Bauxite Calcined Fines 0-1mm from United States
High-grade calcined bauxite fines in 0-1mm range, used as refractory aggregate. When calcined bauxite meets the artificial corundum definition through alumina fusion and high purity, it falls under this tariff item as chemically defined aluminum oxide.
Duty Rate — United States → Canada
0%
Import Tips
• Verify that the calcined bauxite has been processed to meet artificial corundum specifications, including high alumina purity
• Have documentation showing the fusion process and chemical composition ready for CBSA
• Note that natural bauxite without artificial processing is classified elsewhere