The place where COVID-19's examination papers are sold in Gulou District.

In the place where test paper is sold in Gulou District, Nanjing, 23 stores under the headquarters of Ning Chain Pharmacy are now stepping up their stocking and listing one after another, so they can queue up at the stores to buy it. The list of 23 chain pharmacies is as follows:

Nanjing Pharmaceutical Baixin Pharmacy Co., Ltd., Jiangsu Pharmaceutical Co., Ltd., Nanjing Pharmaceutical Baixin Zhongai Pharmacy Co., Ltd., Jiangsu Runtian Pharmaceutical Chain Pharmacy Co., Ltd., Nanjing Shangyuantang Pharmaceutical Co., Ltd., Nanjing Minxin Pharmacy Chain Co., Ltd., Sinopharm Holding National Pharmacy Nanjing Chain Co., Ltd., Nanjing Hengjiuxin Pharmaceutical Chain Co., Ltd., Nanjing Yifeng Pharmacy Chain Co., Ltd., Xiansheng Zaikang Jiangsu Pharmaceutical Co., Ltd. Jiangsu Haoyaoshi Pharmacy Chain Co., Ltd., Jiangsu Haibang Pharmacy Chain Co., Ltd., Jiangsu Zhukang Pharmacy Chain Co., Ltd., Nanjing Renmin Pharmacy Chain Co., Ltd., Jiangsu Guan Qi Pharmacy Co., Ltd., Dingdang Wisdom Pharmacy (Nanjing) Co., Ltd., Nanjing Zhukang Runmin Pharmacy Chain Co., Ltd., Jiangsu Guo Sheng Pharmacy Chain Co., Ltd., Jiangsu Yuanyuan Pharmaceutical Technology Co., Ltd., Jiangsu Suning Pharmacy Co., Ltd., Nanjing Jiutian Pharmacy Chain Co., Ltd., Nanjing Julitang University.