联泓新科收盘上涨2.89%，滚动市盈率83.99倍，总市值213.69亿元

Group 1 - The core viewpoint of the news highlights the performance and valuation of Lianhong New Materials Technology Co., Ltd., indicating a recent stock price increase and a notable PE ratio compared to industry averages [1][2]. - As of July 8, the company's stock closed at 16.0 yuan, reflecting a 2.89% increase, with a rolling PE ratio of 83.99, marking a new low in 145 days [1]. - The total market capitalization of the company is reported at 21.369 billion yuan [1]. Group 2 - The company specializes in the research, production, and sales of advanced polymer materials and specialty fine materials, with key products including EVA, VA, UHMWPE, PLA, and various electronic specialty gases [2]. - Recent performance metrics show that for Q1 2025, the company achieved a revenue of 1.539 billion yuan, representing a year-on-year increase of 3.48%, and a net profit of 714.072 million yuan, which is a 38.83% increase year-on-year [2]. - The company has received multiple accolades, including recognition as a national high-tech enterprise and inclusion in various prestigious rankings such as the "2024 China Brand Value Evaluation Information List" and "2024 China Petroleum and Chemical Enterprises Top 500" [2]. Group 3 - In terms of industry comparison, the average PE ratio for the chemical products industry is 47.12, with a median of 40.97, positioning Lianhong New Materials at the 140th rank within the industry [1][3]. - The company has experienced a net inflow of 8.8755 million yuan in principal funds on July 8, although it has seen a total outflow of 14.7864 million yuan over the past five days [1].