After checking the Ningxia Yinchuan Epidemic Prevention and Control Center, parts of Yinchuan were unsealed at 24:00 on December 11, 2022, and other areas need to be free of new cases or asymptomatic infections before they are opened for unsealing.

Yinchuan, referred to as Yin, is the capital of the Ningxia Hui Autonomous Region, the State Council approved the determination of the important center of Northwest China, with an area of 9,025.38 square kilometers, the city under the jurisdiction of three districts, two counties, and the agency of a county-level city.