Slack Wax for Asphalt Production from United States
Slack wax, a byproduct of petroleum refining with high oil content, used as a flux in asphalt manufacturing. It is classified under tariff item 2712.90.00 as other petroleum wax not further refined, meeting the 'other' category.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the wax is not a waste oil under Chapter 27 Note 3; if it is a sludge oil, classification changes
• Provide the flash point and oil content to the CBSA to support the wax classification
• Check if the product is subject to excise taxes if used as a fuel additive