Fuel oil No. 6
Petroleum oils and oils obtained from bituminous minerals, other than crude; preparations not elsewhere specified or included, containing by weight 70% or more of petroleum oils or of oils obtained from bituminous minerals, these oils being the basic constituents of the preparations; waste oils. > Petroleum oils and oils obtained from bituminous minerals (other than crude) and preparations not elsewhere specified or included, containing by weight 70% or more of petroleum oils or of oils obtained from bituminous minerals, these oils being the basic constituents of the preparations, other than those containing biodiesel and other than waste oils: > Other > Other: > Other Note: The General Tariff rate that applies to goods of this tariff item is the Most-Favoured-Nation Tariff rate. > Other fuel oils: > Fuel oil No. 6
Duty Rate (from China)
Products classified under Tariff item 2710.19.99.3
Asphalt Fluxing Oil
Asphalt fluxing oil is a heavy petroleum oil used to flux asphalt for road paving, with a low API gravity under 25 degrees and a high aromatic content. It contains 70% or more petroleum oils as its basic constituent, classifying it under tariff item 2710.19.99. This product is used to soften and modify bitumen for asphalt applications.
2710.19.99Blended Heavy Fuel Oil for Cement Kilns
Blended heavy fuel oil for cement kilns is a custom-blended fuel oil designed for rotary cement kilns, featuring a viscosity exceeding 125 SUS and an API gravity under 25 degrees. It is made from residual and cracked stocks containing 70% or more petroleum oils as the basic constituent, qualifying it for tariff item 2710.19.99. This fuel oil is used as a heat source in cement manufacturing processes.
2710.19.99Blended Heavy Fuel Oil IFO 380
Blended heavy fuel oil IFO 380 is an intermediate fuel oil blend of residuals and distillates, with an API gravity under 25 degrees, designed for ocean-going vessels. It contains 70% or more petroleum oils as its basic constituent, qualifying it for tariff item 2710.19.99. This fuel oil is used in marine diesel engines and ship boilers.
2710.19.99Blended No. 4 Heating Oil (High Sulfur)
Blended No. 4 Heating Oil (High Sulfur) is a blend of petroleum distillate and residual oil for commercial heating, with viscosity of 45-125 SUS at 37.8°C, API gravity under 25°, and sulfur content exceeding 500 ppm. It contains over 70% petroleum oils, classifying it under 2710.19.99 as an 'other' preparation.
2710.19.99Blended No. 5 Fuel Oil for Boilers
Blended No. 5 fuel oil for boilers is a residual fuel oil that meets No. 5 specifications, with an API gravity under 25 degrees and a Saybolt Universal viscosity exceeding 125 seconds at 37.8°C. It contains 70% or more petroleum oils as its basic constituent, which qualifies it under tariff item 2710.19.99 as an 'other' petroleum oil preparation. This fuel oil is used in industrial and commercial boiler applications where a heavy, viscous fuel is required.
2710.19.99Blended No. 6 Diesel Residual
Blended No. 6 Diesel Residual is a heavy fuel oil combining diesel cutter stock with residual bottoms, yielding an API gravity under 25°. It is used in dual-fuel engines and contains 70% or more petroleum oils, qualifying it under tariff item 2710.19.99 as an 'other' petroleum oil preparation.
2710.19.99Blended Residual No. 4 Fuel for Dryers
Blended Residual No. 4 Fuel for Dryers is a heavy residual-distillate blend for industrial dryers, with a viscosity of 90 SUS, API gravity of 22°, and sulfur content of 650 ppm. It contains over 70% petroleum oils, classifying it under 2710.19.99 as an 'other' fuel oil preparation.
2710.19.99Blended Residual No. 4 Fuel Oil Low S
Blended Residual No. 4 Fuel Oil Low S is a blend of distillate and residual oils with sulfur content not exceeding 500 ppm, API gravity under 25°, and viscosity between 45 and 125 SUS at 37.8°C. It is used in older burners for commercial heating and contains over 70% petroleum oils, classifying it under 2710.19.99.
2710.19.99Bunker C Fuel Oil
Bunker C Fuel Oil is a high-viscosity residual oil derived from petroleum refining, primarily used for marine bunkering and industrial furnaces. Its heavy hydrocarbon content results in an API gravity below 25 degrees, and it contains over 70% petroleum oils, making it a non-crude petroleum oil preparation under tariff item 2710.19.99.
