Boron Carbide Abrasive Grit from China
Boron carbide (B4C) grit used in high-performance abrasives and armor materials. Classified under tariff item 2849.90.00 as other chemically defined carbides, excluding metal-sintered cermets, ideal for nozzle linings and cutting.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the grit is chemically defined boron carbide (B4C) and not sintered with metals
• Provide CBSA with the chemical analysis certificate
• Check if the abrasive grit is subject to any Canadian import restrictions for safety