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斯瑞新材:液体火箭发动机推力室内壁属耗材 目前未为SpaceX供货
Mei Ri Jing Ji Xin Wen· 2025-12-11 10:20
每经AI快讯,12月11日,斯瑞新材(688102.SH)接受机构调研时称,现阶段,国内用于卫星发射的火箭 未有可回收成功的案例,公司的液体火箭发动机推力室内壁在实际发射上属于耗材。火箭发动机推力室 内壁在高温高压的极端服役条件下,必须具有良好的耐高温、低周疲劳和导热性能。公司火箭发动机推 力室内壁产品,于2024年助力蓝箭航天朱雀三号VTVL-1可重复使用垂直起降回收试验箭十公里垂直起 降飞行试验任务取得成功,九州云箭的液氧甲烷发动机完成10km级飞行的回收试验;于2025年上半年 助力蓝箭航天朱雀三号可重复使用运载火箭一级动力系统试车成功。公司目前不是SpaceX的供应商。 ...
航天装备板块12月11日涨2.07%,中国卫星领涨,主力资金净流入2.09亿元
Zheng Xing Xing Ye Ri Bao· 2025-12-11 09:17
以上内容为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),不构成投资建议。 从资金流向上来看,当日航天装备板块主力资金净流入2.09亿元,游资资金净流出2973.95万元,散户资 金净流出1.79亿元。航天装备板块个股资金流向见下表: 证券之星消息,12月11日航天装备板块较上一交易日上涨2.07%,中国卫星领涨。当日上证指数报收于 3873.32,下跌0.7%。深证成指报收于13147.39,下跌1.27%。航天装备板块个股涨跌见下表: ...
航天动力录得5天3板
Zheng Quan Shi Bao Wang· 2025-12-11 06:34
航天动力再度涨停,5个交易日内录得3个涨停,累计涨幅为42.18%,累计换手率为129.01%。截至 14:06,该股今日成交量1.56亿股,成交金额54.00亿元,换手率24.47%。最新A股总市值达232.75亿元。 证券时报·数据宝统计,两融数据来看,该股最新(12月10日)两融余额为9.08亿元,其中,融资余额 9.08亿元,较前一个交易日增加1.41亿元,环比增长18.46%,近5日累计增加3.56亿元,环比增长 64.40%。 龙虎榜数据显示,该股因连续三个交易日内,涨幅偏离值累计达20%、日换手率达20%、日振幅值达 15%上榜龙虎榜1次,买卖居前营业部中,沪股通累计净买入1.51亿元,营业部席位合计净买入6735.37 万元。 据天眼查APP显示,陕西航天动力高科技股份有限公司成立于1999年12月24日,注册资本63820.6348万 人民币。(数据宝) 近日该股表现 | 日期 | 当日涨跌幅(%) | 换手率(%) | 主力资金净流入(万元) | | --- | --- | --- | --- | | 2025.12.10 | 3.56 | 25.81 | 37662.98 | | 202 ...
航天晨光成交额创2024年11月4日以来新高
Zheng Quan Shi Bao Wang· 2025-12-11 06:33
(文章来源:证券时报网) 数据宝统计,截至13:58,航天晨光成交额10.26亿元,创2024年11月4日以来新高。最新股价上涨 5.24%,换手率9.77%。上一交易日该股全天成交额为6.80亿元。(数据宝) ...
新华鲜报|“太空快递员”!轻舟货运飞船完成多项关键技术验证
Xin Hua She· 2025-12-10 10:01
Core Viewpoint - The new generation cargo spacecraft "Light Boat" has completed several key technology validations and is set for its maiden flight next year, designed specifically for China's space station to enhance cargo transportation efficiency and reliability [1][6]. Group 1: Technical Features - The "Light Boat" spacecraft weighs approximately 5 tons and features a cargo hold with a four-layer shelf layout, accommodating 40 standard cargo slots with a total loading volume of 9 cubic meters and an overall cargo hold volume of 27 cubic meters [3][4]. - It includes an intelligent cargo management system that allows astronauts to quickly locate and manage items through voice interaction, significantly improving delivery efficiency and reducing on-orbit workload [3][4]. - The spacecraft is equipped with a modular "space refrigerator" with individual cold chain boxes of 60 liters, which can be combined for a maximum total volume of 300 liters, allowing for precise temperature control and stable preservation during transport [3][4]. Group 2: Economic and Operational Efficiency - The "Light Boat" employs an integrated single-cabin design that reduces its size and enhances space utilization, compatible with various rocket types for rapid launches [4]. - The current transportation cost is approximately 100,000 yuan per kilogram, with expectations for further reductions through mass production and deepened commercial cooperation [4]. - The spacecraft features both "door-to-door delivery" and "pick-up" capabilities, allowing it to return waste from the space station to burn up in the atmosphere, thus achieving a closed-loop transportation system [4][6]. Group 3: Strategic Importance - The addition of the "Light Boat" will significantly enhance the safety and reliability of material supply for China's space station, serving as a backup for cargo transportation [6]. - The development unit has previously achieved success with projects like the Beidou navigation satellite and dark matter particle detection satellite, marking a new breakthrough in modular spacecraft and rapid response technology [6].
