Nano Bismuth Nitrate Particles from China
Nano bismuth nitrate particles are the same chemically defined compound as other bismuth nitrates. Particle size does not affect classification under Chapter 28, so it falls under this tariff item as an 'other' nitrate.
Duty Rate — China → Canada
0%
Import Tips
• Declare the particle size and chemical composition on customs documents
• Check if nanomaterials are subject to additional regulations in Canada
• Provide a safety data sheet specific to nano-sized particles