Tripolite Absorbent Brick from Japan
Absorbent ceramic brick from tripolite used in industrial spill control and chemical absorption. Classified in HTS 6901.00.00.00 for ceramic goods of similar siliceous earths fired after shaping.
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 absorption capacity >3% if resembling earthenware but confirm fossil meal base
• Avoid 'porcelain' claims; these are opaque per US note definitions
• Certify no metallic oxides that could shift to cermets in 8113