华兰生物：董事会审议通过张志谦先生为公司第九届董事会独立董事

Core Viewpoint - The company, Hualan Biological Engineering, announced the appointment of Mr. Zhang Zhiqian as an independent director of the ninth board of directors [1] Summary by Category - Company Announcement - Hualan Biological Engineering's board of directors has approved the appointment of Mr. Zhang Zhiqian as an independent director [1]