最新一期业绩显示，2025年一季报，公司实现营业收入9741.58万元，同比8.68%；净利润2662.67万 元，同比-34.06%，销售毛利率80.96%。 序号股票简称PE(TTM)PE(静)市净率总市值(元)68正海生物31.0227.854.1037.49亿行业平均 50.6449.074.68109.10亿行业中值37.0537.632.5050.67亿1天益医疗-1817.92-3113.901.9423.17亿2澳华内 镜-726.69364.475.8276.58亿3诺唯赞-431.93-510.862.3792.43亿4爱朋医疗-431.66327.945.2035.42亿5博晖 创新-337.40535.413.6049.50亿6硕世生物-147.79-2159.571.3243.23亿7奥精医疗-142.33-208.621.8826.42亿 8睿昂基因-105.65-86.741.5013.67亿9康泰医学-87.85-74.223.1357.82亿10中红医疗-74.13-59.130.9451.52亿 11热景生物-67.89-78.225.01149.40亿 来源：金融界 6月 ...

Group 1 - The core viewpoint of the articles highlights the performance and market position of Zhenghai Biological, noting its stock price increase and market capitalization [1] - As of May 29, Zhenghai Biological's closing price was 19.95 yuan, with a rolling PE ratio of 29.71 times and a total market value of 3.591 billion yuan [1] - The company ranks 67th in the medical device industry, which has an average PE ratio of 49.64 times and a median of 36.36 times [1] Group 2 - Zhenghai Biological's main business involves the research, production, and sales of bio-regenerative materials, including oral repair membranes and absorbable dura mater patches [1] - The company was recognized as one of the top 50 new material leading enterprises in Shandong Province for 2023 [1] - In the first quarter of 2025, the company reported revenue of 97.42 million yuan, a year-on-year increase of 8.68%, while net profit was 26.63 million yuan, a year-on-year decrease of 34.06%, with a gross profit margin of 80.96% [1]

Group 1 - The core viewpoint of the articles highlights the performance and valuation of Zhenghai Biological, which closed at 20.38 yuan, with a PE ratio of 30.35, marking a new low in 23 days, and a total market capitalization of 3.668 billion yuan [1] - Zhenghai Biological ranks 67th in the medical device industry, which has an average PE ratio of 49.51 and a median of 36.17 [1] - As of March 31, 2025, Zhenghai Biological had 16,966 shareholders, a decrease of 193 from the previous count, with an average holding value of 352,800 yuan and an average shareholding of 27,600 shares [1] Group 2 - The main business of Zhenghai Biological involves the research, production, and sales of bio-regenerative materials, including oral repair membranes, absorbable dura mater patches, bone repair materials, and surgical sponges [1] - The company was recognized as one of the top 50 new material leading enterprises in Shandong Province for 2023, as announced by the Shandong Provincial Department of Industry and Information Technology [1] - In the latest quarterly report for Q1 2025, Zhenghai Biological reported revenue of 97.42 million yuan, a year-on-year increase of 8.68%, and a net profit of 26.63 million yuan, a year-on-year decrease of 34.06%, with a gross profit margin of 80.96% [1]