Germanium Dioxide Catalyst Precursor from Mexico
Germanium dioxide (GeO2) powder used as a precursor for germanium-based catalysts in polymerization and petrochemical refining. As a chemically defined inorganic oxide of germanium, it is classified under tariff item 2825.60.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the GeO2 is not mixed with organic substances that could shift classification to Chapter 29
• Keep records of the chemical composition and intended use for CBSA verification
• If used as a catalyst, check if environmental regulations apply