Guyana Refractory Calcined Bauxite from Mexico
Guyana refractory calcined bauxite is a premium thermally treated bauxite from Guyana, specifically processed for refractory applications like glass furnace repair mixes. It is classified under tariff item 2606.00.00 as an aluminum ore concentrate, meeting industry standards for high refractoriness. The calcination process is normal to the metallurgical industry, ensuring classification under this heading.
Duty Rate — Mexico → Canada
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Verify the calcination process is not beyond normal metallurgical practices to maintain classification under 2606.00.00
• Provide documentation of the product's refractoriness index for CBSA review
• The statistical unit is based on aluminum content, so declare accurately