Industrial Liquefied Ethylene for Ethylene Glycol Synthesis
Liquefied ethylene gas imported for oxidation processes producing ethylene glycol antifreeze and polyester precursors, classified in HTS 2711.14.00.10 due to its status as liquefied ethylene petroleum gas. Transported in specialized semi-trailers with vacuum insulation. Meets chapter definitions for liquefied C2 hydrocarbons.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If butanes fraction from natural gas processing
Butane-rich liquefied gases from natgas classify separately from pure ethylene.
If classified by nitrogen content or purity standards
Certain high-purity industrial gases sometimes argued under inorganic chemicals, though rare for ethylene.
If sold as mixed fuel gas preparation
Ethylene blended for fuel use becomes mixed chemical preparations in 3817.
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Import Tips & Compliance
• Include GC-MS analysis confirming >95% ethylene content; ensure HAZMAT Class 2.1 labeling
• Avoid pitfall of declaring as 'natural gas liquids' which routes to 2711.13
Related Products under HTS 2711.14.00.10
Liquefied Ethylene Gas for Petrochemical Production
Liquefied ethylene gas, a key feedstock in the production of polyethylene plastics and other petrochemicals, classified under HTS 2711.14.00.10 as liquefied ethylene with purity typically exceeding 99%. It is stored and transported in cryogenic tanks under pressure below its critical point. This classification applies specifically to ethylene in liquefied form as a petroleum gas.
Cryogenic Liquefied Ethylene for PE Resin Manufacturing
High-purity liquefied ethylene maintained at cryogenic temperatures for polymerization into polyethylene resins, explicitly under HTS 2711.14.00.10 as liquefied ethylene petroleum gas. It is imported in ISO tank containers designed for extreme low temperatures. The HTS covers pure ethylene in liquefied state distinct from gaseous forms.
Polymer-Grade Liquefied Ethylene in Rail Tank Cars
Polymerization-grade liquefied ethylene (99.9%+ purity) shipped in rail tank cars for HDPE/LDPE production, under HTS 2711.14.00.10 as liquefied ethylene. Distinguished by its cryogenic liquefaction for efficient bulk transport. Chapter 27 covers this as gaseous hydrocarbon in liquid state.
Liquefied Ethylene for Vinyl Chloride Monomer Production
Liquefied ethylene feedstock for ethylene dichloride process yielding VCM for PVC pipes, precisely HTS 2711.14.00.10 as liquefied ethylene petroleum gas. Imported in 20-ton cryogenic trailers. Legal notes confirm classification for pure liquefied C2H4.