Ammonium Thorium Fluoride from Mexico
NH4ThF5 intermediate for thorium purification. HTS 2844.30.20 for thorium compounds.
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
• Double salts classified per note 6 under 2842 if complex