Today President Gurbanguly Berdymuhamedov has signed Decrees on appointing senior officials in a number of ministries and agencies: Dovletdurdy Tachdurdyevich Hajyev, (who held a position of deputy chairman of “Turkmennebit” State Concern) was appointed as chairman of “Turkmennebit” State Concern. Shahym Abdrahmanov was appointed as chairman of “Türkmengeologiýa” State Corporation. The presidential decree sanctioned the appointment of Dovletmyrat Nurberdievich Byashimov as director general of the Turkmenbashi Refinery Complex.