Cement Fireproof Barriers from Japan
Portland cement panels for fire-rated walls and partitions in construction. Classified HTS 6810.99.00.80 as other cement articles, tested for fire resistance, not basic boards. Reinforced with fibers.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include UL or ASTM fire rating certifications mandatory for entry
• Specify non-asbestos fiber reinforcement
• Differentiate from Chapter 94 prefabricated buildings