Waste DMF Fiber Spinning Solvent from Mexico
This is dimethylformamide (DMF) recovered from acrylic fiber spinning baths, containing oligomers. It is a waste organic solvent as defined in Note 6(b) to Chapter 38. Since it is not excluded by other notes, it falls under tariff item 3825.49.00 as 'Other' waste organic solvents.
Duty Rate — Mexico → Canada
6.5%
Import Tips
• Ensure the DMF waste is not fit for reuse as a primary product
• You may need a hazardous waste import permit
• Keep records of the contamination levels for CBSA inspection