1952101October 20th to101October 2nd1day, the municipal government held a large-scale material exchange meeting in Yinchuan.

Yinchuan, referred to as "Yin" for short, is the capital of Ningxia Hui Autonomous Region and an important central city in northwest China approved by the State Council, covering an area of 9,025.38 square kilometers. The whole city governs 3 districts and 2 counties 1 county-level city.