Calcined Bauxite Refractory Grade 70/120 Mesh from Canada
This calcined bauxite is processed to a 70/120 mesh size, specifically for use in high-temperature refractory applications such as furnace linings. It falls under HTS 2606.00.00.30 as refractory grade calcined bauxite, distinguished by its high alumina content and thermal stability derived from bauxite ore.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Obtain assay certificates confirming high alumina content (>75%) and low iron/silica to qualify as refractory grade
• Ensure documentation specifies 'refractory grade' end-use to avoid reclassification to metallurgical grades
• Comply with particle size reporting in statistical notes; common pitfall is misdeclaring mesh size leading to penalties