成都国光电气股份有限公司 2025 年第一次临时股东大会 证券代码：688776 证券简称：国光电气 成都国光电气股份有限公司 2025年第一次临时股东大会会议资料 2025年12月 第 1 页 共 9 页 | 2025年第一次临时股东大会会议须知 . | | --- | | 2025年第一次临时股东大会会议议程 . | | 议案1:关于取消监事会及修订《公司章程》的议案 | | 议案2:关于修订公司治理制度的议案 | | 议案3:关于变更募集资金投资项目的议案 | 成都国光电气股份有限公司 2025 年第一次临时股东大会 成都国光电气股份有限公司 2025年第一次临时股东大会会议须知 为了维护全体股东的合法权益，确保股东大会的正常秩序和议事效率，保 证大会的顺利进行，根据《中华人民共和国公司法》（以下简称"《公司法》"）、 《中华人民共和国证券法》（以下简称"《证券法》"）、《上市公司股东会规则》 以及《成都国光电气股份有限公司章程》（以下简称"《公司章程》"）、《成都国 光电气股份有限公司股东大会议事规则》等相关规定，特制定成都国光电气股份 有限公司（以下简称"公司"）2025年第一次临时股东大会会议须知 ...

Core Insights - The news highlights the significant advancements and competitive advantages of various companies in the nuclear fusion materials and technology sector, emphasizing their roles in the ITER project and domestic fusion initiatives. Company Summaries - **West Superconducting (688122)**: As a leading player in low-temperature superconducting materials, the company is the sole domestic supplier for ITER's low-temperature superconducting wire, with its products being critical for fusion device superconducting magnets. The company has achieved international standards in key performance metrics and has established a comprehensive production chain, positioning itself to benefit from the growing demand for superconducting materials as fusion projects accelerate [1][23]. - **Lianchuang Optoelectronics (600363)**: The company focuses on high-temperature superconducting technology, being the only domestic entity capable of designing and manufacturing large-diameter high-temperature superconducting magnets. It has successfully applied its technology in the "Spark One" project and aims to capture high-end market share as high-temperature superconducting technology expands in the fusion sector [2][24]. - **Antai Technology (000969)**: A leader in core materials for nuclear fusion components, the company supplies critical materials for ITER's first wall and blanket modules. Its advanced tungsten-copper composite components meet international standards, and it has a strong foothold in the supply chain for fusion experiments, poised to benefit from increased orders as fusion projects ramp up [3][25]. - **Guoguang Electric (688776)**: The company is a key supplier for plasma control and core components in fusion devices, holding a 60% market share for ITER's divertor. It has secured significant contracts, including an 18 billion yuan package for the CFETR project, indicating strong demand for its products as global fusion construction progresses [4][27]. - **Yongding Co., Ltd. (600105)**: The company specializes in high-temperature superconducting tape, with a projected 80% revenue growth in its superconducting business for 2024. It is involved in the development of superconducting magnets for fusion reactors, leveraging its parent company's resources to create a comprehensive industrial layout [5][28]. - **Xiamen Tungsten (600549)**: The company holds a monopoly in tungsten-based materials for nuclear fusion, being the only supplier with full-process certification for ITER's tungsten-copper divertor components. It is expanding its production capacity to meet growing demand as fusion engineering progresses [6][29]. - **Baosheng Co., Ltd. (600973)**: A leader in special cables for nuclear fusion, the company has secured all cable orders for the "Chinese Circulator No. 3" project, amounting to 5.2 billion yuan. Its products meet international standards, and it is positioned to benefit from the increasing demand for specialized cables in fusion projects [7][30]. - **Guangda Special Materials (688186)**: The company has developed materials for superconducting coil armor, achieving batch production and securing significant orders. Its products are critical for fusion devices, and it is well-positioned to benefit from the growing demand as fusion projects expand [8][31]. - **Hongxun Technology (603015)**: Through its subsidiary in Italy, the company supplies high-precision power systems for ITER, which are essential for plasma control. As domestic fusion projects accelerate, the demand for its power systems is expected to grow significantly [9][32]. - **Wangzi New Materials (002735)**: The company focuses on special capacitors for fusion pulse power systems, being the only domestic supplier certified by ITER. Its products are crucial for plasma heating and confinement, and it is expected to see increased demand as fusion projects move towards commercialization [10][33]. - **Jiusheng Electric (301082)**: A niche leader in special cables for nuclear fusion, the company has a market share exceeding 40% in nuclear power special cables. Its products are already in use in ITER, and it is well-positioned to benefit from the growing demand for specialized cables in fusion applications [11][34]. - **Hedong Intelligent (603011)**: The company is a key player in manufacturing core structural components for fusion, focusing on vacuum chambers. It has secured significant contracts and is expected to benefit from the increasing demand for large structural components as fusion projects advance [12][35]. - **Zhongzhou Special Materials (300963)**: The company specializes in high-temperature and corrosion-resistant materials for fusion applications, supplying critical components for major fusion projects. Its products are expected to see increased demand as fusion engineering progresses [13][37]. - **China Nuclear Construction (601611)**: As a core member of the "national team," the company plays a leading role in the construction of fusion projects, leveraging its extensive experience in nuclear engineering to meet complex project demands [14][38]. - **China Nuclear Power (601985)**: The company is positioned as a long-term beneficiary of the nuclear fusion industry, actively participating in major fusion projects and leveraging its expertise in nuclear power operations to support the commercialization of fusion energy [15][39]. - **Hancable Co., Ltd. (002498)**: The company is a significant player in special and superconducting cables for fusion, with a focus on meeting the extreme conditions of fusion environments. It is expected to capture a substantial market share as demand for specialized cables grows [16][40]. - **Wol Nuclear Materials (002130)**: The company focuses on insulation materials and special components for fusion, leveraging its expertise in nuclear-grade materials to meet the stringent requirements of fusion applications [17][41]. - **Dongfang Tantalum (000962)**: The company is a hidden champion in core materials for nuclear fusion, holding a dominant market position in beryllium materials and superconducting niobium. It is expected to benefit significantly from the upcoming surge in fusion project orders [18][43]. - **Nuiwei Co., Ltd. (603699)**: The company is a core player in the nuclear fusion valve market, holding over 80% market share. It has secured significant contracts for ITER and is expanding its international presence, positioning itself for substantial growth as global fusion projects accelerate [19][20]. - **Hailu Heavy Industry (002255)**: The company is a leading supplier of core structural components and vacuum systems for fusion, with significant contracts in place for ITER and domestic projects. It is well-positioned to benefit from the growing demand for these critical components as fusion engineering progresses [21][42].

