Slack Wax for Asphalt Production
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.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the slack wax is mixed with bitumen for asphalt
Bituminous mixtures based on natural asphalt or bitumen are in heading 27.15.
If the oil content exceeds 50% and it is used as a flux oil
Petroleum oils used as fluxes may be classified in heading 27.10.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• 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
Related Products under Tariff item 2712.90.00
Ceresin Wax Slabs
Ceresin wax slabs made from refined ozokerite, a natural mineral wax, for encaustic painting and restoration. This earth wax falls under tariff item 2712.90.00 as ozokerite, a mineral wax obtained by natural processes.
Colored Montan Wax Sticks
Pre-colored montan wax in stick form, extracted from lignite and tinted for crayon manufacturing and artist supplies. As a lignite-derived mineral wax, it falls under tariff item 2712.90.00, which covers montan wax whether or not coloured.
Colored Paraffin Wax for Modeling
Pre-colored paraffin wax sticks for children's modeling crafts, made from petroleum-derived paraffin wax and tinted. These fall under tariff item 2712.90.00, which covers paraffin wax whether or not coloured.
Crude Montan Wax Blocks
Unrefined montan wax extracted from brown coal (lignite) and formed into blocks for further processing in wax emulsions. This crude form is a lignite-derived mineral wax, classified under tariff item 2712.90.00 as montan wax.
Hard Montan Wax Pellets
Pelletized hard montan wax with a high melting point, sourced from German lignite deposits and used in hot-melt adhesives. As a lignite-derived mineral wax, it is classified under tariff item 2712.90.00, which includes montan wax whether or not processed.
Hard Wax for Surfboards
Hard base coat wax blend of paraffin and microcrystalline wax for surfboards, shipped as wax, not applied. This petroleum-derived wax blend falls under tariff item 2712.90.00 as paraffin wax or microcrystalline petroleum wax.