Of a width of less than 500 mm
Copper plates, sheets and strip, of a thickness exceeding 0.15 mm: > Of refined copper: > Other: > Of a thickness of less than 5 mm: > Of a width of less than 500 mm
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 7409.19.90.00
C26000 Cartridge Brass Sheet
C26000 cartridge brass sheet (70% copper, 30% zinc), 1.2 mm thick, 400 mm width for ammunition casings and hardware. HTS 7409.19.90.00 covers refined copper-zinc base alloy sheets under 5 mm thick and <500 mm wide, fitting brass definition.
C10100 Oxygen-Free Copper Sheet
C10100 OF copper sheet (99.99% Cu, minimal oxygen), 2 mm thick, 420 mm width for RF shielding. Pure refined copper qualifies for HTS 7409.19.90.00: thickness >0.15 <5 mm, width <500 mm.
C18200 Copper-Chromium-Zirconium Sheet
C18200 CuCrZr alloy sheet (0.6-1.2% Cr, 0.04-0.12% Zr), 1.5 mm thick, 350 mm width for resistance welding electrodes. Trace elements don't alter brass/bronze definitions; refined copper under HTS 7409.19.90.00.
C19400 High-Performance Brass Strip
C19400 brass strip (97% Cu, 2.3% Fe, 0.8% P, 0.03% Zn), 0.6 mm thick, 290 mm width for connectors. Zinc present but doesn't predominate; classified as refined copper strip HTS 7409.19.90.00.
C12000 Deoxidized Low-Phosphorus Copper Sheet
C12000 DLP copper sheet (99.9% Cu, 0.004-0.012% P), 4 mm thick, 499 mm width for architectural panels. Refined low-phosphorus copper fits HTS 7409.19.90.00 dimensions and purity.
C28000 Muntz Metal Sheet
C28000 Muntz metal (60% Cu, 40% Zn), 2.8 mm thick sheet, 200 mm width for marine propellers. Classic brass alloy; HTS 7409.19.90.00 for refined copper sheet <5 mm thick, <500 mm wide.
C17000 Leaded Copper Strip
C17000 tellurium copper strip (96.3% Cu, 0.5% Te, trace Pb), 0.2 mm thick, 150 mm width for switch parts. Refined copper with trace elements; HTS 7409.19.90.00 dimensions qualify.
C18150 Copper-Chromium Alloy Sheet
C18150 CuCr sheet (0.8-1.5% Cr), 1.8 mm thick, 320 mm width for spot welding tips. Chromium doesn't trigger base alloy definitions; refined copper HTS 7409.19.90.00.
C14500 Tellurium Copper Sheet
C14500 tellurium copper sheet (99.5% Cu, 0.5% Te), 3.2 mm thick, 450 mm width for nuts/bolts. Free-machining refined copper; dimensions fit HTS 7409.19.90.00 perfectly.
C87200 Silicon Bronze Sheet
C87200 continuous cast silicon bronze sheet (89-93% Cu, 4-5% Si, 3% Zn), 4.8 mm thick, 490 mm width. Silicon doesn't match defined base alloys; refined copper HTS 7409.19.90.00.
C46400 Naval Brass Sheet
A copper-zinc alloy sheet (C46400 naval brass) with 58-62% copper and 0.5-1.5% tin, thickness 0.3 mm, width 300 mm. Classified under HTS 7409.19.90.00 as refined copper sheet under 5 mm thick and less than 500 mm wide. Meets brass alloy definition with zinc predominant over other elements and tin under 3%.
C11000 Electrolytic Tough Pitch Copper Strip
High-purity refined copper strip (C11000, 99.9% Cu) with 0.25 mm thickness and 450 mm width, used in electrical busbars. Falls under HTS 7409.19.90.00 for refined copper sheets/strips exceeding 0.15 mm thick, under 5 mm, and less than 500 mm wide.
C23000 Red Brass Sheet
C23000 red brass (85% Cu, 15% Zn), 3.5 mm thick sheet, 480 mm width for decorative hardware. Brass alloy per subheading note (a); HTS 7409.19.90.00 for dimensions <5 mm thick, <500 mm wide.
C12200 Phosphorus Deoxidized Copper Sheet
C12200 P-deox copper sheet (99.9% Cu, 0.015-0.04% P), 0.8 mm thick, 250 mm width for plumbing fittings. Refined copper product under HTS 7409.19.90.00 due to thickness >0.15 mm, <5 mm, width <500 mm.
C44300 Admiralty Brass Strip
Admiralty brass strip (C44300, 71% Cu, 28% Zn, 1% Sn), 0.4 mm thick, 380 mm width for heat exchangers. Fits HTS 7409.19.90.00 as brass alloy (tin <3%, zinc predominant) refined copper strip <5 mm thick, <500 mm wide.