C44300 Admiralty Brass Strip
Admiralty brass strip in C44300 alloy (71% copper, 28% zinc, 1% tin), 0.4 mm thick and 380 mm wide, is a flat-rolled product of a copper-zinc base alloy with a small tin addition. It is classified under tariff item 7409.19.00 as a plate, sheet or strip of refined copper, other, because the tin content is below the threshold for bronze and the alloy is treated as refined copper.
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 strip is classified as a copper-zinc base alloy (brass)
This subheading covers copper-zinc base alloy plates, sheets and strip, which may apply if the alloy is not considered refined copper.
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
• Document the exact alloy composition, especially the tin content (below 3%), to support classification as brass rather than bronze
• Ensure the strip thickness is over 0.15 mm and width under 500 mm
• Keep records of the heat exchanger application in case the CBSA asks about end use
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