C101 Oxygen-Free Refined Copper Wire Bar
> An oxygen-free refined copper wire bar (C101 grade) with minimal oxygen content, intended for drawing into fine electrical wires. It qualifies as unwrought refined copper in wire-bar form, falling under tariff item 7403.12.00.
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 product is supplied as billets instead of wire-bars
Billets are a distinct unwrought form under the same heading.
If the product has been drawn into wire (coiled) after import
Wire of refined copper is classified in a different heading.
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
• > Provide a certificate of analysis confirming copper content and oxygen levels to substantiate the refined copper claim
• Ensure the wire bar is not coiled, as coiled products may be classified as wire
• Keep records of the production process to show it is unwrought
Related Products under Tariff item 7403.12.00
9999E High Purity Electronic Grade Copper Wire Bar
> A 99.99% pure refined copper wire bar, produced for semiconductor bonding wire manufacturing. As an unwrought refined copper product in wire-bar form, it is classified under tariff item 7403.12.00, which covers wire-bars of refined copper.
C102 Deoxidized High Phosphorus Copper Wire Bar
> A refined copper wire bar (C102) with controlled phosphorus addition for deoxidation, used in welding wire and high-conductivity applications. As an unwrought refined copper product in wire-bar form, it falls under tariff item 7403.12.00.
C110 Electrolytic Tough Pitch Copper Wire Bar
> An electrolytic tough pitch (ETP) copper wire bar (C110) with high conductivity, produced for wire drawing in power cables. It is unwrought refined copper in wire-bar form, classified under tariff item 7403.12.00.
C120 DHP Free Deoxidized Copper Wire Bar
> A deoxidized high residual phosphorus (DHP) copper wire bar (C120) for plumbing tube and wire production. It is unwrought refined copper in wire-bar form, falling under tariff item 7403.12.00.