August 31th. Jiulongpo District, which belongs to Chongqing, is located in the west of the main city of Chongqing. By 18:11 on August 31th, the epidemic situation in Jiulongpo District of Chongqing had changed from a medium-risk area to a low-risk area, and 269 enterprises had resumed work, with a resumption rate of 99.6%. There were 52,313 employees who returned to work, with a return rate of 97.5%. The output value of that day was 341 million yuan and the capacity utilization rate was 117.3%. The electricity consumption is 327,611 KW, and the recovery rate of electricity consumption is 92.6%.