Dolomite-Lime Refractory Ramming Mix from Mexico
Dolomite-lime refractory ramming mix is made from sintered dolomite with a lime binder, used for ladle impact pads in steelmaking. It resists erosion at 1650°C and provides metallurgical lime addition benefits. This product is classified under tariff item 3816.00.00 as a refractory composition other than pure dolomite ramming mix and products of heading 38.01.
Duty Rate — Mexico → Canada
0%
Import Tips
• Clearly document that the mix is not pure dolomite ramming, which may be classified differently, to avoid disputes with CBSA
• Provide the sintered dolomite and lime content in the product specification
• Check if the mix requires any permits under Canadian chemical regulations