Monel 400 Flat Plate from China
Flat-rolled plate of Monel 400 high-nickel alloy (Ni 65%, Cu 30%), over 600 mm wide, for valves and pumps in seawater applications. Classified in HTS 7225.99.0010 as high-nickel alloy steel flat product meeting width criteria. Known for excellent corrosion resistance in marine environments.
Duty Rate — China → United States
35%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Provide origin certificates showing non-high-strength steel specs to avoid 7225.99.3030 confusion
• Measure and declare exact dimensions; borderline widths trigger CBP verification
• Maintain traceability documentation for alloy composition throughout supply chain