Acoustic Mineral Wool Roll from Mexico
Rolls of high-density mineral wool optimized for sound absorption in studios and theaters, supplied in bulk rolls. Classified in 6806.10.00 as sound-insulating mineral wools in rolls.
Duty Rate — Mexico → United States
13.9%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify NRC ratings in docs but note it doesn't change base classification
• Ensure no pre-cut shapes; custom cuts may be seen as articles
• Declare intermixture ratios if blended for acoustic properties