Dnipropetrovsk Governor Ihor Kolomoisky has insisted on the re-nationalization of assets that were "privatized illegally" between 2011 and 2014 including Public Joint-Stock Company DTEK Dniproenergo (DB:DPG1), DTEK Zakhidenergo PJSC (UKR:ZAEN) and DniprOblEnergo OJSC (UKR:DNON) belonging to DTEK Holdings B.V.; JSC "Sumykhimprom", Public Joint-Stock Company Ukrtelecom (DB:UK1) and RE Zaporozhye Titanium & Magnesium Combine belonging to Group DF Limited.