Cast Iron Grate for Storm Drains from Mexico
A slotted cast iron grate installed over storm water drains to prevent debris entry while allowing flow. HTS 7325.99.5000 covers this as other cast iron articles not classifiable in prior subheadings. Known for heavy load-bearing capacity in traffic areas.
Duty Rate — Mexico → United States
52.9%
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
• Comply with AASHTO M105 specs; include load rating certifications
• Anti-dumping duties may apply—check Commerce scope rulings for Chinese origins
• Avoid classifying as 'sanitary ware' (7324) by emphasizing outdoor drainage use