Acoustic Mineral Wool Roll from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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