灿瑞科技：实际控制人、董事长提议回购不低于2000万元且不超过4000万元公司股份

Group 1 - The core point of the article is that Sanrui Technology announced a share buyback proposal from its actual controller and chairman, Luo Liqian, with a total funding amount between RMB 20 million and RMB 40 million [1] - The company reported that its revenue composition for the year 2024 is 99.81% from integrated circuits and 0.19% from other businesses [1] - As of the report date, Sanrui Technology has a market capitalization of RMB 3.8 billion [1] Group 2 - The article also mentions that Haidilao, a hot pot restaurant chain, is diversifying into various businesses, but its sub-brands have a survival rate of less than 50% [1]