There are four different grades of
Mazut M100 fuel oil.
”Very Low
Sulphur” is mazut with a
sulphur content of 0.5%
”Low
Sulphur” is a mazut with a
sulphur content of 0.5-1.0%
”Normal
Sulphur” is a mazut with a
sulphur content of 1.0-2.0%
”High
Sulphur” is a mazut with a
sulphur content of 2.0-3.5%