range: 0% - 5%
- Documentation: London Metal Exchange (LME) certificates are often used for pricing and quality verification.
- Typical shipping mode: FCL
- Top exporters: Chile, Russia, Zambia
- Top importers: China, Germany, Italy
Related HS codes
Key takeaway
The standard code for bulk commercial copper and alloys; excludes any product that has been further shaped (e.g., wire or pipes).
Related HS codes
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