Group 1 - The commercial aerospace market is entering a phase of accelerated deployment of large-scale low Earth orbit constellations, increasing the demand for efficient space propulsion systems, particularly Hall effect thrusters [1] - Hall effect thrusters are favored for their high specific impulse, low fuel consumption, and long lifespan, making them the mainstream choice for modern satellite propulsion systems [1] - The company has developed core components for Hall effect thrusters, including barium-tungsten hollow cathodes and lanthanum hexaboride hollow cathodes, which have been successfully applied in manned space engineering and various satellite projects [1] Group 2 - The company has established deep cooperative relationships with multiple domestic electric propulsion units and is actively tracking orders in the commercial small satellite sector, achieving small batch sales [1]

Core Viewpoint - The company is actively engaged in the commercial aerospace sector, focusing on the production and supply of core components for Hall effect thrusters, which are essential for electric propulsion systems [2]. Group 1: Company Developments - The company has achieved mass production and supply of core components for Hall effect thrusters, positioning itself as the only listed company in China to do so [2]. - The company is leveraging opportunities in the commercial aerospace market to enhance the application of its core products across various spacecraft [2]. - The company has established solid partnerships with key players, including Blue Arrow Aerospace's subsidiary, Blue Arrow Hongqing [2]. Group 2: Future Outlook - The company plans to increase its research and development investments to improve product performance and better meet customer and market demands [2].

