联泓新科跌2.00%，成交额4.72亿元，主力资金净流出3638.95万元

Core Viewpoint - The stock of Lianhong New Materials has experienced fluctuations, with a recent decline of 2.00% and a year-to-date increase of 46.46% [1] Company Overview - Lianhong New Materials Technology Co., Ltd. was established on May 21, 2009, and listed on December 8, 2020. The company focuses on the research, production, and sales of new material products [1] - The main business revenue composition includes: polypropylene special materials (27.50%), ethylene-vinyl acetate copolymer (26.28%), by-products and others (19.95%), ethylene oxide derivatives (18.38%), ethylene oxide (4.48%), vinyl acetate (2.65%), special gases (0.49%), and ultra-high molecular weight polyethylene (0.27%) [1] Financial Performance - For the first half of 2025, Lianhong New Materials achieved operating revenue of 2.911 billion yuan, a year-on-year decrease of 12.13%, while net profit attributable to shareholders increased by 14.15% to 161 million yuan [2] - The company has distributed a total of 929 million yuan in dividends since its A-share listing, with 454 million yuan distributed in the last three years [3] Shareholder Structure - As of June 30, 2025, the number of shareholders decreased by 8.26% to 54,200, while the average circulating shares per person increased by 8.91% to 24,610 shares [2] - Major shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 3.3093 million shares, and Southern CSI 500 ETF, which increased its holdings by 621,300 shares [3] Market Activity - As of August 25, the stock price was 20.08 yuan per share, with a trading volume of 472 million yuan and a turnover rate of 1.73% [1] - The stock has seen a recent net outflow of 36.39 million yuan from main funds, with significant buying and selling activity from large orders [1]