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.
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 phosphorus content exceeds refined copper limits
Would be classified as other unwrought copper alloys.
If supplied as billets rather than wire-bars
Billets are a separate unwrought form under the same 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
• > Confirm that the phosphorus content does not exceed the refined copper limits (e.g
• ≤0.3% for other elements) to maintain classification as refined copper
• Document the wire-bar dimensions and weight for accurate declaration
• Check if any anti-dumping measures apply to copper products from your country of origin
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.
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.
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.