*ST Weiming and others establish a biotechnology company, including traditional Chinese medicine extract production business.

Qichacha APP shows that Benxi Yanjing Biotechnology Co., Ltd. was recently established, with Li Chuanjun as the legal representative. Its business scope includes research and development of biochemical product technology; agricultural scientific research and experimental development; research and development of bio-based materials technology; production of traditional Chinese medicine extracts, etc. Qichacha equity penetration shows that the company is jointly held by Peking University Weiming Biopharmaceutical Co., Ltd., a wholly-owned subsidiary of *ST Weiming, and others.