股市必读：国投中鲁（600962）1月22日主力资金净流入458.27万元，占总成交额1.76%

Group 1 - The core point of the news is that Guotou Zhonglu has received approval from the State-owned Assets Supervision and Administration Commission for its plan to acquire 100% of China Electronic Engineering Design Institute through a share issuance and to raise supporting funds [2][3] - On January 22, 2026, Guotou Zhonglu's stock closed at 23.7 yuan, down 2.03%, with a turnover rate of 4.11%, a trading volume of 107,700 shares, and a transaction amount of 261 million yuan [1] - On the same day, the net inflow of main funds was 4.5827 million yuan, accounting for 1.76% of the total transaction amount, while the net inflow of speculative funds was 16.3874 million yuan, accounting for 6.28% of the total transaction amount, and retail investors had a net outflow of 20.9701 million yuan, accounting for 8.04% of the total transaction amount [1][3] Group 2 - The acquisition plan is subject to further approvals from the company's shareholders, the Shanghai Stock Exchange, the China Securities Regulatory Commission, and other necessary approvals, indicating uncertainty in the implementation of the transaction [2] - The board of directors of Guotou Zhonglu approved the relevant proposals on December 30, 2025, prior to the approval from the State-owned Assets Supervision and Administration Commission [2]