Calcium Silicide Powder from China
Calcium silicide (CaSi2) powder acts as a deoxidizer in steel production and ferrosilicon manufacturing. This chemically defined silicide of calcium is classified under tariff item 2850.00.00, excluding carbides. The product is used in metallurgical applications.
Duty Rate — China → Canada
0%
Import Tips
• Provide the chemical composition and purity to the CBSA
• Ensure the product is not mixed with carbides
• Keep documentation of the metallurgical use