"Virgin Fuel Oil D6," also known as Residual Fuel Oil or Bunker C, is a high-viscosity fuel oil used primarily in power plants, large ships, and industrial applications, requiring preheating before use. 
 
Here's a more detailed breakdown:
What it is:
D6 fuel oil, or virgin fuel oil, is a type of residual fuel oil with a high viscosity. 
Uses:
It's commonly used for: 
Generating electric power 
Space heating 
Vessel bunkering (fueling large ships) 
Various industrial processes 
 
Other names:
It's also known as "Bunker C" in the marine industry. 
Preheating:
Due to its high viscosity, D6 fuel oil typically requires preheating to 220-260°F (104-121°C) before use. 
 
Platts code:
The Platts code "PKABA00" specifically denotes D6 Marine Fuel, a classification for heavy residual fuel oil in shipping and industrial applications. 
 
•Monthly Quantity: 3,000,000 BBLS – 100,000,000 BBL
• Price per  gallon: FOB $0.85
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