鲁银投资：山东发展6个月内拟增持不超2%公司股份

Group 1 - The controlling shareholder, Shandong Development Investment Holding Group Co., Ltd., currently holds 214 million shares, accounting for 31.66% of the company [1] - The shareholder plans to increase its stake in the company by 40 million to 80 million yuan within six months through centralized bidding on the Shanghai Stock Exchange, with a maximum increase of 2% of the total share capital [1] - The funding for the share purchase will come from the shareholder's own funds and a special loan for stock purchases from the Shandong branch of Industrial and Commercial Bank of China [1] Group 2 - Shandong Development has committed to completing the planned increase within the specified period and will not reduce its holdings during the increase and the statutory period [1]