Ceramic Fluorspar Powder from United States
Ground fluorspar powder with a calcium fluoride content of 96% by weight, processed by milling natural fluorspar. It is used in ceramic glazes and enamels to improve fluidity during firing. This product is classified under tariff item 2529.21.00 because it is natural fluorspar with CaF2 content at or below 97%, and grinding is a permitted mechanical process under Chapter 25 notes.
Duty Rate — United States → Canada
0%
Import Tips
• Keep records of the grinding process and CaF2 content to demonstrate eligibility under this tariff item
• If the powder is mixed with other substances, it may be excluded from Chapter 25
• Check with the CBSA for any import restrictions on mineral powders