Important Events - Changan Automobile plans to conduct L3-level autonomous driving pilot applications in collaboration with Changan Car Union Technology by Q1 2026 [1] - Huachangda has signed a strategic cooperation framework agreement with Shanghai Jiao Tong University Intelligent Manufacturing Research Institute and Shanghai Intelligent Manufacturing Functional Platform Company to jointly develop embodied intelligence and humanoid robots [1] - Qichuang Data intends to invest no more than 9 billion yuan to purchase servers primarily for providing cloud computing services to clients [1] - Zhongke Shuguang's single cabinet-level 640-card super node scaleX640 can be combined with dual scaleX640 super nodes to form a thousand-card-level computing unit [1] - Four-dimensional Map New has invested in Jianzhih Robot, becoming its largest shareholder, with the restructured "New Jianzhih" set to become the intelligent driving business platform [1] - Huabao New Energy has completed the functional prototype of the world's first light-charging Mars robot 5000 [1] - Yongding Co., Ltd. has achieved mass production of single-kilometer REBCO superconducting tape in the HF1200 series [1] - Hualing Cable, which has seen four consecutive trading limit increases, plans to acquire 70% of San Zhu Technology to integrate key technology segments of "cables" and "connectors" [1] - Jiangbolong forecasts a price increase of 30% to 35% for LPDDR4X/5X in Q1 2026 [1] - Shengxiang Biological has obtained medical device registration certificates for four products [1] - Dalian Technology's automotive connectors are compatible with L3-level intelligent driving scenarios [1] Investment and Operations - Yake Technology is currently validating some of its photoresist products with clients [1] - China Energy Construction has launched the first phase of the world's largest green hydrogen-ammonia integrated project [1] - Caixun Co., Ltd. plans to jointly invest in a fund specifically for a humanoid robot company [1] - Jingjia Microelectronics' CH37 series can provide a peak computing capability of 64 TOPS@INT8 [1] - Zhongbei Communication has exceeded a computing power scale of 17,000 P [1] - China General Nuclear Power has commenced full construction of the Ningde Unit 6 [1] - Huazhu High-Tech's 3D printing equipment is widely used in the aerospace sector [1] - Lianhua Holdings' subsidiary plans to invest 200 million yuan to purchase 4,000 accelerator cards and services for intelligent computing business [1] - Saiwei Electronics' Chip East can provide a complete set of mature process lithography machine reconstruction, new lithography machine installation and debugging, and high-quality spare parts supply services [1] - AVIC Chengfei plans to build a space equipment assembly base to lay the foundation for the production tasks of the "Haolong" cargo spacecraft [1] Contracts and Cooperation - Qichuang Data has signed a strategic cooperation framework agreement with Guangwei Technology and Guangjia Technology to quickly enter the optical chip and optical module industry [1] - Shengyang Technology's subsidiary FTA has signed a cooperation agreement for a South American project with the world's largest satellite company [1] - Mengsheng Electronics' satellite navigation products have been successfully applied to various launch vehicles including "Zhuque," "Changzheng," "Gushenxing," and "Kuaizhou" [1]

永鼎股份(600105.SH)发布投资者关系活动记录表公告称，永鼎股份旗下东部超导推出的HF1200系列高 性能REBCO超导带材，已实现单根千米级批量化制备（最大长度1435米）。经测试，在20K/20T（垂直 场B∥c）条件下，4mm带宽材临界电流Ic达435A，换算至12mm带宽后Ic高达1305A，这一突破标志着公 司在强场应用领域的产业化能力迈入新阶段。该成果验证了HF1200系列带材优异的磁通钉扎性能与强 场适应性，为其在磁约束可控核聚变等前沿领域的规模化应用提供了坚实支撑。永鼎股份通过"光通信 +超导"双轮驱动，依托IDM模式与全产业链布局，在高端光芯片与超导带材领域构建了显著的技术壁垒 与市场竞争力。未来，公司将持续加大研发投入与产能扩张，把握AI算力与可控核聚变等战略机遇， 推动新质生产力加速落地。 ...