2710.19.99Cement Kiln Residual Fuel
Cement Kiln Residual Fuel is a residual fuel oil with low API gravity (under 25°) designed for sustained high-temperature combustion in cement kilns. It is derived from bituminous minerals and contains at least 70% petroleum oils, placing it under 2710.19.99 as an 'other' preparation.
2710.19.99Commercial Furnace No. 4 Fuel Oil (>500 ppm S)
Commercial Furnace No. 4 Fuel Oil (>500 ppm S) is a distillate/residual mix for commercial furnaces, with an average Saybolt viscosity of 72 SUS at 37.8°C, API gravity under 25°, and sulfur content of 800 ppm. It contains over 70% petroleum oils, classifying it under 2710.19.99.
2710.19.99Commercial Heating No. 4 Fuel 0.05% S
Commercial Heating No. 4 Fuel 0.05% S is a No. 4-type fuel oil with maximum 0.05% sulfur, API gravity under 25°, and viscosity of 45-125 SUS at 37.8°C. It is used in commercial building heating systems and meets urban air quality standards, containing 70% or more petroleum oils, thus classified under 2710.19.99.
2710.19.99Heavy Asphalt Flux Oil
Heavy asphalt flux oil is a petroleum flux oil used in asphalt production, with a high viscosity exceeding 125 SUS at 37.8°C and a low API gravity under 25 degrees. It serves as a softening agent for bitumen and contains 70% or more petroleum oils as its basic constituent, classifying it under tariff item 2710.19.99. This product is primarily used in road paving and roofing applications.
2710.19.99Heavy Bunker Fuel Oil MGO 380
Heavy Bunker Fuel Oil MGO 380 is a heavy fuel oil with a Saybolt Universal viscosity exceeding 125 seconds at 37.8°C and API gravity under 25 degrees, used primarily for marine propulsion in large ships. It contains over 70% petroleum oils, qualifying as a non-crude petroleum oil preparation under tariff item 2710.19.99.
2710.19.99Heavy Fuel Oil 380 cSt
Heavy Fuel Oil 380 cSt, also known as IFO 380, is an intermediate fuel oil with a viscosity of 380 centistokes at 50°C, meeting the criteria for Fuel Oil No. 6 with Saybolt viscosity over 125 seconds at 37.8°C and API gravity under 25 degrees. It contains over 70% petroleum oils, qualifying as a non-crude petroleum oil preparation under tariff item 2710.19.99.
2710.19.99Heavy Fuel Oil (HFO) 380 cSt
Heavy Fuel Oil (HFO) 380 cSt is a residual fuel oil with a viscosity of 380 centistokes at 50°C, used in power plants and large boilers. It features API gravity under 25 degrees from bituminous mineral origins and contains over 70% petroleum oils, falling under tariff item 2710.19.99 as a non-crude petroleum oil preparation.
2710.19.99High Sulfur Heavy Fuel Oil
High Sulfur Heavy Fuel Oil is a residual fuel oil with an API gravity under 25 degrees, derived from straight-run atmospheric residue. It contains over 70% petroleum oils and is used in markets without scrubbers, qualifying as a non-crude petroleum oil preparation under tariff item 2710.19.99.
2710.19.99High-Sulfur No. 4 Power Plant Fuel Oil
High-Sulfur No. 4 Power Plant Fuel Oil is a petroleum oil blend for power generation turbines and boilers, with API gravity under 25°, viscosity of 45-125 SUS at 37.8°C, and sulfur content exceeding 500 ppm. It contains over 70% petroleum oils, classifying it under 2710.19.99.
2710.19.99Industrial Boiler Fuel Oil
Industrial Boiler Fuel Oil is a blended fuel combining residual and distillate stocks to achieve an API gravity under 25 degrees, optimized for stationary combustion in manufacturing. It contains over 70% petroleum oils, making it a non-crude petroleum oil preparation under tariff item 2710.19.99.
