When was Hongsibao founded?

Hongsibao is located in the middle of Ningxia 1998. It is a national large-scale water conservancy project developed and constructed by 1998- Ningxia poverty alleviation irrigation project. It is the largest ecological poverty alleviation resettlement area in China and Hongsibao District in wuzhong approved by the State Council in September 2009. Hongsibao has a superior geographical location. Hongsibao is located at10543' 45 "-10642' 50" east longitude and 37 28' 08 "-37 37' 23" north latitude. It is the geographical center of Ningxia, bordering Litong District of Wuzhong City, Qingtongxia City and lingwu city in the north and Tongxin City in the south. It is 27km away from the provincial capital Yinchuan/Kloc-0 in the north, 220km away from Guyuan in the south and 360km away from Lanzhou in Gansu Province in the west. Hongsibao Hongsibao landform climate is high in the south and low in the north, with an average elevation of1.240m-1.450m.. It belongs to a typical temperate continental climate with little rain all year round and large temperature difference between day and night. The average annual precipitation is 25 1mm, and the average annual evaporation is 2387mm, which is 9 times of the precipitation. The annual average temperature is 8.7℃, the daily temperature difference 13.7℃, the annual accumulated temperature >: 10℃ can reach more than 3,200℃, and the annual sunshine hours are 2,900 ~ 3,550 hours. It is one of the regions rich in solar energy in China, with an annual average wind speed of 2.9m/s ~ 3.7m/s and windy days of 25d. Hongsibao is rich in scenic resources. The administrative area is 2767 square kilometers. There are abundant mineral resources such as coal, dolomite, limestone, gypsum, quartz sand, oil, coalbed methane, copper mine and clay. The coal resource reserve in Taiyangshan mining area is 65.438+0.27 billion tons; Dolomite reserves are about 65.438+0.8 billion tons; The prospective reserves of limestone are about 4.9 billion tons; The proven reserves of gypsum are 79.94 million tons. Three expressways, namely Zhong Yan Expressway, Yin Fu Expressway and Dingwu Expressway, and four county roads, namely Yanxing Highway, Huang Tong Highway, Gunxin Highway and Hong En Highway, crisscross in the traffic route of Hongsibao. The soon-to-be-built Taizhongyin Railway, Gunhong Expressway, Tao Hong Expressway and Yinxi High-speed Railway pass through the territory. The urban area is no more than 150 km east of Yinchuan Hedong Airport and west of Zhongwei Xiangshan Airport, and the central arid zone has become a transportation hub city.