海南瑞泽跌2.16%，成交额2.29亿元，主力资金净流出1311.48万元

Group 1 - The stock price of Hainan Ruize fell by 2.16% on October 22, closing at 4.07 CNY per share, with a total market capitalization of 4.671 billion CNY [1] - Year-to-date, Hainan Ruize's stock price has increased by 14.97%, with a 3.30% rise over the last five trading days and a 6.27% rise over the last twenty days, but a decline of 17.44% over the last sixty days [1] - The company has appeared on the "Dragon and Tiger List" twice this year, with the most recent instance on July 23, where it recorded a net purchase of 22.4489 million CNY [1] Group 2 - Hainan Ruize New Building Materials Co., Ltd. was established on April 27, 2002, and listed on July 7, 2011, primarily engaged in the production and sale of ready-mixed concrete and new wall materials [2] - The company's main business revenue composition includes 75.72% from ready-mixed concrete, 23.17% from municipal sanitation, and 1.11% from other sources [2] - As of June 30, the number of shareholders decreased by 11.38% to 45,700, while the average circulating shares per person increased by 12.85% to 25,066 shares [2] Group 3 - Hainan Ruize has distributed a total of 114 million CNY in dividends since its A-share listing, with no dividends paid in the last three years [3]