Nano Copper Hydroxide Particles from Japan
Nano copper hydroxide particles, engineered at the nanoscale for use in advanced catalysts and antimicrobial coatings due to their high surface area. They are classified under 2825.50.00 as chemically defined copper hydroxide, provided they are in an unworked form as per Chapter 28 Note 8.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the particles are not doped or processed into wafers or discs, which would fall under heading 38.18
• Provide particle size distribution data to CBSA to support classification
• Check if the nanomaterial is subject to special notification requirements under Canadian chemical regulations