国家大基金持有泰凌微比例降至6.95%；惠天热电收到辽宁证监局警示函丨公告精选

Mergers and Acquisitions - Kaineng Health plans to acquire 7 million shares of Yuaneng Group for 22.89 million yuan, increasing its ownership from 42.4136% to 43.6956% [1] - Binhai Energy intends to purchase 100% equity of Cangzhou Xuyang Chemical through a share issuance, which is expected to constitute a major asset restructuring and related party transaction [2] - ShenNan Electric A plans to acquire 75% equity of Sichuan Ruinan by assuming and repaying a debt of 18.3375 million yuan owed by Kelu Electronics [3] Share Buybacks and Increases - Jianghan New Materials announces a share buyback plan with an amount ranging from 200 million to 400 million yuan, with a maximum price of 30 yuan per share [4] - Guizhou Moutai has repurchased a total of 2.6421 million shares, amounting to 4.05 billion yuan, representing 0.2103% of its total share capital [5] - Tunnel Holdings' controlling shareholder plans to increase its stake in the company with an investment between 250 million and 500 million yuan, not exceeding 2% of the total share capital [6] Risk Matters - Tailing Microelectronics reports that the National Integrated Circuit Industry Investment Fund has reduced its shareholding to 6.95% after selling 4.8 million shares [7] - Dianguang Media received an administrative regulatory measure decision from Hunan Securities Regulatory Bureau due to undisclosed related party transactions and inadequate inventory impairment preparation [9] - Huitian Thermal Power received a warning letter from Liaoning Securities Regulatory Bureau for failing to timely disclose a significant lawsuit amounting to 35 million yuan [10]