Hollow Bronze Rectangular Profile from Japan
Hollow rectangular profile extruded from copper-tin base alloy (bronze) for marine hardware and fittings. Classified under HTS 7407.29.16 as a hollow profile of copper alloy where tin predominates over other elements (or meets bronze criteria with zinc <10%). Ideal for corrosion-resistant structural components.
Duty Rate — Japan → United States
13%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide chemical analysis confirming bronze composition (tin predominant, zinc <10% if present) to Customs
• Distinguish from bars by proving extruded hollow profile form via manufacturing records
• Avoid common pitfall of misdeclaring as pipe fittings, which shift to 7412 or 8302