博晖创新收盘上涨2.07%，最新市净率3.52，总市值48.44亿元

Group 1 - The core business of Beijing Bohui Innovation Biotechnology Group Co., Ltd. is the research, production, and sales of in vitro diagnostic products, including testing instruments, software, reagents, calibration products, quality control products, and national standard materials [1] - As of May 29, the company's stock closed at 5.93 yuan, with a 2.07% increase, a latest price-to-book ratio of 3.52, and a total market capitalization of 4.844 billion yuan [1] - The latest financial report for Q1 2025 shows the company achieved operating revenue of 202 million yuan, a year-on-year decrease of 23.05%, and a net profit of -4,054,437.18 yuan, a year-on-year decrease of 120.41%, with a gross profit margin of 38.37% [1] Group 2 - The company's price-to-earnings ratio (TTM) is -330.17, while the industry average is 49.64, indicating a significant underperformance compared to peers [2] - The company's market capitalization stands at 4.844 billion yuan, which is lower than the industry median of 4.928 billion yuan [2] - The company has a negative price-to-earnings ratio compared to other companies in the industry, such as Tianyi Medical and Aohua Endoscopy, which have ratios of -1776.29 and -644.66 respectively [2]