Cobalt Sponge Intermediate from Canada
Porous cobalt sponge produced by reduction processes, classified in HTS 8105.20.90.00 as other unwrought cobalt. Used as precursor for powders and alloys in battery and catalyst applications.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Submit production process documentation to distinguish sponge from mattes
• Comply with battery material sourcing rules under Inflation Reduction Act if applicable
• Test for impurities that could reclassify as alloy under Chapter 81