MABUX World Bunker Index (as index calculated on current prices for 380 HSFO, VLSFO and MGO) turned into slight downward movement on Oct.21: 380 HSFO – USD/MT – 490.54 (-5.15) VLSFO – USD/MT – 793.33 (-5.62) MGO – USD/MT – 1 179.05 (-12.78) As of October 21, the MABUX MBP/DBP Index (MDI)...