Is Pien Tze Huang a listed company?

Pien Tze Huang is a listed company. Zhangzhou Pien Tze Huang Pharmaceutical Co., Ltd. is a state-controlled pharmaceutical listed company, which was successfully listed on the Shanghai Stock Exchange on June 16, 2003. The company's leading product Pien Tze Huang brand Pien Tze Huang has been ranked first in the export of Chinese patent medicines in China for 20 consecutive years.