High-Capacity Spherical Graphite with Doped Surface Layer from Germany
High-capacity spherical graphite with a doped surface layer, modified with nitrogen or boron compounds, is used in high-energy-density battery anodes. The surface modification enhances reversible capacity, and the product is classified as artificial graphite in a semi-manufactured form.
Duty Rate — Germany → Canada
0%
Import Tips
• Document the surface modification process and the resulting chemical composition to demonstrate it is artificial graphite, not a separate chemical compound
• Be prepared to provide technical data sheets to CBSA if requested