Electrowinning Grade Nickel Sulfate from Mexico
High-purity nickel sulfate optimized for electrowinning processes in nickel metal recovery from ores. Classified in HTS 2833.24.00.00 as a sulfate of nickel for industrial metallurgy.
Duty Rate — Mexico → United States
3.2%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Specify electrowinning grade specs (Ni>22%) in commercial invoice for correct valuation
• Bulk shipments require IMDG hazmat declarations as corrosive solid