科美诊断收盘上涨2.22%，滚动市盈率30.46倍，总市值31.45亿元

Group 1 - The core viewpoint of the articles highlights the performance and valuation of Kemei Diagnostics, which has a current PE ratio of 30.46, significantly lower than the industry average of 54.56 [1][2] - Kemei Diagnostics has a total market capitalization of 3.145 billion yuan, ranking 62nd in the medical device industry based on PE ratio [1][2] - The company has seen an increase in shareholder numbers, with 11,024 shareholders as of March 31, 2025, an increase of 1,412 from the previous count [1] Group 2 - Kemei Diagnostics specializes in the research, development, production, and sales of clinical immunochemistry diagnostic reagents and instruments, with key products including the LiCA and CC series [1] - The company has demonstrated strong innovation capabilities, acquiring 64 new domestic and international patents during the reporting period, including 33 domestic invention patents [1] - In the latest quarterly report for Q1 2025, Kemei Diagnostics reported a revenue of 81.3 million yuan, a year-on-year decrease of 27.01%, and a net profit of 14.54 million yuan, down 62.12% [1]