Raw Meerschaum Ore from Mexico
Natural hydrated magnesium silicate mineral (sepiolite) in rough ore form, prized for pipe carving. HTS 2530.90.80 includes meerschaum not in polished pieces as other mineral substances. Unworked state keeps it in heading 2530.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Authenticate via XRF analysis for magnesium silicate; distinguish from worked forms; avoid declaring as gemstone material