Where is Yangshengtang listed?
Hainan. Yangshengtang is Yangshengtang Pharmaceutical Co., Ltd., established in 1993. Headquartered in Hainan, the company is mainly engaged in the production of health care products and medical nutrition. Products cover a wide range of people. Among its health products, natural vitamins are famous. A listed company is a joint stock limited company, which must meet certain conditions besides being approved to be listed and traded on the stock exchange.