Stabilized Potassium Stannate Solution Precursor from China
Stabilized potassium stannate solution precursor is a powder precursor for preparing stabilized potassium stannate solutions in plating lines. It remains classified under tariff item 2841.90.00 as a solid salt, not a solution, preventing precipitation in concentrated baths.
Duty Rate — China → Canada
0%
Import Tips
• Ship the product as a dry powder to maintain classification under this tariff item
• If the product contains stabilizers, ensure they are necessary for preservation or transport per Chapter 28 Note 1