Aluminum Heat Sink Casting from Mexico
Die-cast aluminum heat dissipation component with finned structure for electronics cooling. Classified as HTS 7616.99.51.60 other castings, as it is not a complete electrical apparatus.
Duty Rate — Mexico → United States
52.5%
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
• Declare as 'casting for heat sink' with fin density specs to support classification
• Avoid attaching fans or PCBs which would shift to 8414 or 8543