Liquefied Natural Gas (LNG)
Liquefied natural gas is natural gas, primarily methane, cooled to approximately -162°C for storage and transport in liquid form. It falls under HTS 2711.11.00.00 as it is specifically classified as liquefied natural gas, a subset of petroleum gases and other gaseous hydrocarbons.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If processed or mixed with other hydrocarbons
Gaseous hydrocarbons other than natural gas, such as LNG enriched with propane or butane, fall under 2711.12 as they are no longer pure natural gas.
If not liquefied but in gaseous state
Natural gas imported in compressed or gaseous form (CNG) is classified under 2711.21, separate from the liquefied subheading.
If separated into pure methane
Pure methane separated from natural gas mixture is classified as acyclic hydrocarbons in Chapter 29, not as natural gas.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify the gas composition meets natural gas specifications (primarily methane) with lab analysis certificates to confirm classification under 2711.11
• Ensure cryogenic transport compliance with IMDG Code and obtain necessary permits for LNG import terminals
• Declare volume in cubic meters at standard conditions; avoid misdeclaration as compressed natural gas which may shift classification
Related Products under HTS 2711.11.00.00
Peak-Shaving LNG
Liquefied natural gas used for peak-shaving in utility systems, stored in liquid form to meet winter demand spikes. It is natural gas liquefied for efficient transport and storage, fitting HTS 2711.11.00.00 precisely.
Liquefied Methane-Rich Natural Gas
High-methane content natural gas liquefied for international maritime transport, typically over 85% methane. Directly matches HTS 2711.11.00.00 as liquefied natural gas.
Stranded Field LNG
Liquefied natural gas from remote or stranded gas fields, converted to liquid for economic transport. It qualifies under HTS 2711.11.00.00 as standard liquefied natural gas.
LNG for Power Generation
Liquefied natural gas specifically traded for use in power plants, liquefied to facilitate overseas transport from production fields. Classified under HTS 2711.11.00.00 as liquefied natural gas, regardless of end-use in electricity generation.
Regasification-Ready LNG Cargo
Liquefied natural gas prepared for direct regasification at import terminals, meeting pipeline specs post-vaporization. Classified as natural gas under HTS 2711.11.00.00 due to its liquefied state and composition.