The refinery is one of the key facilities of its kind in the southern part of the country. Read also: Drones hit oil refinery ...

Mazut produces a black smoke that, when burned, makes the carrier visible from miles away. Additionally, insufficient piping installed on the Kuznetsov has impacted its ability to adequately ...

According to official reports, up to 5,000 of the 9,200 tons of mazut, a heavy, low-quality oil product, being transported by the tankers may have already leaked into the sea. The mazut has ...