Septarian Calcareous Stone Slabs from Japan
Septarian nodules processed into rectangular calcareous stone slabs for decorative building elements, with specific gravity 2.5+. This unique patterned stone fits HTS 2515.20.00.00 as other calcareous monumental stone.
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
• XRF analysis to confirm dominant calcareous composition over other minerals
• Pattern consistency declaration prevents disputes over uniformity
• Handle fragile nodules carefully to avoid breakage reclassification