Thorium Oxide Powder from Mexico
ThO2 powder for high-temperature ceramics and nuclear applications. HTS 2844.30.20.50 applies to thorium compounds as radioactive isotopes per heading 2844 scope.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Test for natural isotopic composition to avoid 2844 isotope mixture rules; use licensed carriers for UN 2973; document non-luminophore use per Chapter exclusion (d)