Strontium Sulfite Powder from China
Strontium sulfite (SrSO3) powder, used in pyrotechnics and specialty ceramics. As a chemically defined sulfite of an alkaline earth metal, it falls under tariff item 2832.20.00 as an 'other sulphite', and is not excluded by Chapter 28 notes.
Duty Rate — China → Canada
0%
Import Tips
• If the product is for pyrotechnic use, ensure compliance with explosives regulations
• Declare the intended use to CBSA to facilitate classification