Discarded Cutting Oil Waste from Canada
Waste soluble cutting oil from metal machining operations, under HTS 2710.99.31.00 when petroleum base exceeds 70% despite water dilution in use. Emulsified lubricating waste.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Measure dry basis petroleum content after water evaporation for accurate classification
• Document metalworking origin to distinguish from general industrial oils
• Use wastewater treatment manifests if partially processed before export