航天发展:股东航天科工资产管理有限公司减持134.35万股
Bei Jing Shang Bao· 2025-12-10 09:41
北京商报讯12月10日,航天工业发展股份有限公司发布公告称,公司股东航天科工资产管理有限公司 (简称 "资产公司")于12月9日通过集中竞价方式减持公司股份134.35万股,占公司总股本的0.08%。本 次减持股份全部来源于资产公司2024年2月1日至7月31日期间增持的股份,彼时其累计增持744.03万 股,占公司总股本的0.47%。减持完成后,资产公司持有航天发展股份1778.5954万股,占总股本的 1.11%;公司第一大股东中国航天系统工程有限公司及其一致行动人(含资产公司等4家主体)的合计 持股比例从23.08%降至23.00%,本次权益变动未改变公司控股股东及实际控制人,也不会对公司治理 结构和持续经营产生重大影响。 (文章来源:北京商报) ...
航天装备板块12月10日涨3.03%,中国卫通领涨,主力资金净流入7.78亿元
Zheng Xing Xing Ye Ri Bao· 2025-12-10 09:10
从资金流向上来看,当日航天装备板块主力资金净流入7.78亿元,游资资金净流出1.11亿元,散户资金 净流出6.67亿元。航天装备板块个股资金流向见下表: 证券之星消息,12月10日航天装备板块较上一交易日上涨3.03%,中国卫通领涨。当日上证指数报收于 3900.5,下跌0.23%。深证成指报收于13316.42,上涨0.29%。航天装备板块个股涨跌见下表: 以上内容为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),不构成投资建议。 ...
朱雀三号发射成本将边际递减,商业航天迎密集催化,聚焦航空航天 ETF(159227)布局价值
Mei Ri Jing Ji Xin Wen· 2025-12-10 07:07
Group 1 - Aerospace ETF (159227) increased by 0.59% with a trading volume of 195 million yuan, leading its category [1] - Key holdings include China Satellite, Guokai Military Industry, Guanglian Aviation, Guangqi Technology, and Aerospace Technology [1] - Blue Arrow Aerospace plans to list on the Sci-Tech Innovation Board, potentially becoming China's first "commercial aerospace stock" [1] Group 2 - The reuse cost of the Zhuque-3 rocket shows a pattern of "high initial investment, followed by decreasing marginal costs," with costs dropping by approximately 45% after five launches [1] - The ultimate goal for Zhuque-3 is to reduce the launch cost to below 20,000 yuan per kilogram [1] - The military industry is expected to perform well in the long term, supported by recent developments in commercial aerospace and military modernization goals [1][2] Group 3 - The Aerospace ETF closely tracks the National Aerospace Index, with a military industry representation of 98.2%, making it the highest purity index in the market [2] - The index covers key sectors such as aerospace equipment, satellite navigation, and new materials, with a significant focus on emerging fields like commercial aerospace, which accounts for 51.83% of the index [2]
A股异动丨航天发展跌5% 昨日盘中股价创逾4年新高 股东高位减持
Ge Long Hui A P P· 2025-12-10 05:48
航天发展(000547.SZ)现跌5.06%报21.01元,该股昨日盘中曾高见23元,股价创2021年8月30日以来逾4年新高。航天发展昨日晚间公告称,公司股东航天科工 资产管理有限公司于12月9日通过集中竞价方式累计减持公司股份134.35万股,占公司总股本的0.08%。本次减持后,航天科工资产公司及其一致行动人合计 持有公司股份3.68亿股,持有股份比例由23.08%下降至23.00%,变动触及1%的整数倍。(格隆汇) ...
航天动力换手率32.59%,沪股通龙虎榜上买入2.44亿元,卖出2.64亿元
Zheng Quan Shi Bao Wang· 2025-12-09 14:41
(原标题:航天动力换手率32.59%,沪股通龙虎榜上买入2.44亿元,卖出2.64亿元) 航天动力(600343)今日上涨3.13%,全天换手率32.59%,成交额63.46亿元,振幅18.36%。龙虎榜数据显 示,沪股通净卖出2009.86万元,营业部席位合计净卖出4.25亿元。 上交所公开信息显示,当日该股因日振幅值达18.36%、日换手率达32.59%上榜,沪股通净卖出2009.86 万元。 资金流向方面,今日该股主力资金净流出8.37亿元,其中,特大单净流出6.13亿元,大单资金净流出 2.24亿元。近5日主力资金净流入1.77亿元。 融资融券数据显示,该股最新(12月8日)两融余额为8.60亿元,其中,融资余额为8.59亿元,融券余额 为32.90万元。近5日融资余额合计增加3.21亿元,增幅为59.51%。融券余额合计增加8.24万元,增幅 33.41%。 10月31日公司发布的三季报数据显示,前三季度公司共实现营业收入5.10亿元,同比下降14.19%,实现 净利润-1.09亿元。(数据宝) 航天动力12月9日交易公开信息 | 买/卖 | 会员营业部名称 | 买入金额(万元) | 卖出金额(万元 ...