Jiayuguan City, named for enterprises set off for the city, which is developed with the construction of the 1958 National "15" key construction project "Jiuquan Steel Corp" of the emerging modern industrial tourism city, named for the the Great Wall, known to the world "the best in all the land". The city was set up in 1965 and was approved by the State Council as the province in 1971. It is one of the four prefectural cities in the whole country. Under the jurisdiction of the the Great Wall District, District, district city spiegeleisen (Agency), the total population of 300 thousand people, the resident population of 246 thousand people, the urbanization rate reached 93.4%.