Over the Week 46, MABUX global bunker indices demonstrated irregular changes. The 380 HSFO index rose by 10.88 USD: from 507.77 USD/MT last week to 518.65 USD/MT, being still above the 500 USD mark. The VLSFO index, in turn, fell by 16.60 USD (761.69 USD/MT versus 778.29 USD/MT last week). The MGO index also lost …