Core Viewpoint - The company Yongding Co., Ltd. (600105) has made significant progress in advanced materials by successfully winning a procurement project for REBCO high-temperature superconducting tape from the Southwest Institute of Physics, marking a milestone in its relationship with core customers in controlled nuclear fusion [1][3]. Group 1: Company Achievements - The subsidiary Dongbu Superconductor has expanded its production capacity and optimized its production line while advancing technology research and industrialization, resulting in significant order acquisition [3]. - The recent procurement win is seen as a major step for the company, indicating that its second-generation high-temperature superconducting tape has received high recognition from a domestic authoritative research institution [3][4]. - Dongbu Superconductor has established a complete industrial chain covering research and development, mass production, and engineering services, entering a fast track of high-quality development [4]. Group 2: Technical Developments - The HF1200 series high-performance REBCO superconducting tape can now be mass-produced in kilometer-long lengths, achieving a current capacity of over 1200A at 20K and 20T vertical field [4]. - This advancement allows for the production of long superconducting materials, overcoming previous limitations in creating superconducting magnets for controlled nuclear fusion [4]. - The HF1200 series demonstrates excellent pinning performance and strong field application potential, laying a solid foundation for large-scale applications in cutting-edge fields like magnetic confinement controlled nuclear fusion [4]. Group 3: Market Trends - The controlled nuclear fusion sector has seen a rise in interest, with the Eastern Fortune controlled nuclear fusion index (861525.EI) showing a significant increase of over 10% since January 1 [5]. - As of January 14, stocks related to controlled nuclear fusion, including Yongding Co., Ltd., have shown strong performance, with increases of over 3% for Yongding and over 7% for other related companies [7].

Core Viewpoint - Yongding Co., Ltd. has shown significant stock price growth and strong financial performance, indicating potential investment opportunities in the telecommunications and power engineering sectors [1][2]. Financial Performance - As of January 14, Yongding's stock price increased by 16.49% year-to-date, with a 7.15% rise over the last five trading days, 45.33% over the last 20 days, and 111.88% over the last 60 days [1]. - For the period from January to September 2025, Yongding achieved a revenue of 3.63 billion yuan, representing a year-on-year growth of 22.13%, and a net profit attributable to shareholders of 329 million yuan, reflecting a substantial increase of 474.30% [2]. Shareholder Information - As of September 30, 2025, Yongding had 158,500 shareholders, an increase of 12.32% from the previous period, with an average of 9,221 circulating shares per shareholder, down by 10.97% [2]. - The company has distributed a total of 1.048 billion yuan in dividends since its A-share listing, with 174 million yuan distributed over the last three years [3]. Major Shareholders - The third-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 24.7766 million shares, an increase of 16.4358 million shares from the previous period [3]. - The fifth-largest circulating shareholder is Guotai CSI Communication Equipment ETF, which is a new shareholder holding 7.0476 million shares [3].

Core Viewpoint - The data indicates significant outflows of capital from various stocks, with notable declines in share prices across multiple sectors, particularly in aerospace, communication, and consumer electronics. Group 1: Major Stock Outflows - The stock with the highest capital outflow is Goldwind Technology, with an outflow of 5.043 billion yuan and a price drop of 3.36% [1][2] - Aerospace Electronics experienced a capital outflow of 4.378 billion yuan, with a significant price decline of 10.01% [1][2] - BlueFocus Media saw an outflow of 2.976 billion yuan, but its share price increased by 1.12% [1][2] Group 2: Sector Performance - The wind power equipment sector, represented by Goldwind Technology, is facing challenges with a notable capital outflow [2] - The aerospace sector, particularly Aerospace Electronics and Aerospace Development, is experiencing substantial capital withdrawals, indicating potential investor concerns [1][2] - The consumer electronics sector, including Industrial Fulian and Xunwei Communication, is also seeing significant outflows, reflecting broader market trends [1][3] Group 3: Additional Notable Stocks - Other companies with significant capital outflows include Kunlun Wanwei (2.078 billion yuan), Raytheon Defense (1.894 billion yuan), and China Satcom (1.439 billion yuan), all of which are in the communication and internet service sectors [1][3] - Semiconductor company SMIC reported an outflow of 1.206 billion yuan, indicating investor caution in the semiconductor industry [1][3] - The photovoltaic equipment sector, represented by Sunshine Power, also faced an outflow of 1.077 billion yuan, highlighting challenges in renewable energy investments [1][3]

Core Viewpoint - The 中证2000ETF增强 (159556) has experienced a decline of 0.75% as of the midday close, with a reported price of 1.317 yuan and a trading volume of 2.1344 million yuan [1] Group 1: Fund Performance - The fund's performance benchmark is the 中证2000 index return rate, managed by 平安基金管理有限公司, with a fund manager named 李严 [1] - Since its establishment on December 27, 2023, the fund has achieved a return of 32.30%, and a return of 11.97% over the past month [1] Group 2: Top Holdings Performance - Major holdings in the 中证2000ETF增强 have shown significant declines, including: - 华建集团 down 2.81% - 德科立 down 3.55% - 旭光电子 down 4.39% - 北化股份 down 1.79% - 电气风电 down 2.15% - 鑫科材料 down 1.72% - 嘉元科技 down 0.39% - 宏景科技 down 4.23% - 永鼎股份 down 4.38% - 福日电子 down 3.00% [1]

