7403.29.01.80/Admiralty Brass Billet/Japan

Admiralty Brass Billet from Japan

Unwrought copper-zinc alloy billet with 1% tin addition for corrosion resistance in marine applications, classified as other copper alloy under 7403.29.0180 since tin under 3% threshold.

Duty Rate — Japan → United States

1%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Include chemical analysis report confirming tin <3% to maintain brass classification

• Label with exact alloy designation (e.g

• C44300) matching UNS standards for customs verification

• Avoid contamination during shipping to prevent reclassification as scrap under Chapter 74 note