万安科技跌2.02%，成交额1.74亿元，主力资金净流出3891.93万元

Group 1 - The core viewpoint of the news is that Wan'an Technology's stock has experienced fluctuations, with a recent decline of 2.02% and a total market value of 8.061 billion yuan [1] - As of January 9, 2023, the stock price is reported at 15.53 yuan per share, with a trading volume of 174 million yuan and a turnover rate of 2.24% [1] - The company has seen a year-to-date stock price increase of 3.53%, with a 5-day increase of 3.53%, a 20-day increase of 16.16%, and a 60-day increase of 8.53% [1] Group 2 - Wan'an Technology's main business involves the research, production, and sales of automotive chassis control systems, with revenue composition as follows: sub-frame 34.08%, pneumatic brake system 27.81%, hydraulic brake system 25.51%, others 6.86%, steering system 2.22%, iron castings 1.81%, and clutch control system 1.70% [1] - As of December 31, 2022, the number of shareholders is reported at 44,100, a decrease of 6.49% from the previous period, while the average circulating shares per person increased by 6.94% to 11,223 shares [2] - For the period from January to September 2025, Wan'an Technology achieved operating revenue of 3.460 billion yuan, a year-on-year increase of 14.15%, and a net profit attributable to shareholders of 148 million yuan, a year-on-year increase of 0.30% [2] Group 3 - Since its A-share listing, Wan'an Technology has distributed a total of 267 million yuan in dividends, with 69.46 million yuan distributed over the past three years [3] - As of September 30, 2025, Hong Kong Central Clearing Limited is the second-largest circulating shareholder, holding 6.3564 million shares, an increase of 4.5677 million shares from the previous period [3]