... utilization of underground storage reduces the likelihood of sharp price spikes this winter, which is positively received by investors and industrial consumers. At the same time, market participants are closely monitoring the EU's steps towards enhancing ... ... scheduled maintenance work at several oil refineries ( refineries ) in June and July. The situation was further exacerbated by the behavior of certain large producers: as established by the Federal Antimonopoly Service (FAS), some oil companies significantly ...