Acoustic MDF Panel 12mm from Canada
12mm MDF panels with micro-perforations for acoustic absorption, base density 0.75 g/cm³ wood fibers. Used in studios and offices. Still 4411.93.90.90 as basic fiberboard despite perforations.
Duty Rate — Canada → United States
13.9%
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
• Document perforation depth/pattern as manufacturing process, not 'working' under notes
• Test for NRC ratings if claiming acoustic properties for marketing
• Package face-up to protect perforations from contamination