High-Density Insulation Pressboard from China
High-density insulation pressboard is an uncoated pressboard sheet weighing over 225 g/m², with a density of 1.25 g/cm³. It is used for switchgear insulation and panel boards in power distribution systems, providing high mechanical strength and electrical insulation. This product is classified under tariff item 4805.93.00 as other uncoated paperboard, not further worked.
Duty Rate — China → 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
• Document the density and weight of the pressboard to ensure it meets the 225 g/m² threshold
• Ensure the product is not coated or impregnated with resins, as that would change classification
• Provide a sample or technical datasheet to the CBSA for verification