Fuel Gas Mixtures (C3+ Hydrocarbons)
Fuel gas mixtures with C3+ hydrocarbons are mixed gaseous hydrocarbons used as industrial fuel gas, not fitting specific LPG or olefin categories. They are derived from refining processes and fall under tariff item 2711.29.00 as 'other' petroleum gases in gaseous state. These mixtures are not separate chemically defined compounds and are used for heating or power generation.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the mixture is predominantly propane and liquefied
Liquefied propane falls under heading 2711.12, not the gaseous state item.
If the mixture is predominantly butane and liquefied
Liquefied butane falls under heading 2711.13, not the gaseous state item.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the gas is in gaseous state at the time of importation
• Provide a composition breakdown to confirm it is not a pure compound or a liquefied petroleum gas
• Consult CBSA if the mixture contains unsaturated hydrocarbons, as they may be excluded by chapter notes
Related Products under Tariff item 2711.29.00
90.5% Butane Mixture for Laboratory Burners
Gaseous butane at 90.5% purity supplied for Bunsen burners and lab flame tests in educational and research facilities. This product is classified under tariff item 2711.29.00 as 'other' gaseous butane, matching the exact purity criteria for butanes in gaseous state.
90-94% Pure Butane Gas Cylinder for Lighters
A pressurized cylinder containing butane gas with 90-94% purity by liquid volume, used primarily as a fuel for refillable cigarette lighters and torch lighters. This product falls under tariff item 2711.29.00 as 'other' gaseous butane within the specified purity range.
91.8% Butane Fuel for Butane Stoves
Consumer-grade butane fuel canisters at 91.8% purity for tabletop butane stoves used in catering. This product is classified under tariff item 2711.29.00 as 'other' gaseous butane within the specified purity range.
93% Butane Gas for Torch Lighter Refills
Refill canisters of butane gas at 93% purity specifically for butane torch lighters used in culinary and soldering applications. This product falls under tariff item 2711.29.00 as 'other' gaseous butane with purity level between 90-95% liquid volume.
94% Purity Butane for Soldering Torches
High-pressure butane cartridges at 94% purity for portable soldering torches in electronics repair. This product is classified under tariff item 2711.29.00 as 'other' gaseous butane, just below the 95% purity threshold.
BBQ Grill Propane Cylinder Gas
BBQ grill propane cylinder gas is gaseous propane at 90% minimum purity for standard 20-lb BBQ grill cylinders in vapor withdrawal service. However, pure propane is excluded from this heading by chapter note 1(a), which excludes separate chemically defined organic compounds other than pure methane and propane. Since propane is specifically excluded, this product does not belong under tariff item 2711.29.00.