诺唯赞收盘下跌2.33%，最新市净率2.18，总市值84.88亿元

Company Overview - NuoVance Biotechnology Co., Ltd. focuses on the research and development of functional proteins and high molecular organic materials, including enzymes, antigens, and antibodies [1] - The main products include biological reagents, diagnostic reagents, equipment, technical services, and consumables [1] Financial Performance - For Q1 2025, the company reported revenue of 285 million yuan, a year-on-year decrease of 5.50% [1] - The net profit for the same period was 1.91 million yuan, down 63.39% year-on-year [1] - The gross profit margin stood at 69.40% [1] Shareholder Information - As of March 31, 2025, the number of shareholders increased to 8,397, up by 671 from the previous count [1] - The average market value of shares held by each shareholder is 352,800 yuan, with an average holding of 27,600 shares [1] Market Valuation - The latest closing price of NuoVance is 21.34 yuan, reflecting a decline of 2.33% [1] - The company's price-to-earnings (P/E) ratio is significantly negative at -396.61, with a price-to-book (P/B) ratio of 2.18 and a total market capitalization of 8.488 billion yuan [2]