2710.19.99Industrial Boiler Fuel Oil No. 6
Industrial Boiler Fuel Oil No. 6 is a heavy residual fuel oil formulated for large industrial boilers, with high viscosity over 125 SUS at 37.8°C and API gravity under 25 degrees. It contains over 70% petroleum oils, providing high BTU content for manufacturing processes, and falls under tariff item 2710.19.99 as a non-crude petroleum oil preparation.
2710.19.99Industrial Boiler Heavy Fuel Oil HFO-180
Industrial Boiler Heavy Fuel Oil HFO-180 is a heavy fuel oil grade for stationary boilers, exhibiting viscosity over 125 SUS at 37.8°C and API gravity under 25 degrees, derived from petroleum residues. It contains over 70% petroleum oils, qualifying as a non-crude petroleum oil preparation under tariff item 2710.19.99.
2710.19.99Industrial Boiler No. 4 Fuel Oil 500 ppm S
Industrial Boiler No. 4 Fuel Oil 500 ppm S is a heavy fuel oil for stationary industrial boilers, specified as No. 4-type with sulfur not exceeding 500 ppm, API gravity under 25°, and viscosity of 45-125 seconds Saybolt at 37.8°C. It contains over 70% petroleum oils, classifying it under 2710.19.99 as an 'other' preparation.
2710.19.99Industrial No. 4 Boiler Fuel (Sulfur >500 ppm)
Industrial No. 4 Boiler Fuel (Sulfur >500 ppm) is a heavy distillate/residual blend for industrial boilers, featuring Saybolt viscosity of 45-125 seconds at 37.8°C, API gravity under 25°, and sulfur content exceeding 500 ppm. It contains over 70% petroleum oils, classifying it under 2710.19.99.
2710.19.99Industrial No. 5 Residual Fuel Oil
Industrial No. 5 residual fuel oil is a heavy fuel oil for stationary industrial combustion, characterized by an API gravity under 25 degrees and a Saybolt viscosity over 125 seconds at 37.8°C. It contains over 70% petroleum oils as its basic constituent, meeting the criteria for tariff item 2710.19.99. This product is used in furnaces, boilers, and other stationary combustion equipment in industrial facilities.
2710.19.99Marine Heavy Fuel Oil IFO 380 cSt
Marine Heavy Fuel Oil IFO 380 cSt is an intermediate fuel oil specification for oceangoing vessels, with kinematic viscosity converting to over 125 SUS at 37.8°C and API gravity under 25 degrees, blended from residual streams. It contains over 70% petroleum oils, qualifying as a non-crude petroleum oil preparation under tariff item 2710.19.99.
2710.19.99Marine No. 4-Type Fuel Oil Low Sulfur
Marine No. 4-Type Fuel Oil Low Sulfur is a blended residual fuel oil for marine bunker use, with sulfur not exceeding 500 ppm, viscosity of 45-125 SUS at 37.8°C, and API gravity under 25°. It meets IMO low-sulfur standards and contains at least 70% petroleum oils, classifying it under 2710.19.99.
2710.19.99Marine Residual Fuel Oil RMK 500
Marine Residual Fuel Oil RMK 500 is a marine-grade residual fuel oil with a viscosity of 500 cSt and API gravity under 25 degrees, designed for auxiliary engines on cargo ships. It contains over 70% petroleum oils, qualifying as a non-crude petroleum oil preparation under tariff item 2710.19.99.
2710.19.99No. 4 Fuel Oil (High Sulfur)
No. 4 Fuel Oil (High Sulfur) is a medium viscosity distillate and residual blended fuel oil with Saybolt Universal viscosity between 45 and 125 seconds at 37.8°C, API gravity under 25°, and sulfur content exceeding 500 ppm. It contains over 70% petroleum oils, classifying it under 2710.19.99.
2710.19.99No. 4 Fuel Oil Ultra-Low Sulfur
No. 4 Fuel Oil Ultra-Low Sulfur is a heavy distillate fuel oil with API gravity under 25°, Saybolt Universal viscosity between 45 and 125 seconds at 37.8°C, and sulfur content not exceeding 500 ppm. It is used in commercial and industrial heating and contains over 70% petroleum oils, classifying it under 2710.19.99.
2710.19.99No. 4-Type Marine Bunker Fuel (High Sulfur)
No. 4-Type Marine Bunker Fuel (High Sulfur) is a blended bunker-grade fuel for auxiliary marine engines, with viscosity of 45-125 SUS, API gravity under 25°, and sulfur content exceeding 500 ppm. It contains at least 70% petroleum oils, classifying it under 2710.19.99 as an 'other' preparation.
