Nano-Cobalt Powder for Catalysts from Japan
Nanoscale cobalt powder for chemical catalyst applications, classified HTS 8105.20.90.00 as other powders. High surface area intermediate for hydrogenation processes.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide TEM/SEM analysis for nanoparticle size verification
• Declare non-hazardous if passivated to avoid DOT restrictions
• EPA registration if used in chemical manufacturing