Magnesia-Dolomite Sinter for Cement Rotary Kilns from United States
Sintered blend of magnesia and calcined dolomite for transition zones in cement kiln linings. The dolomite component is in a calcined/sintered state, and the product is not yet assembled into a refractory article, so it falls under tariff item 2518.20.00.
Duty Rate — United States → Canada
0%
Import Tips
• Determine if the blend is a simple mixture or a chemically bonded sinter, as the latter may fall under Chapter 38
• Provide the exact composition percentages to support classification
• Check if the product is considered a prepared refractory under heading 38.16