揭秘涨停丨筹划控制权变更，这只股封单资金超4亿元

Group 1: Market Overview - A total of 65 stocks hit the daily limit up in the A-share market, with 50 stocks remaining after excluding 15 ST stocks, resulting in a limit-up rate of 68.42% [1] Group 2: Notable Stocks - Yiming Pharmaceutical saw a limit-up with a closing order amount exceeding 4 billion yuan, following a significant share transfer agreement that changed its controlling shareholder [2] - The highest closing order volume was recorded by Zhongjia Bochuang with 378,900 hands, followed by Haitai Development and Yiming Pharmaceutical [2] - ST United achieved a six-day consecutive limit-up, while several other stocks also recorded multiple consecutive limit-ups [2][3] Group 3: Mergers and Acquisitions - ST United plans to acquire 100% of Run Tian Industrial and raise matching funds [3] - Haitai Development is planning to acquire controlling stakes in Zhixueyun (Beijing) Technology Co., Ltd. [4] - Hunan Development intends to purchase stakes in multiple hydropower companies, including 85% of Hunan Xiangtou Yuanling Power Co., Ltd. [4] Group 4: Silver Industry - Hunan Silver focuses on silver-related operations including mining, smelting, materials, and trading [5] - Baiyin Youse reported a silver metal reserve of 1,832.5 tons as of the end of December 2024 [6] - Shengda Resources has a total verified silver metal amount of approximately 12,000 tons across its seven mining subsidiaries [6] Group 5: Computing Power Sector - Huamai Technology is expanding its communication infrastructure and developing data centers and IoT services [7][8] - Erli San has comprehensive capabilities in computing, storage, and network infrastructure, supporting data centers and mobile communications [8] - Nanling Technology provides cloud connectivity between local data centers and cloud platforms, catering to the demand for hybrid cloud computing environments [8] Group 6: Institutional Investments - Changshan Pharmaceutical received a net purchase of over 200 million yuan from the Shenzhen Stock Connect [9] - The top net purchases by institutional seats included Xue Ren Co., Ltd. and Changshan Pharmaceutical [9]