CDA 710 Cupro-Nickel Pipe from Mexico
CDA 710 20% cupro-nickel pipe (Cu80-Ni20), nickel predominant ≤1% zinc per note (d). HTS 7411.29.50.00 other copper-nickel pipe for desalination plants.
Duty Rate — Mexico → United States
53%
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
• Confirm zinc ≤1%; even trace amounts disqualify pure Cu-Ni status
• Pressure vessel code stamps (ASME) common; declare code compliance
• Large infrastructure projects; consider bonding for deferred duties