Cast Iron Manhole Ring from Mexico
A nonmalleable cast iron ring that supports and adjusts the height of manhole covers in underground utility systems. It interlocks with frames to provide a stable mounting surface. Falls under HTS 7325.10.0010 due to its cast iron construction specifically for manhole applications.
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
• Provide engineering drawings showing manhole-specific design to confirm classification
• Ensure markings for traffic load capacity to meet import documentation requirements
• Avoid common pitfalls like mislabeling as malleable iron, which changes the heading