Since September, multiple listed companies such as Shanghai Port, Hengshuai Stock, Shanghai Ailu, and guizhou sanli pharmaceutical co.,ltd. have announced that the company's controlling shareholders, actual controllers, etc. have made a commitment not to reduce their shareholding. According to Wind data, as of the time of publication, 136 listed companies have issued announcements committing not to reduce their shareholding this year, with commitment periods ranging from 6 to 60 months. Tian Lihui, Dean of the Financial Development Research Institute of Nankai University, stated that the commitment not to reduce the company's shareholding has sent a positive signal to the market, indicating that these companies' insiders have confidence in the company's development, as well as recognition of the long-term investment value of the company's stocks.