petroleum feedstock(Usually refers to crude oil or a petroleum based "fluid" like oil sands. Its some thing that will undergo processing (like removing sulfur) to become a finished product like gasoline or diesel fuel. Alexander Demidov)
petroleum feedstock(Usually refers to crude oil or a petroleum based "fluid" like oil sands. Its some thing that will undergo processing (like removing sulfur) to become a finished product like gasoline or diesel fuel. – АД)
