11月11日晚间公告 | 同兴科技拟32亿投建钠电正极材料及电芯项目；雷迪克拟与傲意科技合作灵巧手研发

Group 1: Suspension and Resumption - Huiyuan Communication is planning a change in control, leading to a suspension of its stock [1] Group 2: Mergers and Acquisitions - Dingtong Technology intends to acquire 70% of Blue Ocean Vision for 126 million yuan, focusing on visual inspection in AI and semiconductor industries [2] Group 3: Share Buybacks - Yuyuan Co. plans to repurchase shares worth between 200 million to 300 million yuan [3] - Rejic Bio plans to repurchase shares worth between 100 million to 200 million yuan [4] Group 4: Investment Cooperation and Operational Status - Haike New Source signed a strategic cooperation and raw material supply agreement with Xianghe Kunlun New Material Co., expecting to purchase 596,200 tons of electrolyte solvent [5] - Tongxing Technology plans to invest 3.2 billion yuan to build a project with an annual production capacity of 100,000 tons of sodium battery anode materials and 6 GWh of battery cells [5] - Longi Green Energy is actively evaluating the integration of photovoltaic and energy storage businesses, currently not directly involved in silicon material operations [6] - Redick plans to jointly invest with Aoyi Technology to establish Zhejiang Lei Ao Robotics for the development and application of robotic dexterous hand components [6] - China Oil Engineering has jointly won a bid for a project in Kazakhstan worth approximately 3 billion yuan [6] - Zhongjin Irradiation plans to invest about 200 million yuan in the construction of an electronic accelerator intelligent manufacturing project [7] - *ST Songfa's subsidiary, Hengli Shipbuilding (Dalian), has signed contracts for the construction of four VLCC super-large crude oil tankers, with a total contract value of approximately 400 to 600 million USD [7]