Resin-Bonded Magnesia-Carbon Refractory Brick from Germany
A high-performance refractory brick composed of over 70% magnesia (MgO) with carbon content under 30%, chemically bonded using phenolic resin or pitch. It is used primarily in steel ladle linings for superior slag resistance and is classified under 6815.91.90 as an other article containing magnesia.
Duty Rate — Germany → Canada
5%
Import Tips
• Confirm the magnesia content exceeds 70% and carbon content is under 30% to align with the tariff item
• The bonding agent (phenolic resin or pitch) should be specified
• Verify that the brick is not a refractory constructional product that might fall under the sibling item 6815.91.10