OBS_VALUE: State-owned ports in Turkey are either operated by The Turkish State Railways (TCDD) or by The Turkish Maritime Organization (TDI). Management of state-owned ports includes maritime transport-related services, such as management of port handling equipment, container and storage facilities. In 2016, Turkey has transferred  49% of the State stakes in The Turkish Maritime Organization  and the stakes  in İzmir Port which is owned by General Directorate of Turkish State Railways (TCDD)  to the Turkish Wealth Fund. No explicit limitations imposed on proportion of shares that can be acquired by foreign investors.