联泓新科股东质押占比16.24%，质押市值约40.08亿元

Group 1 - The core point of the article highlights that as of August 15, the shareholder pledge ratio of Lianhong Xinke stands at 16.24% of the total share capital, ranking 514th in the market [1] - Lianhong Xinke's shareholders have pledged a total of 217 million shares, with a total market value of 4.008 billion yuan [1] - 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 [1] Group 2 - Lianhong Xinke has received multiple accolades, including being listed in the "2024 China Brand Value Evaluation Information List" and the "2024 Top 100 New Material Enterprises in China" [1] - The company has seen a stock price increase of 45.21% over the past year [1] - The chairman of the company is Zheng Yueming [1]