2710.19.99No. 5 Heavy Fuel Oil (Bunker C Grade)
No. 5 heavy fuel oil, also known as Bunker C grade, is a heavy residual fuel oil with a Saybolt Universal viscosity exceeding 125 seconds at 37.8°C and an API gravity under 25 degrees. It is derived from petroleum refining processes and contains 70% or more petroleum oils as its basic constituent, classifying it under tariff item 2710.19.99. This fuel oil is used in marine boilers and industrial heating applications.
2710.19.99No. 5 High Sulfur Fuel Oil
No. 5 high sulfur fuel oil is a heavy fuel oil with a sulfur content typically ranging from 1 to 3.5%, an API gravity under 25 degrees, and a viscosity exceeding 125 Saybolt seconds at 37.8°C. It is a residual product from petroleum refining and contains 70% or more petroleum oils, qualifying it for tariff item 2710.19.99. This fuel oil is used in industrial burners and boilers where high sulfur content is acceptable.
2710.19.99No. 5 Marine Bunker Fuel Oil
No. 5 marine bunker fuel oil is a heavy fuel oil formulated for marine propulsion, featuring a high viscosity exceeding 125 Saybolt seconds at 37.8°C and a low API gravity under 25 degrees. It is obtained from bituminous mineral distillation residues and contains 70% or more petroleum oils, classifying it under tariff item 2710.19.99. This fuel oil is used in ship engines and marine boilers.
2710.19.99No. 6 Fuel Oil
No. 6 Fuel Oil is a heavy residual fuel oil derived from petroleum refining, characterized by high viscosity and API gravity under 25 degrees. It is suitable for large-scale industrial heating and power generation, containing over 70% petroleum oils, and falls under tariff item 2710.19.99 as a non-crude petroleum oil preparation.
2710.19.99No. 6 Fuel Oil Residual Blend
No. 6 Fuel Oil Residual Blend is an industrial residual fuel oil blending straight-run and cracked residues, with Saybolt viscosity over 125 seconds at 37.8°C and low API gravity under 25 degrees. It contains over 70% petroleum oils, used for power generation and heating, and falls under tariff item 2710.19.99 as a non-crude petroleum oil preparation.
2710.19.99No. 6 Residual Fuel Oil
No. 6 Residual Fuel Oil is the heaviest fraction from crude distillation, used in cement kilns and steam generators, with low API gravity under 25 degrees indicating high density. It contains over 70% petroleum oils, qualifying as a non-crude petroleum oil preparation under tariff item 2710.19.99.
2710.19.99Power Plant Heavy Fuel Oil
Power Plant Heavy Fuel Oil is a residual product with API gravity under 25 degrees, high energy density for electricity generation turbines and boilers. It contains over 70% petroleum oils, qualifying as a non-crude petroleum oil preparation under tariff item 2710.19.99.
2710.19.99Power Plant No. 4 Type Fuel Oil ULS
Power Plant No. 4 Type Fuel Oil ULS is an ultra-low sulfur (≤500 ppm) No. 4 fuel oil for backup generators in power plants, with Saybolt viscosity of 45-125 seconds at 37.8°C and API gravity under 25°. It provides reliable heavy fuel for peak shaving operations and contains 70% or more petroleum oils, classifying it under 2710.19.99.
2710.19.99Power Plant Residual Fuel Oil
Power Plant Residual Fuel Oil is a No. 6 fuel oil specification for utility-scale power generation, meeting the required low API gravity and high Saybolt viscosity. It contains over 70% petroleum oils, qualifying as a non-crude petroleum oil preparation under tariff item 2710.19.99.
2710.19.99Power Plant Residual Fuel Oil RFO 200
Power plant residual fuel oil RFO 200 is a residual fuel oil for electricity generation turbines, meeting heavy fuel criteria of viscosity exceeding 125 seconds Saybolt at 37.8°C and API gravity under 25 degrees. It contains 70% or more petroleum oils as its basic constituent, qualifying it for tariff item 2710.19.99. This fuel oil is used in power plants for steam generation and turbine operation.