Core Viewpoint - The company, Youyan Powder Materials, announced that its stock experienced an abnormal fluctuation, with a cumulative price increase of 30% over three consecutive trading days from December 23 to 25, 2025 [1] Group 1: Stock Performance - The stock price deviation was identified as significant, indicating unusual market activity [1] - The company confirmed that there were no major events affecting the stock price and that its daily operations remain normal as of the announcement date [1] Group 2: Insider Trading - There were no stock transactions by the company's directors, senior management, or controlling shareholders during the recent trading days [1] Group 3: Business Fundamentals - The company reassured that its main business and fundamentals have not changed, urging investors to be cautious about trading risks [1]

证券之星消息，12月25日金属新材料板块较上一交易日上涨2.23%，有研粉材领涨。当日上证指数报收 于3959.62，上涨0.47%。深证成指报收于13531.41，上涨0.33%。金属新材料板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 688456 | 有研粉材 | 71.65 | 11.71% | 17.48万 | 11.96亿 | | 920576 | 天力复合 | 86.81 | 9.06% | 12.55万 | 10.53亿 | | 301522 | 上大股份 | 38.48 | 7.46% | 43.92万 | 16.60亿 | | 688102 | 斯瑞新材 | 38.58 | 6.87% | 67.00万 | 25.37亿 | | 300855 | 图南股份 | 32.63 | 5.09% | 15.41万 | 5.01亿 | | 000970 | 中科三环 | 13.53 | 3.68% | 42.80万 | 5.73亿 | | 000633 | 台金投 ...

有研粉材12月24日龙虎榜 | 买入营业部名称 | 买入 金额(万元) | | --- | --- | | 国泰海通证券股份有限公司总部 | 3396.65 | | 高盛(中国)证券有限责任公司上海浦东新区世纪大道证券营业部 | 1836.56 | | 开源证券股份有限公司西安西大街证券营业部 | 1692.77 | | 华泰证券股份有限公司总部 | 1459.32 | | 中信证券股份有限公司深圳分公司 | 1399.87 | | 卖出营业部名称 | 卖出 | | | 金额(万元) | | 中山证券有限责任公司西南分公司 | 6633.74 | | 中信证券股份有限公司深圳分公司 | 2828.97 | | 中信证券股份有限公司上海分公司 | 1220.97 | | 高盛(中国)证券有限责任公司上海浦东新区世纪大道证券营业部 | 1159.96 | | 国泰海通证券股份有限公司总部 | 1055.73 | （原标题：有研粉材龙虎榜数据（12月24日）） 12月24日有研粉材(688456)收盘价64.14元，收盘涨停，全天换手率9.00%，振幅19.96%，成交额5.71亿 元。科创板交易公开信息显示，当日 ...

截至12月24日收盘，BC电池概念上涨2.99%，位居概念板块涨幅第10，板块内，43股上涨，有研粉材 20%涨停，钧达股份、*ST云网等涨停，奥特维、东材科技、聚和材料等涨幅居前，分别上涨14.79%、 9.01%、7.34%。跌幅居前的有锦富技术、英诺激光、连城数控等，分别下跌2.59%、2.12%、0.66%。 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 太赫兹 | 4.02 | 乳业 | -0.85 | | 商业航天 | 3.60 | 动物疫苗 | -0.47 | | 同花顺果指数 | 3.49 | 猪肉 | -0.42 | | 卫星导航 | 3.47 | 养鸡 | -0.40 | | 大飞机 | 3.43 | 芬太尼 | -0.26 | | 航空发动机 | 3.31 | 赛马概念 | -0.20 | | 军工信息化 | 3.11 | 预制菜 | -0.19 | | 6G概念 | 3.09 | 海南自贸区 | -0.16 | | 成飞概念 | 3.05 | 玉米 | 0.04 | | BC电池 | 2.99 | 民营医院 ...

