Battery Grade Sodium Sulfate from China
Ultra-pure sodium sulfate (Na2SO4) for sodium-ion battery electrolyte precursors. This chemically defined inorganic compound is not doped for electronics use, so it remains in Chapter 28. It falls under tariff item 2833.11.00 as disodium sulphate.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is not doped for electronics; doped forms may fall under Chapter 38
• Provide technical specifications showing purity and absence of dopants
• Consider whether the battery application requires additional safety data sheets for transport