九强生物收盘下跌1.59%，滚动市盈率16.13倍，总市值79.89亿元

Company Overview - Beijing Jiukang Biological Technology Co., Ltd. specializes in the research, production, and sales of biochemical diagnostics, blood coagulation testing, blood type testing, and tumor pathology diagnostics [1] - The main products include in vitro diagnostic reagents, in vitro testing instruments, instrument leasing, inspection services, and laboratory auxiliary services [1] Financial Performance - As of the first quarter of 2025, the company reported revenue of 320 million yuan, a year-on-year decrease of 18.81% [1] - The net profit for the same period was 83.26 million yuan, down 30.99% year-on-year, with a gross profit margin of 80.84% [1] Market Position - The company's current stock price is 13.58 yuan, with a rolling price-to-earnings (PE) ratio of 16.13 times [1] - The average PE ratio in the medical device industry is 49.45 times, with a median of 35.92 times, placing Jiukang Biological at the 39th position in the industry ranking [1][2] Shareholder Information - As of March 31, 2025, the number of shareholders is 15,231, a decrease of 547 from the previous count, with an average holding value of 352,800 yuan and an average holding quantity of 27,600 shares [1] Industry Recognition - On February 22, 2023, the company was recognized as a "National Enterprise Technology Center" in the 29th batch of newly identified national enterprise technology centers [1]