Soundproof Paper-Faced Gypsum Board from Japan
High-density gypsum core with paper facing for superior STC ratings in walls. Classified HTS 6809.11.00.80 as paper-reinforced, non-ornamented plaster sheets. Reduces noise transmission in apartments and offices.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document sound transmission class (STC) ratings with lab certifications
• Avoid classifying with integrated resilient channels as a set
• Confirm no glass mat facing to stay in paper-only subcategory