Nickel Sulfate for Lithium-Ion Battery Cathodes from Mexico
Battery-grade nickel sulfate hexahydrate (NiSO4·6H2O) is a high-purity precursor for NMC cathode materials in lithium-ion batteries. It is a separate chemically defined compound of nickel, meeting Chapter 28 Note 1(a). It falls under tariff item 2833.24.00 as a sulfate of nickel.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is classified as a pure nickel sulfate, not a mixture with other battery precursors
• Declare the exact concentration and hydration state
• Be prepared to provide technical documentation to CBSA for verification