RE:RE:RE:RE:RE:Buy low, sell high.From NIS 2017 Annual Report page 30:
"Most of the investments planned by NIS by 2025 will be allocated for the exploration and production segment. In the upcoming period, NIS expects a slight decline in base oil and gas production compared to 2016, but it will be compensated for by the existing reservoirs engineering, geological exploration in Serbia, further development of the most profitable foreign concessions, primarily in Romania, as well as a steady operational efficiency increase."