Ammonium Fluorozirconate from Germany
Ammonium fluorozirconate ((NH4)2ZrF6) finds use in ceramics, nuclear fuel processing, and as a precipitant. Under HTS 2826.19.1000 for ammonium 'other' fluorides. Inorganic complex salt per subheading note.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Nuclear-related shipments need NRC/DOE pre-approval beyond standard customs
• Analyze for radioactivity; heading 2844 applies if exceeding becquerel limits
• Use ICPOES assay reports to prove chemical purity