Sou Hu Cai Jing·2025-12-17 14:49Key Points - The core viewpoint of the announcements highlights various corporate activities including acquisitions, investments, and share buybacks across multiple companies in the market [1][2][3] Group 1: Corporate Activities - Tongrentang (600085.SH) does not hold any direct or indirect equity or investment rights in Sichuan Health Pharmaceutical related to Antarctic krill oil [2] - Victory Energy (001331.SZ) has no plans for a reverse merger through the listed company in the next 36 months [2] - Xiechuang Data (300857.SZ) plans to invest in the research and production of optical chips and modules [2] - Pubon Co., Ltd. (002663.SZ) has jointly won the construction project for Xiangmi Lake Park [2] - Baiyunshan (600332.SH) subsidiary Guangzhou Pharmaceutical intends to acquire 100% equity of Zhejiang Medical Engineering for 500.5 million yuan [2] Group 2: Share Buybacks and Capital Increases - China Metallurgical Group (601618.SH) plans to repurchase company shares worth between 1 billion to 2 billion yuan [2] - Shengxing Co., Ltd. (002752.SZ) intends to raise no more than 1.157 billion yuan through a private placement [3] - Shenzhen Urban Transport (301091.SZ) plans to raise no more than 1.8 billion yuan through a private placement [3] Group 3: Shareholding Changes - Sanwei Tiandi (301159.SZ) actual controller and concerted parties plan to reduce their holdings by no more than 3% [2] - Zhaobiao Co., Ltd. (301136.SZ) controlling shareholder intends to reduce holdings by no more than 3% [2]