Group 1 - The concept of controlled nuclear fusion is gaining significant attention due to its potential as a "ultimate energy" source, characterized by abundant raw materials, environmental cleanliness, high safety, and low costs [2][5] - The Wande Nuclear Fusion Concept Index rose by 4.97% on January 12, with several stocks reaching their daily limit, and the index has seen a cumulative increase of nearly 20% in just six trading days [1] - Recent advancements in nuclear fusion technology include the successful excitation of a high-temperature superconducting magnet to 20.8 Tesla by Energy Singularity, marking a significant milestone in the field [2][3] Group 2 - Energy Singularity has developed a 20 Tesla material performance measurement platform, which allows for efficient testing of superconducting materials, addressing the limitations of existing commercial measurement systems [3] - The East Experimental Fusion Reactor, known as the "artificial sun," has confirmed the existence of a density-free zone, providing important physical evidence for high-density operation in magnetic confinement fusion devices [4] - Companies like Xibu Superconductor and China Aviation Optical-Electrical are positioning themselves within the nuclear fusion supply chain, with Xibu supplying materials for international fusion projects and China Aviation Optical-Electrical developing components for fusion systems [6][7] Group 3 - The FRC (Field-Reversed Configuration) approach is gaining traction among domestic and international commercial fusion companies, with notable advancements from Nova Fusion and Hanhai Energy, which are focusing on modular reactor designs [7][8] - Nova Fusion has completed a 500 million yuan angel round of financing, indicating strong investor interest in the FRC technology route [7] - Helion Energy, a U.S. company utilizing the FRC approach, has accelerated its progress with plans to construct the world's first fusion power plant, aiming to deliver fusion electricity by 2028 [8]

Core Insights - Jiangsu Yongding Co., Ltd. announced that its subsidiary, Eastern Superconductor Technology (Suzhou) Co., Ltd., has successfully developed REBCO high-temperature superconducting tape, which has shown excellent performance compatibility and process adaptability [1] - The REBCO tape supplied by Eastern Superconductor was used in the second-generation high-temperature superconducting model TF coil developed by New Energy Group, which passed factory testing and met all performance indicators required for its hydrogen-boron spherical ring experimental device [1] - The optimization of cable design and manufacturing processes by the New Energy team has nearly doubled the utilization rate of superconducting tape in the second-generation model coil, significantly enhancing the economic competitiveness of future commercial fusion reactor magnets [1] Company and Industry Summary - Eastern Superconductor is committed to the research and large-scale production of high-performance REBCO high-temperature superconducting tape and has become a core material supplier for several domestic fusion energy research institutions and commercial companies [1] - The successful development of the hydrogen-boron spherical ring high-temperature superconducting model coil further demonstrates the reliability and leading position of Eastern Superconductor's REBCO tape in the cutting-edge energy technology field [1]

Group 1 - The A-share market is experiencing a year-end rally with accelerated rotation of hot sectors, including commercial aerospace, brain-computer interfaces, storage chips, controllable nuclear fusion, and photoresist [1][3] - In December 2025, a total of 155 public fund institutions participated in A-share research, with Huaxia Fund leading with 100 research sessions [1][7] - Notably, stocks with multiple hot concepts have shown significant price increases, resulting in several "double stocks," while some stocks have experienced rapid declines due to short-term speculation [1][8] Group 2 - The brain-computer interface concept stock, Entropy Technology, has been the most researched since the beginning of 2026, attracting 132 institutions, including 36 public funds [3] - Superjet Co., involved in commercial aerospace, has also gained attention, with 109 institutions participating in its research sessions, focusing on its rocket structure component production line [4] - Guanglian Aviation, a leading private enterprise in aerospace equipment structure, has attracted 79 institutions for its research, emphasizing its participation in national projects [4] Group 3 - Companies like Dineike, focusing on smart home and medical communication devices, have attracted 60 institutions, with interest in their brainwave interaction technology [5] - Other notable companies include Guojijiang Precision Engineering and Tangyuan Electric, which are involved in commercial aerospace and robotics, respectively, attracting significant institutional interest [5] - Prior to the year-end rally, institutions had already begun research layouts, with 71 public institutions conducting at least 20 research sessions each in December 2025 [7] Group 4 - Since December 2025, several stocks have shown strong performance, with Superjet Co. and Hualing Cable seeing price increases of over 150%, while others like Guanglian Aviation and Haoshi Electromechanical have risen over 120% [8] - Conversely, some stocks, such as Tianming Technology, have experienced significant price corrections due to clarifications regarding their business focus, leading to a nearly 20% decline in early January 2026 [8]

