C37700 Forging Brass Plate Coil 5.5mm Thick from China
Lead-free C37700 forging brass plate in 5.5 mm thick coil, ideal for hot forging into valves and fittings. HTS 7409.21.00.10 applies to this copper-zinc base alloy in coil form ≥5mm thick. Zinc dominant composition fits brass subheading note (a).
Duty Rate — China → United States
36.9%
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
9903.88.0325%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)
Import Tips
• Submit EN 12420 or ASTM B124 certification for alloy grade to confirm brass composition
• Measure coil thickness at multiple points; variations could trigger reclassification if average <5mm
• Avoid declaring as scrap; clean mill product status requires proof of production process