Spent Heavy Fuel Oil from Power Plants (API <25°)
Spent heavy fuel oil from industrial boilers and power generation, testing under 25 degrees API, is waste residual fuel oil under HTS 2710.99.0500 due to its low API gravity and status as discarded distillate/residual blend.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If testing 25 degrees API or higher
API gravity threshold determines subheading within waste fuel oils.
If processed into residual waste for non-fuel use
Treated refinery residues may classify as chemical residuals rather than fuel wastes.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide API gravity test reports from accredited labs using ASTM D287 method to confirm sub-25° classification
• Include generator facility waste manifests and chain-of-custody records for customs clearance
• Avoid pitfalls by segregating from higher API wastes that may shift to 2710.99.10
Related Products under HTS 2710.99.05.00
Waste Bunker Fuel Oil (API <25°)
Waste bunker fuel oil is a heavy residual fuel oil discarded from marine vessels after use, classified under HTS 2710.99.0500 because it tests under 25 degrees API and qualifies as waste of residual fuel oils from bituminous minerals.
Discarded No. 6 Fuel Oil Blend (API <25°)
No. 6 fuel oil waste from heating systems and industrial burners, with API gravity under 25 degrees, falls under HTS 2710.99.0500 as waste of residual and distillate fuel oils obtained from bituminous minerals.
Used Asphalt Plant Fuel Oil Waste (API <25°)
Heavy fuel oil waste from asphalt mixing plants, API gravity below 25°, is imported as waste residual fuel under HTS 2710.99.0500 due to its bituminous mineral origin and low specific gravity.
Contaminated Heavy Fuel Oil from Tank Cleaning (API <25°)
Tank bottom waste from cleaning heavy fuel oil storage, testing under 25° API, falls under HTS 2710.99.0500 as waste of residual and distillate fuel oils from bituminous sources.
Waste Marine Residual Fuel (IFO 380, API <25°)
Intermediate Fuel Oil (IFO) 380 waste from ship bunkering, testing below 25° API, is categorized as waste residual fuel oil under HTS 2710.99.0500 for its heavy bituminous mineral oil composition.
Industrial Boiler Sludge Fuel Waste (API <25°)
Sludge-like waste from boiler fuel systems, with API under 25 degrees, qualifies as waste of residual fuel oils under HTS 2710.99.0500 when derived from bituminous mineral distillates.