Cerium Iodide (CeI3) Powder from Mexico
Cerium iodide powder employed as a scintillator material in radiation detectors. Classified in HTS 2846.10.0050 as an 'other' inorganic compound of cerium, adhering to chemically defined criteria and excluding luminophores of heading 3206 per Chapter notes.
Duty Rate — Mexico → United States
5.5%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Provide radiation safety certifications; note if doped, as per electronics doping note for Chapter 28
• Distinguish from complex salts (2842) with single-metal composition proof
• Monitor for dual-use export controls on scintillator materials