拱东医疗收盘上涨2.71%，滚动市盈率28.19倍，总市值43.39亿元

Group 1 - The core viewpoint of the articles highlights the performance and valuation of Gongdong Medical, which has a closing price of 19.68 yuan and a rolling PE ratio of 28.19 times, with a total market value of 4.339 billion yuan [1][2] - Gongdong Medical ranks 61st in the medical device industry, which has an average PE ratio of 51.29 times and a median of 37.02 times [1][2] - As of March 31, 2025, Gongdong Medical has 8,909 shareholders, an increase of 735 from the previous count, with an average holding value of 352,800 yuan and an average holding quantity of 27,600 shares [1] Group 2 - Gongdong Medical specializes in the research, production, and sales of disposable medical consumables, with main products including medical testing, blood collection, collection, medical care, and drug packaging [1] - In the latest quarterly report for Q1 2025, Gongdong Medical reported an operating income of 264 million yuan, a year-on-year decrease of 2.74%, and a net profit of 27.41 million yuan, down 39.23% year-on-year, with a gross profit margin of 32.40% [1]