Youmin Lane, xingqing district, Yinchuan City, Ningxia Hui Autonomous Region. According to Baidu map, Yinchuan Shangdu Wholesale Market is located in Youmin Lane, xingqing district, Yinchuan City, Ningxia Hui Autonomous Region. 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.