（文章来源：21世纪经济报道） 消息面上，2025第三届商业航天发展大会暨第四届中关村商业航天大会于12月24日在北京召开。大会聚 焦三大核心：一是解读国家商业航天最新政策导向，二是研讨关键技术联合攻关与产业生态建设路径， 三是搭建"政产学研用"协同对接平台。 开源证券认为，对标猎鹰9号火箭的发射价格及发射频次，2030年中国有望实现年发射100次、单次成本 约1亿元水平，火箭发射及卫星制造年产值有望达到850亿元，看好在商业火箭、卫星载荷和下游应用三 方面的标的。 12月24日，A股三大指数今日集体上涨。板块上，商业航天掀起涨停潮，截至收盘共有29股涨停。其 中，新劲刚、有研粉材、新雷能、超捷股份、瑞华泰、谱尼测试6股20cm涨停，神剑股份5天5板。 ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688456 | 有研粉材 | 64.14 | 20.00% | 9.33万 | | 5.71亿 | | 688102 | 斯瑞新材 | 36.10 | 9.49% | 65.57万 | | 22.90亿 | | 688231 | 隆达股份 | 26.93 | 6.02% | 7.54万 | | 2666T | | 301522 | 上大股份 | 35.81 | 5.32% | 1 25.89万 | | 2616 | | 688190 | 云路股份 | 101.65 | 3.65% | 8531.46 | | 8604.75万 | | 920576 | 天力复合 | 79.60 | 3.47% | 10.87万 | | 8.55亿 | | 300811 | 铂科新材 | 75.48 | 3.31% | 9.03万 | | 6.77亿 | | 603978 | 深圳新星 | 29.11 | 2.97% | 30.57万 | | 8.8 ...

2025.12.24 盘面上，商业航天概念股再度爆发，福建本地股反复活跃，光伏、锂电池、算力硬件、AI手机、智能 驾驶、化纤题材走强。 具体来看，商业航天概念集体爆发，中国卫星、航天动力、永鼎股份等近30股涨停。 | 代码 | 名称 | 涨幅量 | 现价 | | --- | --- | --- | --- | | 300629 | 新劲刚 | +20.02% | 22.66 | | 301005 | 超捷股份 | +20.00% | 112.44 | | 300593 | 新電能 | +20.00% | 30.24 | | 688456 | 有研粉材 | +20.00% | 64.14 | | 688323 | 瑞华泰 | +19.98% | 23.24 | | 300887 | 谱尼测试 | +19.95% | 9.32 | | 300136 | 信维通信 | +17.96% | 44.73 | | 300159 | *ST新研 | +17.36% | 3.38 | | 300342 | 天银机电 | +17.21% | 30.78 | | 920068 | 天工股份 | +16.15% | 20.86 | ...

Group 1: Aerospace and Defense Companies - Shenjian Co., Ltd. has seen a stock increase for five consecutive days, focusing on aerospace-related molds, metal parts, composite materials, and Beidou satellite navigation system terminal products [2] - Aerospace Engineering has experienced a stock rise for four days, being the only listed company under the Rocket Technology Research Institute of the Aerospace Science and Technology Corporation, specializing in gasification technology and key equipment [2] - Daye Co., Ltd. is investing in a joint venture that focuses on aerospace power systems and specialized pressure vessels, while also developing humanoid robot dexterous hands [2] - Zhongchao Holdings is a comprehensive cable supplier, providing high-temperature alloy precision castings for aerospace applications [2] - Boyun New Materials has developed carbon/carbon throat lining materials for the Kuaizhou series of commercial solid rockets, establishing itself as a core research base for solid rocket engine composite materials [2] Group 2: Satellite and Communication Technologies - Xinguang Yuda is engaged in information perception, satellite communication, and unmanned systems, reporting a net profit increase of 260% year-on-year in its third-quarter report [2] - Ruihua Tai has participated in multiple aerospace military projects, including the manned space station and launch vehicles, and is developing PI films to enhance the lifespan of satellites and spacecraft [3] - Guojiji Precision Engineering is a leading company in the aerospace bearing sector, having provided bearings for major projects like Chang'e and Long March rockets [3] - China Satellite is a leading domestic satellite manufacturer and a major provider for the Beidou system [3] Group 3: Emerging Technologies and Innovations - Jun Da Co., Ltd. has formed a strategic partnership with Shangyi Optoelectronics to explore the application of perovskite battery technology in space energy [3] - Tian Tong Co., Ltd. showcased its commercial satellite digital batch electrical assembly technology at a national conference, contributing to the supply chain of the aerospace information industry [6] - Yingli Automotive focuses on lightweight automotive components, including dashboard frames and EV battery housings, leveraging its Taiwanese background [5] Group 4: Investment and Expansion Plans - Jiufeng Energy is expanding its special fuel and gas supply project at the Hainan commercial space launch site, with an estimated total investment of approximately 300 million yuan [2] - Nanjing Panda's new satellite communication terminal project includes both hardware and software, supporting satellite communication between terminals [3] - The company has signed a strategic cooperation agreement with Galaxy Aerospace to enter the commercial aerospace sector [6]

