鲁银投资：控股股东拟4000万元—8000万元增持公司股份

Core Viewpoint - The controlling shareholder of Luyin Investment (600784) plans to increase its stake in the company by investing between 40 million to 80 million yuan within six months through the Shanghai Stock Exchange's centralized bidding system [1] Group 1 - The announcement was made on October 13, indicating a strategic move by the controlling shareholder, Shandong Development Investment Holding Group Co., Ltd. [1] - The planned investment amount reflects a significant commitment to the company's future performance and stability [1]