三维通信涨2.12%，成交额5.14亿元，主力资金净流入1452.20万元

Core Viewpoint - The stock of Sanwei Communication has shown significant growth, with an 88.12% increase year-to-date and a recent surge in trading activity, indicating strong investor interest and market performance [2]. Group 1: Stock Performance - As of December 30, Sanwei Communication's stock price increased by 2.12%, reaching 12.51 CNY per share, with a trading volume of 5.14 billion CNY and a turnover rate of 5.56%, resulting in a total market capitalization of 101.46 billion CNY [1]. - The stock has risen 16.05% in the last five trading days, 13.73% over the past 20 days, and 16.16% in the last 60 days [2]. Group 2: Financial Performance - For the period from January to September 2025, Sanwei Communication reported a revenue of 72.52 billion CNY, a year-on-year decrease of 14.89%, while the net profit attributable to shareholders was 287.27 million CNY, reflecting a year-on-year increase of 111.67% [3]. - The company has distributed a total of 3.72 billion CNY in dividends since its A-share listing, with no dividends paid in the last three years [4]. Group 3: Shareholder and Market Activity - As of September 30, 2025, the number of shareholders for Sanwei Communication reached 179,200, an increase of 27.78%, with an average of 4,198 shares held per shareholder, a decrease of 21.74% [3]. - The company has appeared on the trading leaderboard 23 times this year, with the most recent appearance on December 23, where it recorded a net buy of -540.968 million CNY [2].