12月24日，商业航天板块低开高走，午后持续爆发。截至发稿，板块内大面积涨停，新劲刚、有研粉 材、超捷股份、新雷能20%涨停；此外，瑞华泰、谱尼测试、 九鼎新材、天通股份、中超控股、创元 科技、神剑股份等近20股涨停。 | 代码 | 名称 | 涨幅%v | 现价 | | --- | --- | --- | --- | | 920068 | 天工股份 | +20.82% | 21.70 | | 300629 | 新劲刚 | +20.02% | 22.66 | | 688456 | 有研粉材 | +20.00% | 64.14 | | 301005 | 超捷股份 | +20.00% | 112.44 | | 300593 | 新雷能 | +20.00% | 30.24 | | 688323 | 瑞华泰 | +19.98% | 23.24 | | 300887 | 谱尼测试 | +19.95% | 9.32 | | 300159 | *ST新研 | +18.40% | 3.41 | | 300136 | 信维通信 | +18.54% | 44.95 | | 300342 | 天银机电 | +13.02% | 29. ...

Core Viewpoint - The commercial aerospace sector experienced a significant rally on December 24, with many stocks reaching their daily limit up, indicating strong investor interest and market momentum [1]. Group 1: Stock Performance - New Jingang (新劲刚) and Youyan Powder Materials (有研粉材) both achieved a 20% increase, while Superjet Co. (超捷股份) and New Ray Energy (新雷能) also hit the 20% limit up [1]. - Other notable stocks that reached their limit up include Ruihua Tai (瑞华泰), Puni Testing (谱尼测试), Jiuding New Materials (九鼎新材), Tiantong Co. (天通股份), and Zhongchao Holdings (中超控股), among nearly 20 stocks [1]. - The top performers included: - Tiangong Co. (天工股份) with a +20.82% increase, priced at 21.70 [2] - New Jingang (新劲刚) with a +20.02% increase, priced at 22.66 [2] - Youyan Powder Materials (有研粉材) with a +20.00% increase, priced at 64.14 [2] - Superjet Co. (超捷股份) with a +20.00% increase, priced at 112.44 [2] - New Ray Energy (新雷能) with a +20.00% increase, priced at 30.24 [2] Group 2: Additional Stock Highlights - Other stocks with notable increases included: - Ruihua Tai (瑞华泰) at +19.98%, priced at 23.24 [2] - Puni Testing (谱尼测试) at +19.95%, priced at 9.32 [2] - ST Xinyan (新研) at +18.40%, priced at 3.41 [2] - Xinwei Communication (信维通信) at +18.54%, priced at 44.95 [2] - Tianyin Electromechanical (天银机电) at +13.02%, priced at 29.68 [2] - Additional stocks that saw increases included: - Feiwo Technology (飞沃科技) at +12.07%, priced at 119.70 [2] - Huo Laiwo (霍莱沃) at +10.40%, priced at 54.03 [3] - Tiantong Co. (天通股份) at +10.04%, priced at 13.04 [3] - Zhongchao Holdings (中超控股) at +10.02%, priced at 5.49 [3] - Chuangyuan Technology (创元科技) at +10.01%, priced at 15.16 [3]