Group 1 - The company has achieved mass production and supply of core components for Hall electric thrusters, which are critical components of electric propulsion systems [1]

Core Viewpoint - The company, Guoguang Electric, is facing a significant decline in its performance for 2025 due to various factors, including changes in technology related to the ITER project and delays in order procurement [1][3]. Group 1: Performance and Financials - Guoguang Electric's performance in the first three quarters of 2025 has been adversely affected by technical changes in nuclear industrial equipment related to the ITER project, which is currently in the design phase and has not yet issued procurement orders [1][3]. - The company has reported that the delays in order issuance and a decline in product prices have contributed to the overall performance downturn [1][3]. Group 2: Nuclear Fusion Projects - The company is actively following up on nuclear fusion projects, including supplying key components such as filters and first wall components for the ITER device, and has successfully provided critical components for domestic fusion devices like EAST and HL series [3]. - The Chinese Academy of Sciences in Hefei has announced four nuclear fusion bidding projects with a total bidding amount of 1.345 billion yuan [3]. Group 3: Commercial Aerospace Sector - In the commercial aerospace sector, there is a growing demand for efficient space propulsion systems, particularly Hall electric thrusters, which are becoming mainstream for modern satellite propulsion systems [4]. - The company has developed core components for Hall electric thrusters, which have been successfully applied in manned space engineering and are entering satellite engineering applications [4]. Group 4: Fundraising and Project Changes - The company announced on November 28 that it plans to change its fundraising investment projects, terminating the "Pressure Vessel Safety Accessories Industrialization Construction Project" due to significant market changes and increased competition in the civil pressure vessel industry [6]. - The remaining funds will be redirected to the production line project for special vacuum devices, which has been renamed [6].

两融数据显示，该股最新融资余额为4.62亿元，近5日增加217.81万元，增幅为0.47%。 国光电气12月4日大宗交易平台共发生3笔成交，合计成交量11.50万股，成交金额920.00万元。成交价格 均为80.00元，相对今日收盘价折价13.20%。 进一步统计，近3个月内该股累计发生17笔大宗交易，合计成交金额为6111.80万元。 证券时报·数据宝统计显示，国光电气今日收盘价为92.17元，上涨5.28%，日换手率为3.86%，成交额为 3.77亿元，全天主力资金净流入1483.30万元，近5日该股累计上涨4.98%，近5日资金合计净流出100.21 万元。 据天眼查APP显示，成都国光电气股份有限公司成立于1981年10月08日，注册资本10838.3419万人民 币。（数据宝） 12月4日国光电气大宗交易一览 | 成交量 （万 | 成交金额 | 成交价 格 | 相对当日收盘 | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | | | （万元） | | 折溢价（%） | | | | 股） | | （元） | | | | | 5.00 | 40 ...

Group 1 - On December 4, Guoguang Electric conducted a block trade of 115,000 shares, with a transaction amount of 9.2 million yuan, accounting for 2.38% of the total transaction volume for the day [1] - The transaction price was 80 yuan, which represents a discount of 13.2% compared to the market closing price of 92.17 yuan [1] Group 2 - The block trade involved multiple buying departments, indicating a diverse interest in the shares [2] - The transaction details include a price of 80 yuan and a total transaction amount of 400,000 yuan for one of the buying departments [2]

Core Viewpoint - As of December 3, a total of 113 stocks in the Shanghai and Shenzhen markets have experienced net buying from major funds for five consecutive days or more, indicating strong investor interest in these stocks [1] Group 1: Stocks with Significant Net Buying - The stock with the longest consecutive net buying days is Aucma, which has seen net buying for 17 consecutive trading days [1] - Other notable stocks with significant net buying days include Sourcefly Pet, Hangxiao Steel Structure, New Natural Gas, Jindi Group, Juhe Shun, Guoguang Electric, Longxing Technology, and Hefeng Co., Ltd. [1]

Group 1 - The core transaction on December 1 involved 25,000 shares of Guoguang Electric, with a total transaction value of 2 million yuan, executed at a price of 80 yuan, representing a discount of 7.83% compared to the closing price of the day [2][4] - In the last three months, Guoguang Electric has recorded a total of 14 block trades, amounting to 51.918 million yuan [3] - The closing price of Guoguang Electric on the day of the transaction was 86.80 yuan, reflecting a decline of 1.12%, with a turnover rate of 1.83% and a total trading volume of 174 million yuan [3] Group 2 - The latest margin financing balance for Guoguang Electric is 446 million yuan, which has decreased by 3.2084 million yuan over the past five days, representing a decline of 0.71% [4] - Guoguang Electric was established on October 8, 1981, with a registered capital of 1.08383419 billion yuan [4]