Commercial Aerospace - China submitted an unprecedented satellite frequency application to the International Telecommunication Union (ITU) for 203,000 new satellites covering 14 satellite constellations [1] - The U.S. Federal Communications Commission (FCC) approved SpaceX's application to deploy an additional 7,500 second-generation Starlink satellites [1] - Beijing Arrow Yuan Technology's large and medium-sized liquid launch vehicle production test and assembly base officially opened in Zhejiang [1] - Guangzhou issued a plan to accelerate the construction of a strong advanced manufacturing city from 2024 to 2035 [1] - Companies to watch include Superjet Co., Maiwei Co., Raycus Fiber Laser Technologies, Su Shi Testing, Anhui Heli, Haozhi Electromechanical, and Lanshi Heavy Industry [1] Nuclear Fusion - The 2026 Nuclear Fusion Energy Technology and Industry Conference will be held in Hefei on January 16-17, featuring reports on BEST device engineering progress and future industry outlook [1] - The bidding for the "Spark One" hybrid reactor project is about to start, with the fusion industry expected to maintain high capital expenditure through 2026 [1] - Key companies to focus on include Huitian Intelligent, Lianchuang Optoelectronics, Antai Technology, Western Superconducting, Yongding Co., Wangzi New Materials, Xuguang Electronics, and Sichuang Electronics [1] Robotics - Over 20 domestic humanoid robot manufacturers showcased their products at the 2026 CES, demonstrating capabilities such as combat, human-robot interaction, and dancing [2] - The Ministry of Industry and Information Technology and eight other departments issued implementation opinions for the "Artificial Intelligence + Manufacturing" initiative, including the establishment of humanoid robot pilot bases and training grounds [2] - Companies to watch include Zhejiang Rongtai, Hengli Hydraulic, Top Group, Sanhua Intelligent Controls, Siling Co., Weichuang Electric, Wuzhou New Spring, and Xinquan Co. [2] - Domestic manufacturers to focus on include Dongfang Precision and Zhongjian Technology [2] Computing Power - NVIDIA unveiled its next-generation AI computing platform, Rubin, at CES, featuring significant changes in liquid cooling design [3] - The cooling medium temperature has shifted from traditional cold water to approximately 45°C warm water, with an upgraded cooling plate structure [3] - Domestic computing power is progressing rapidly, with companies like Yingweike and Shenling Environment to watch [3] - xAI confirmed the purchase of five additional 380 MW gas turbines from Doosan Energy amid structural shortages in overseas power resources [3] - Companies to focus on include Yingliu Co., Jereh Group, and Wanze Co. [3] - PCB equipment companies to watch include Dingtai High-Tech, Dazhu CNC, Chipbond Technology, and Kaige Precision [3] Lithium Battery Equipment - The expansion of liquid battery production continues, with approximately 64 new lithium battery projects planned in China for 2025, totaling over 1,100 GWh of capacity, a year-on-year increase of 105% [3] - The first national standard for solid-state batteries has been established, requiring specific weight loss tests for recognition as solid-state batteries, marking a key step towards industrialization [3] - Companies to focus on include Xianlead Intelligent, Nakanor, Rongqi Technology, and Huazi Technology [3] Weekly Focus - Key companies to monitor include Maiwei Co., Raycus Laser, Lanshi Heavy Industry, Huitian Intelligent, Yongding Co., Zhejiang Rongtai, Hengli Hydraulic, Xinquan Co., and Chipbond Technology [4]

Core Viewpoint - The company has announced the provision of guarantees for bank credit applications by its subsidiaries, totaling 97 million yuan, which is deemed necessary for the normal operation of its business [1][3][17]. Group 1: Guarantee Details - The company signed a maximum guarantee contract with Jiangsu Bank Suzhou Branch to provide a joint liability guarantee for its wholly-owned subsidiary Suzhou Jinting, applying for a bank credit of 40 million yuan for one year [1]. - A guarantee contract was signed with Huaxia Bank Suzhou Pingjiang Branch for a credit application of 30 million yuan for Suzhou Jinting, also with a one-year term [2]. - A guarantee was provided to China Construction Bank Suzhou Demonstration Zone Branch for a credit application of 8 million yuan for six months [1]. - The total amount of guarantees provided for the subsidiaries amounts to 97 million yuan [3]. Group 2: Internal Decision Process - The guarantee matters were approved by the company's board of directors on April 18, 2025, and subsequently ratified by the annual general meeting on May 16, 2025 [4]. Group 3: Guarantee Adjustment - The company plans to adjust the unused guarantee limits of its subsidiaries while keeping the total guarantee limit for 2025 unchanged at 4.385 billion yuan [4]. Group 4: Cumulative Guarantee Situation - The company has approved a total guarantee limit of 4.385 billion yuan, with actual external guarantees amounting to 2.861 billion yuan, representing 92.36% of the company's audited net assets as of the end of 2024 [19].

证券日报网讯 1月9日，永鼎股份发布公告称，公司本次为苏州金亭、武汉光电子、永鼎电气合计提供 9700万元授信担保，调剂后2025年度担保额度仍为438500万元；截至披露日，公司及控股子公司对外担 保总额286133.48万元，占2024年末经审计净资产92.36%，无逾期担保。 （编辑 丛可心） ...