Chalk Ore Concentrate from China
Concentrated natural chalk ore after basic washing and sizing, but before fine grinding, for further processing. This minimally processed 'other' chalk falls under tariff item 2509.00.00, as washing and sizing are permitted by Chapter 25 Note 1.
Duty Rate — China → Canada
0%
Import Tips
• Confirm that the concentrate is not subjected to processes beyond washing and sizing, such as flotation or magnetic separation, which are allowed but must be documented
• Declare the product as 'chalk, concentrated' and provide details of the concentration process
• Ensure no chemical treatment has altered the chalk's structure