High-Purity Chromium Carbide Crystals from Mexico
Synthetic single-crystal chromium carbide (Cr3C2) grown for research and calibration standards in materials science. This chemically defined compound 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 crystals are not mounted or processed, as that may change classification
• Provide documentation of the crystal's intended use
• Check if the crystals are for research purposes, which may require end-use certificates