Electronic Grade Strontium Carbonate from Mexico
Electronic grade strontium carbonate is an ultra-high purity form of SrCO3 used as a precursor for strontium titanate in capacitors and electronics. As a chemically defined inorganic compound, it falls under tariff item 2836.92.00, provided it is not doped or otherwise modified for a specific electronic function.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify that the product is not doped for electronics use, as doped forms may be classified elsewhere
• Provide technical data sheets to customs to support the purity grade
• Ensure proper labeling of the chemical for transport and customs clearance