声明：市场有风险，投资需谨慎。本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本文 出现的信息均只作为参考，不构成个人投资建议。如有出入请以实际公告为准。如有疑问，请联系 biz@staff.sina.com.cn。 责任编辑：小浪快报 02月03日消息，截止13:05，TOPCon电池板块活跃，帝科股份、鹿山新材、钧达股份、宇晶股份涨停， 罗博特科、帝尔激光、中来股份、捷佳伟创、英诺激光、晶澳科技等个股涨幅居前。 ...

Market Overview - A-shares experienced a collective rise in major indices, with the Shanghai Composite Index closing at 4031.07 points, up 0.38%, and the Shenzhen Component Index rising by 0.93% [2] - The total trading volume in the Shanghai and Shenzhen markets reached 161.69 billion yuan by midday [2] Sector Performance - The commercial aerospace sector saw significant gains, with multiple stocks hitting the daily limit up, including Aerospace Development and JuLi Sockets [4] - The photovoltaic sector continued to strengthen, with stocks like Shuangliang Energy and JunDa Co. reaching their daily limit up shortly after market open [4] - The chemical sector also experienced a rally, with WanFeng Co. achieving a fourth consecutive limit up [9] Key Stocks - Aotewei reached a 20% limit up, while other stocks such as Dike Co. and Maiwei Co. saw increases of over 10% [6][7] - JunDa Co. announced a share placement to fund research and production of space photovoltaic battery products, and it also invested 30 million yuan for a 16.67% stake in Shanghai Xingyi Xinneng [8] Industry Insights - According to CICC, the development of commercial aerospace is driving the space photovoltaic sector towards a new phase of technological upgrades and industrial delivery [8] - Guosheng Securities noted that the demand for space photovoltaic energy is expected to become a new growth area, driven by the global demand for space energy and the restructuring of supply chains [8] - The chemical industry is expected to evolve with a shift from market share focus to profitability, alongside opportunities for high-end export replacements due to declines in Europe and Japan [9][10]

Group 1 - The top 20 stocks with significant capital inflow as of February 3 include Huasheng Tiancheng (1.643 billion), Aerospace Development (1.256 billion), and Hailanxin (1.037 billion) [1] - Huasheng Tiancheng saw a price increase of 10.01%, while Hailanxin experienced a notable rise of 19.98% [2][3] - Other notable stocks with substantial capital inflow include Tongyu Communication (0.997 billion), Xinwei Communication (0.801 billion), and Yonding Co. (0.683 billion) [1][2] Group 2 - The sectors represented among the top inflow stocks include Internet Services, Communication Equipment, and Consumer Electronics [2] - Guizhou Moutai, a major player in the liquor industry, attracted 0.665 billion with a price increase of 2.1% [2] - Companies like Junda Co. and Longi Green Energy, both in the photovoltaic equipment sector, also saw significant capital inflow of 0.357 billion and 0.344 billion respectively [3]

Core Viewpoint - The A-share market is witnessing a surge in space photovoltaic concept stocks, driven by the strategic importance of space-based artificial intelligence and the global competition for low Earth orbit resources [1] Group 1: Market Performance - Foster (福斯特) reached a limit-up increase of 10%, with a total market value of 48.8 billion and a year-to-date increase of 33.95% [2] - Junda Co. (钧达股份) rose by 7.25%, with a market value of 33.4 billion and a year-to-date increase of 96.78% [2] - JA Solar Technology (晶澳科技) increased by 6.14%, with a market value of 39.5 billion and a year-to-date increase of 4.10% [2] - Trina Solar (天合光能) saw a rise of 5.58%, with a market value of 46.5 billion and a year-to-date increase of 20.06% [2] - Other notable increases include: - Flat Glass Group (福莱特) at 5.56% [2] - Yamaton (亚玛顿) at 5.44% [2] - Aiko Solar (爱旭股份) at 5.39% [2] - Zhonglai Co. (中来股份) at 4.40% [2] Group 2: Industry Insights - CITIC Securities emphasizes that space photovoltaics are not merely speculative but are on the verge of large-scale deployment, driven by new demands from "space computing power + AI" and the ongoing competition for low Earth orbit resources [1] - The development of space photovoltaics is linked to national strategic needs for satellite deployment, communication capabilities, and the integration of computing power and AI [1] - CICC notes that with the booming commercial space sector, space photovoltaics are becoming a core direction for upgrading power systems, moving towards a new phase of technological advancement and industrial delivery [1]

