科华生物收盘上涨9.84%，最新市净率1.00，总市值32.71亿元

Group 1 - The core viewpoint of the news is that Kehua Bio's stock price has increased by 9.84% to 6.36 yuan, with a market capitalization of 3.271 billion yuan, despite a recent decline in revenue and profit [1] - On May 9, 2023, Kehua Bio experienced a net inflow of main funds amounting to 37.9845 million yuan, indicating a positive trend in fund flow over the past five days, totaling 35.5983 million yuan [1] - Kehua Bio specializes in the research, production, and sales of in vitro diagnostic reagents and medical testing instruments, with key products including biochemical diagnostics, immunodiagnostics, and molecular diagnostics [1] Group 2 - The latest financial report for the first quarter of 2025 shows that Kehua Bio achieved operating revenue of 388 million yuan, a year-on-year decrease of 12.50%, and a net profit loss of approximately 53.26 million yuan, a decline of 84.79% [1] - The company's gross profit margin stands at 37.39% [1] - Kehua Bio holds several honors, including the National Science and Technology Progress Award and recognition as a National High-tech Enterprise [1]