Sintered Bauxite Proppant 40/70 from Germany
Sintered bauxite proppant in 40/70 mesh for oil and gas extraction, refined artificial corundum grains. This product is chemically defined as aluminum oxide with high purity, meeting Chapter 28 criteria.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the sintering process produces artificial corundum with high alumina content
• Provide documentation on the manufacturing process and chemical analysis for CBSA
• Note that proppants with other compositions may be classified under different headings