national level. According to the query of Zhongyi Finance Network, Lanzhou High-tech Industrial Development Zone is one of the first batch of 27 national high-tech industrial development zones approved by the State Council in 1991. The spatial layout is one area and five parks (Yantan Park, Yuzhong Park, Qilihe Park, Kyushu Park and Heping Park), with a planned control area of 182.77 square kilometers.