Natural Chiolite Mineral from Germany
Rare sodium aluminum chloride fluoride mineral (Na5Al3F14) occurring in cryolite deposits, used in specialty fluxes. Classified under HTS 2530.90.1000 alongside natural cryolite as nes mineral substances. Typically found as white or colorless cleavable masses.
Duty Rate — Germany → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Require detailed mineralogical analysis to distinguish chiolite from cryolite for accurate declaration
• Ensure no chemical treatment; natural state only qualifies for Chapter 25 classification