Other
Copper plates, sheets and strip, of a thickness exceeding 0.15 mm: > Of other copper alloys: > Of a thickness of less than 5 mm: > Of a width of less than 500 mm > Other
Duty Rate (from China)
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
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 7409.90.90.60
C69300 Brass Strip for Valves
C69300 leaded brass strip (67% Cu, 32% Zn, 1% Pb) 0.5 mm x 400 mm for plumbing valve stampings. HTS 7409.90.90.60: copper-zinc alloy strip <5 mm thick, <500 mm wide, brass per note (a).
C46400 Naval Brass Sheet
C46400 naval brass (59% Cu, 39.25% Zn, 1% Sn) sheet 0.6 mm x 250 mm for propeller shafts. Brass per note (a), fits dimensions.
C18200 Copper Chromium Strip
C18200 Cu-Cr (99% Cu, 1% Cr) strip 0.18 mm x 300 mm for resistance welding electrodes. 'Other' alloy per hierarchy.
C65500 Silicon Bronze Sheet
C65500 (96% Cu, 3% Si, 1% Mn) sheet 0.4 mm x 450 mm; Si predominant for bronzes? Fits 'other'.
CDA 687 Aluminum Brass Strip
CDA687 (76% Cu, 22% Zn, 2% Al) strip for condensers.
C26000 Cartridge Brass Sheet
C26000 cartridge brass sheet is a copper-zinc alloy plate with 30% zinc content, thickness 0.25 mm, and width 400 mm, used for precision stamping in ammunition casings and hardware. It falls under HTS 7409.90.90.60 as a copper alloy plate/sheet/strip exceeding 0.15 mm thick but less than 5 mm, with width under 500 mm. The brass composition meets the subheading note definition for copper-zinc base alloys where zinc predominates over other elements.
C11000 ETP Copper Strip
C11000 electrolytic tough pitch (ETP) copper strip is a high-purity copper (99.9%) plate with thickness 0.3 mm and width 300 mm, ideal for electrical connectors and bus bars. Although nearly pure copper, it qualifies under 'other copper alloys' in this subheading per HTS structure for refined copper products not elsewhere specified. Meets criteria for plates/sheets/strips >0.15 mm thick, <5 mm, <500 mm wide.
C44300 Admiralty Brass Plate
C44300 admiralty brass plate is a copper-zinc alloy (71% Cu, 28% Zn, 1% Sn) sheet 0.4 mm thick and 450 mm wide, corrosion-resistant for heat exchanger tubing and marine fittings. Classified under HTS 7409.90.90.60 as 'other' copper alloy plates/sheets/strips <5 mm thick, <500 mm wide; tin <3% keeps it as brass per subheading note (a).
C70600 Copper-Nickel Strip
C70600 90-10 copper-nickel strip (88% Cu, 10% Ni, <1% Zn) is a 0.2 mm thick, 200 mm wide plate for seawater piping and condensers due to erosion resistance. Fits HTS 7409.90.90.60 as other copper alloy strip <5 mm thick, <500 mm wide; low zinc (<1%) and nickel predominant over other elements align with note (d).
C51000 Phosphor Bronze Sheet
C51000 phosphor bronze sheet (94.8% Cu, 5% Sn, 0.2% P) 0.35 mm thick, 350 mm wide for bellows, diaphragms, and springs. Under HTS 7409.90.90.60 as other copper alloy sheet; tin predominant (5%> other elements except Cu base), qualifying as bronze per note (b).