Propane Process Gas for Petrochemicals from Canada
High-purity gaseous propane (90%+ LV%) used as feedstock in ethylene crackers and propylene production plants. Falls under HTS 2711.29.00.10 for separated gaseous propane exceeding purity minimum.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide process flow diagrams showing propane separation to validate Chapter 27 classification
• Monitor sulfur content (<30 ppm) documentation for emissions compliance
• Use continuous bond for high-volume industrial gas imports to streamline entries