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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If already polymerized into polyethylene
Polymerized ethylene products like polyethylene resins move to Chapter 39 plastics heading.
If lower purity or mixed with other gases
Liquefied petroleum gases not elsewhere specified in 2711.19 cover impure ethylene mixtures.
If chemically derivatized before liquefaction
Ethylene derivatives like vinyl chloride classify under specific Chapter 29 organic chemicals.
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Import Tips & Compliance
• Provide ISO 6703-compliant documentation for cryogenic containers and safety data sheets detailing flash point under -100°C
• Pitfall: Insufficient temperature logs during transit can lead to gaseous reclassification
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.
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.
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.