Ultra-Fine Silver Powder Nano from China
Sub-micron silver nanopowder with particles under 100nm for advanced materials research, with 90% or more passing through a 0.5mm sieve. It is pure silver powder despite the nanoscale particle size.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the nanopowder is not agglomerated into larger particles that fail the sieve test
• Provide a certificate of analysis showing particle size
• Note that nanomaterial regulations may apply, but the tariff classification remains silver powder