Aluma-Core Insulation Board from Mexico
Laminated board of two aluminum sheets sandwiching a foam or fiberglass non-metallic core for thermal insulation in HVAC systems. Classified under HTS 7616.99.51.20 as 'laminated goods' with non-metallic core from flat-rolled aluminum sheets.
Duty Rate — Mexico → United States
12.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Declare exact core material (e.g
• polystyrene foam) and aluminum gauge to meet subheading note definitions for non-alloyed or alloyed aluminum
• Obtain certificates confirming no metallic bonding beyond adhesive to prevent classification as extruded profiles