

Octane A3 gasoline
Nashin with octane (with a abbreviation a) different qualities create different qualities

V2
Technical Specifications:

Crude oil
Raw or petroleum is a thick, brownish -brown or dark green or black green, found in the upper layers of parts of the Earth's shell.

Bitumen 1/2 Code 1
1/2 Code 1

Liquid paraffin
And there is a different type of liquid paraffin that is naturally different.