Dead Burnt Dolomite Ramming Mix from Canada
High-fired dead burnt dolomite specifically processed into ramming mix for cupola furnace linings in iron foundries. Directly matches HTS 3816.00.10.00 as the named dolomite ramming mix subcategory.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Confirm dead-burnt status via loss-on-ignition testing; prepare for fumigation certificates on jute bags; track MFN vs GSP duty savings by origin