Chromite-Based Ramming Refractory from Mexico
Chromite-based ramming refractory is a ramming mix using chromite ore and magnesia, designed for electric arc furnace roofs. It resists chrome-magnesite slag at 1700°C and is used in AOD vessels for steelmaking. This product falls under tariff item 3816.00.00 as a refractory composition other than products of heading 38.01.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide CBSA with the chromite and magnesia composition to support classification under 3816.00.00
• Ensure the product is not a spent catalyst or waste, which would be excluded under Chapter note 1(f)
• Verify compliance with Canadian regulations on chromium-containing materials, if applicable