Ceramic Fluorspar Powder from Mexico
Ground fluorspar powder at 96% CaF2 for use in ceramic glazes and enamels to improve fluidity. This product is specifically under HTS 2529.21.00.00 because it is natural fluorspar with CaF2 content at or below 97% weight, in crude or powdered form.
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
• Include particle size analysis (typically <100 mesh) in commercial invoice for ceramic end-use verification
• Label packages with 'For Ceramic Use Only' to prevent misclassification as chemical intermediate