Polymerization-Grade Liquefied Propylene from Canada
High-purity liquefied propylene designed for polypropylene production in chemical plants. Classified under HTS 2711.14.0020 due to its liquefied state and specific identification as propylene within petroleum gases.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include certificate of analysis showing polymerization specs to prevent reclassification as general chemicals
• Use ISO tanks or specialized cylinders compliant with 49 CFR for hazardous material shipping
• Monitor for ethylene impurities that could trigger dual classification under adjacent subheadings