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Architectural Bronze Ingot from Germany

Low-tin copper-zinc alloy ingot (<3% Sn) for architectural castings, classified 7403.29.0180 as brass rather than true bronze per subheading definitions.

Duty Rate — Germany → United States

1%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))

Import Tips

Tin analysis certificate critical to distinguish from 7403.22 bronzes

Declare casting shrinkage allowance in technical specifications

ASTM B135 compliance verification for plumbing applications