Resin Magnesia Tundish Bricks from Japan
Resin magnesia tundish bricks are tundish working layer bricks with high magnesia (over 70%), low carbon (under 30%), and resin bonding for continuous steel casting. They are erosion and corrosion resistant, making them ideal for steelmaking applications. They are classified under tariff item 6810.11.00 as building blocks and bricks of artificial stone.
Duty Rate — Japan → Canada
3%
Import Tips
• Ensure the magnesia content exceeds 70% and carbon is below 30% for classification
• Provide a certificate of analysis to the CBSA if requested
• Verify whether the bricks are refractory goods under Chapter 69 for tundish applications