Polymerization Mother Liquor from Resin Production from China
Liquid residue remaining after precipitation of synthetic resins, containing unreacted monomers, oligomers, and solvents. This mother liquor is a byproduct of resin production and is unfit for further use. It falls under this tariff item as other wastes from chemical industries mainly containing organic constituents.
Duty Rate — China → Canada
6.5%
Import Tips
• Ensure the mother liquor is not recyclable as a primary product, as waste status is required for this classification
• Provide a detailed chemical analysis to support the organic content claim
• Verify that the waste does not contain hazardous substances subject to special import controls