海泰发展跌2.22%，成交额2917.74万元，主力资金净流出109.98万元

Group 1 - The core viewpoint of the news is that Haitai Development's stock has experienced fluctuations, with a year-to-date increase of 44.53% but a recent decline in the last 20 days by 17.84% [2][3] - As of December 23, Haitai Development's stock price was reported at 3.96 CNY per share, with a market capitalization of 2.559 billion CNY [1] - The company has seen a net outflow of 1.0998 million CNY in principal funds, with significant selling pressure observed [1] Group 2 - Haitai Development's main business involves high-tech enterprise incubation and management, with rental income constituting 99.30% of its revenue [2] - The company reported a substantial increase in revenue for the first nine months of 2025, achieving 44.5 million CNY, a year-on-year growth of 1256.49% [3] - The number of shareholders increased to 32,600, reflecting a 10.77% rise, while the average circulating shares per person decreased by 9.73% [3] Group 3 - Over the past three years, Haitai Development has distributed a total of 3.8767 million CNY in dividends [4] - The company has made cumulative cash distributions of 13.5 million CNY since its A-share listing [4]