Germanium Dioxide Catalyst Precursor from Canada
GeO2 powder serving as a precursor for germanium-based catalysts in polymerization processes. Falls under HTS 2825.60.00.10 as a defined inorganic germanium oxide. Used in petrochemical refining for olefin production.
Duty Rate — Canada → United States
3.7%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Declare intended catalytic use to qualify for industrial rates; ensure no organic stabilizers to avoid 2831; test for heavy metal contaminants