What is the level of Changgang Farm?

Provincial farms. Linggang Farm is located in Jiangsu Dongtai Coastal Economic Development Zone in the Central Jiangsu Plain. It is a state-owned medium-sized enterprise affiliated to Jiangsu Agricultural Reclamation Group Co., Ltd. and is a provincial farm at the administrative district level. Linggang Farm is adjacent to the National Chinese Sturgeon Yellow Sea Nature Reserve to the east and the National Elk Nature Reserve to the north. It has a total area of ??54.6 square kilometers and a total population of 30,000.