Sintered Dolomite Blocks for Kiln Linings from Mexico
Rectangular blocks of dolomite sintered at high temperatures to achieve a dense, heat-resistant structure for industrial furnace linings. The sintering process and rectangular shape place it under tariff item 2518.20.00, as it is not yet shaped into a specific refractory article.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the blocks are not cut or shaped into specific refractory shapes, which would fall under Chapter 69
• Provide the sintering temperature and dimensions on the packing list
• Verify the blocks are not coated or impregnated with other materials