Acoustic MDF Panel 12mm from Mexico
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 — Mexico → United States
13.9%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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