Ultra-Fine Boron Carbide Nanopowder <500nm from Mexico
Nanoscale boron carbide powder with average particle size less than 500nm for advanced composites and coatings. This chemically defined boron carbide nanomaterial is classified under tariff item 2849.90.00 as a carbide, whether or not chemically defined.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the nanopowder is not coated or functionalized, as this may change classification
• Provide a certificate of analysis for particle size and purity
• Check if the nanopowder is for use in electronics, which may require additional documentation