Niobium Clad Steel Anode Plate from Mexico
Wide titanium-stabilized steel plate clad with niobium for impressed current anodes in cathodic protection systems. Used in marine and soil environments. HTS 7210.90.10.00 for clad nonalloy flat products.
Duty Rate — Mexico → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Certify mixed metal oxide (MMO) coating over niobium cladding if applicable
• Document anode consumption rate and polarization curves
• Verify electrical conductivity through cladding thickness