联泓新科收盘上涨10.00%，滚动市盈率97.01倍，总市值246.81亿元

Group 1 - The core viewpoint of the news highlights the performance and valuation of Lianhong New Materials Technology Co., Ltd., with a closing price of 18.48 yuan, marking a 10.00% increase, and a rolling PE ratio of 97.01, the lowest in 381 days [1] - The company's total market capitalization stands at 24.681 billion yuan, while the average PE ratio for the chemical products industry is 51.29, with a median of 44.26, placing Lianhong New Materials at the 143rd position in the industry ranking [1][3] - As of the 2025 semi-annual report, 11 institutions hold shares in Lianhong New Materials, with a total holding of 1,080.12 million shares valued at 17.098 billion yuan [1] Group 2 - Lianhong New Materials specializes in the research, production, and sales of advanced polymer materials and specialty fine materials, with key products including EVA, VA, UHMWPE, PLA, and others [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] - For the latest performance, the company reported a revenue of 2.911 billion yuan for the 2025 semi-annual report, reflecting a year-on-year decrease of 12.13%, while net profit was 161 million yuan, showing a year-on-year increase of 14.15%, with a sales gross margin of 19.64% [2]