沃尔核材跌2.03%，成交额5.05亿元，主力资金净流出8032.13万元

Group 1 - The core viewpoint of the news is that沃尔核材's stock has experienced fluctuations, with a recent decline of 2.03% and a total market capitalization of 32.795 billion yuan [1] - As of December 18,沃尔核材's stock price is 26.03 yuan per share, with a trading volume of 5.05 billion yuan and a turnover rate of 1.68% [1] - Year-to-date,沃尔核材's stock has increased by 3.65%, but it has seen a decline of 3.23% over the last five trading days and a decrease of 7.33% over the last 60 days [1] Group 2 - The company,沃尔核材, was established on June 19, 1998, and went public on April 20, 2007, focusing on the research, development, manufacturing, and sales of polymer nuclear radiation modified new materials and related products [2] - The main business revenue composition includes electronic materials (33.79%), communication cables (31.58%), new energy vehicle products (18.06%), power products (12.34%), and others (2.22%) [2] - As of September 30, 2025,沃尔核材 achieved an operating income of 6.082 billion yuan, representing a year-on-year growth of 26.17%, and a net profit attributable to shareholders of 822 million yuan, up 25.45% year-on-year [2] Group 3 - Since its A-share listing,沃尔核材 has distributed a total of 779 million yuan in dividends, with 433 million yuan distributed in the last three years [3] - As of September 30, 2025, the largest circulating shareholder is Hong Kong Central Clearing Limited, holding 60.8337 million shares as a new shareholder [3] - The sixth largest circulating shareholder is the Southern CSI 500 ETF, holding 14.6809 million shares, which is a decrease of 287,700 shares compared to the previous period [3]