Clad 3003/4343 Aluminum Brazing Sheet from China
Clad brazing sheet with 3003 core and 4343 (Al-Si) cladding on one or both sides, thickness >0.2 mm, for evaporator coils in refrigeration. Enables vacuum brazing without flux. Classified as clad alloy plate under 7606.92.60.
Duty Rate — China → United States
81.5%
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
9903.91.0125%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
• Provide brazing qualification test data if requested by customs
• Avoid coil form; flat sheets only for plate classification
• Document cladding percentage (typically 10-15%) for verification