Calcium Fluoride Lump from United States
Calcium fluoride (CaF2) in lump form, whether natural or synthetic, used as a raw material for hydrogen fluoride production and as a flux in steelmaking. When chemically defined, it is classified under tariff item 2826.19.00 as an 'other' fluoride.
Duty Rate — United States → Canada
0%
Import Tips
• Distinguish between natural fluorspar (calcium fluoride of mineral origin) and synthetic calcium fluoride, as natural fluorspar may be classified under heading 2529
• Provide a certificate of analysis to confirm the product is chemically defined and meets the criteria for Chapter 28
• If the calcium fluoride is used in metallurgy, declare the end use to support classification