7178-T651 High-Toughness Alloy Plate from China
7178-T651 aluminum plate, 6.2 mm thick, rectangular for heavy-duty marine structures. Heat-treatable zinc alloy per statistical note 7, unclad, exactly fitting HTS 7606.12.30.91 thickness limit.
Duty Rate — China → United States
78%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Marine alloys need corrosion resistance specs to support industrial use
• Thickness gauging at multiple points; average determines HTS
• Declare as 'plate' not 'sheet' based on rigidity and intended stiffening role