C2-C4 Olefins Gas from Canada
Gaseous mixture of ethylene, propylene, and butylene (C2-C4 olefins) from crackers. HTS 2711.29.00.60 for other gaseous hydrocarbons not purely aliphatic specified.
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
• GC-MS analysis mandatory for olefin content verification
• Hazard class 2.1 labeling for UN1956 compressed gas
• Avoid classifying as polymers if not reacted