中鼎股份涨2.13%，成交额4.92亿元，主力资金净流入4959.66万元

Core Viewpoint - Zhongding Company has shown a significant stock price increase of 70.51% year-to-date, indicating strong market performance and investor interest [1][2]. Financial Performance - For the first half of 2025, Zhongding Company achieved a revenue of 9.846 billion yuan, representing a year-on-year growth of 1.83%, and a net profit attributable to shareholders of 817 million yuan, up 14.11% year-on-year [2]. - The company has distributed a total of 2.738 billion yuan in dividends since its A-share listing, with 790 million yuan distributed in the last three years [3]. Stock Market Activity - As of October 21, Zhongding Company's stock price was 22.03 yuan per share, with a market capitalization of 29.002 billion yuan [1]. - The stock has seen a trading volume of 4.92 billion yuan on the same day, with a turnover rate of 1.72% [1]. - The company has appeared on the "Dragon and Tiger List" twice this year, with the most recent instance on April 8, where it recorded a net buy of -20.4528 million yuan [1]. Shareholder Structure - As of June 30, 2025, Zhongding Company had 101,400 shareholders, a slight decrease of 0.18% from the previous period [2]. - The average number of circulating shares per shareholder increased by 0.18% to 12,966 shares [2]. - The second-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 24.7886 million shares, a decrease of 28.0887 million shares from the previous period [3].