联泓新科收盘下跌2.57%，滚动市盈率81.47倍，总市值207.28亿元

Group 1 - The core viewpoint of the news highlights the financial performance and market position of Lianhong New Materials Technology Co., Ltd, indicating a decline in stock price and a high PE ratio compared to industry averages [1][2]. - As of the first quarter of 2025, the company reported a revenue of 1.539 billion yuan, representing a year-on-year increase of 3.48%, and a net profit of 71.41 million yuan, with a year-on-year growth of 38.83% [2]. - The company's rolling PE ratio stands at 81.47, significantly higher than the industry average of 45.80 and the median of 40.33, placing it at the 140th position in the industry ranking [1][3]. Group 2 - Lianhong New Materials specializes in advanced polymer materials and fine chemicals, with key products including EVA, VA, UHMWPE, and PLA [2]. - The company has received multiple accolades, including being listed in the "2024 China Brand Value Evaluation Information List" and the "2024 Top 100 New Materials Companies in China" [2]. - As of the first quarter of 2025, the total market capitalization of Lianhong New Materials is 20.728 billion yuan, with institutional holdings amounting to 1.0759514 billion shares valued at 16.193 billion yuan [1][2].