5083-H116 Aluminum Alloy Plate from Mexico
Marine-grade 5083-H116 aluminum alloy plate, 12 mm thick, rectangular, for shipbuilding and offshore platforms. HTS 7606.12.3035 applies as an unclad alloy plate >6.3 mm thick, with magnesium content defining it as alloy per chapter notes.
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
• Certify compliance with ABS or DNV standards for marine use; document exact thickness to prevent duty disputes; check country-specific quotas on aluminum alloys