商业航天概念股今日回暖，截至发稿，钧达股份（002865）(02865)涨12.95%，报41.65港元；金风科技 （002202）(02208)涨4%，报14.56港元；亚太卫星(01045)涨3.5%，报4.14港元；中航科工(02357)涨 3.47%，报4.18港元。 值得注意的是，近日，证监会官网显示，星河动力、星际荣耀、天兵科技三家企业更新了IPO辅导进 展。继蓝箭航天拿下科创板IPO受理之后，目前国内已有五家主营运载火箭的商业航天企业启动IPO进 程。长江证券发布研报称，头部商业航天企业有望迎来密集IPO，进而通过资本运作助力产业发展。建 议关注产业链各环节的核心供应商，重点关注卫星应用相关标的。 消息面上，SpaceX官网发布马斯克署名的公告，宣布SpaceX已收购xAI，合并后公司将整合人工智能、 火箭、天基互联网、移动设备直连的通信。此外，SpaceX近日向美国联邦通信委员会提交申请部署百 万颗卫星，以构建超大规模太空数据中心。 ...

经济观察网 2月3日早盘，太空光伏概念震荡拉升，截至10时整，双良节能（600481）涨停，奥特维涨 超18%，高测股份涨超10%，迈为股份（300751）、钧达股份（002865）等多股上涨。消息面上，近 日，多家机构发布看好太空光伏发展的研报。中金公司（601995）研报提到，在商业航天蓬勃发展背景 下，太空光伏作为其电源系统升级的核心方向，在星座批量组网的牵引下正迈向技术路线升级与产业化 交付的新阶段。随着我国低轨星座进入密集部署期、单星功率持续上行叠加太空算力等新应用场景推进 探索，建议把握太空光伏带来的全产业链变革，持续关注制造产业端落地密集催化。 ...

2月3日，A股市场太空光伏（核心股）概念股走强，其中，福斯特涨停，钧达股份涨超7%，晶澳科技 涨超6%，天合光能、福莱特、亚玛顿、爱旭股份涨超5%，中来股份涨超4%。SpaceX称，基于太空的 人工智能是扩大该技术规模的唯一途径。 中信证券指出，太空光伏（核心股）并非炒作，正在进入规模化部署的前夜。太空光伏的爆发，不仅源 于"太空算力（核心股）+AI"的新需求，更深层的驱动力，是全球正在激烈上演的"低轨轨道资源争夺 战"。中国加速部署卫星星座，首先是战略占轨，其次是构建通信能力，最后才是在此基础上叠加算力 与AI。太空光伏它始于国家战略的紧迫占轨，成于通信星座的大规模部署，爆发于AI算力的能源革 命。这不是PPT故事，而是一条清晰的"轨道→通信→算力"演进链条。 中金指出，商业航天（核心股）蓬勃发展背景下，太空光伏（核心股）作为其电源系统升级的核心方 向，在星座批量组网的牵引下正迈向技术路线升级与产业化交付的新阶段。随着我国低轨星座进入密集 部署期、单星功率持续上行叠加太空算力（核心股）等新应用场景推进探索，建议把握太空光伏带来的 全产业链变革，持续关注制造产业端落地密集催化。 | 代码 | 名称 | | 涨 ...

每经AI快讯，钧达股份(02865.HK)一度涨超18%，截至发稿涨14.04%，报42.08港元，成交额3.69亿港 元。 ...

钧达股份公告，根据配售协议的条款及条件，配售事项已于2026年2月2日完成。配售协议所载的配售事 项的所有先决条件均已达成。公司通过配售代理按每股配售股份22.00港元的配售价，合共配售1868.2万 股新H股。配售事项所得款项净额预计约为3.98亿港元。配售所得款项计划用于：45%太空光伏电池相 关产品的研发生产；45%商业航天领域的股权投资与合作；10%补充营运资金。 钧达股份（02865）盘初一度涨超18%，截至发稿，股价上涨16.64%，现报43.04港元，成交额4.34亿港 元。 来源：新浪港股 ...

Group 1 - The semiconductor sector is experiencing significant activity, with JunDa Co., Ltd. hitting the daily limit up [1] - JuGuang Technology and Optech both saw their stock prices increase by over 12% [1]