Sepiolite Meerschaum Ore from Japan
Natural sepiolite clay mineral, known as meerschaum ore, used for pipes and absorbents. Falls under HTS 2508.40.0150 as other clays, explicitly covered in heading 2530 note but prioritized here if not polished.
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
• Specify if raw ore vs. polished pieces; raw classifies as clay, polished under 2530
• Include XRF analysis showing hydrous magnesium silicate composition