Mineral Wool Acoustic Ceiling Tiles from Mexico
Suspended ceiling tiles incorporating rock wool core for sound absorption in offices. Falls under HTS 6806.90.00 as sound-insulating articles of mineral materials, not furniture of chapter 94.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include NRC (Noise Reduction Coefficient) ratings in documentation for classification support
• Ensure tiles are not framed as 'furniture' to avoid chapter 94 exclusion