Is Zheng Da Qingjiang Pharmaceutical Factory a listed company?

No. Zheng Da Qingjiang Pharmaceutical Factory refers to Zheng Da Pharmaceutical Group, which is not listed on any stock exchange as of June 2, 2022, and its business hours are from 8: 00 to 20: 00 every day. Jiangsu Zheng Da Qingjiang Pharmaceutical Co., Ltd. became a subsidiary of Zheng Da Pharmaceutical Group and Jiangsu Zheng Da Tianqing Pharmaceutical Co., Ltd. in February 2008, with a total investment of 80 million yuan and a registered capital of 48.96 million yuan.