1、2025年3月6日微信公众号发布，作为A股主板上市公司上海港湾基础建设（集团）股份有限公司下 属控股子公司，伏曦炘空依托集团雄厚的技术实力和积累，在商业航天能源领域走出了一条创新之路。 伏曦炘空专注于为客户提供轻、廉、高效的空间能源系统解决方案及产品研发服务。其技术团队汇聚了 航天院所、中科院及高校精英，均有着15年以上航天工程经验，确保伏曦炘空能够为卫星、探测器等空 间飞行器提供低成本高性能的能源系统。公司能源系统产品，已成功保障15颗卫星成功发射，所有产品 在轨工作正常。 2、根据2025年7月11日投资者关系活动记录表：公司旗下控股子公司上海伏曦炘空科技有限公司，聚焦 卫星、空间飞行器、无人机等领域的能源需求，专注于为客户提供轻量化、低成本、高性能的空间能源 系统解决方案，并深度参与关键产品研发服务。在技术落地与市场应用层面，该公司已取得显著成果： 其能源系统产品成功助力 15 颗卫星发射入轨，40 余套卫星电源系统、太阳帆板及结构机构持续在轨稳 定运行，充分验证了产品的可靠性与稳定性。2025年上半年，该公司卫星电源系统业务呈现快速增长态 势，订单储备丰盈且增速亮眼，已构建起"研发创新-工程验证– ...

3、2023年年报：报告期内，公司深入推进"走出去"战略重要指示精神，通过自主研发的"高真空"系列 工艺技术，深度参与"一带一路"国家的不良土壤改良和地基处理工程，提供降碳减污的绿色解决方案， 输出绿色基础设施标准助力当地发展，极大改善了沿海沿岸地区的生态环境和居民生活环境，并为当地 培养了大量熟悉国际标准的拥有丰富绿色经验的技能人才，为东道国探索绿色转型、可持续发展贡献力 量。 来源：新浪证券-红岸工作室 12月8日，上海港湾涨5.51%，成交额13.09亿元，换手率10.71%，总市值121.73亿元。 异动分析 卫星导航+商业航天+土壤修复+一带一路+人民币贬值受益 1、根据2025年7月11日投资者关系活动记录表：公司旗下控股子公司上海伏曦炘空科技有限公司，聚焦 卫星、空间飞行器、无人机等领域的能源需求，专注于为客户提供轻量化、低成本、高性能的空间能源 系统解决方案，并深度参与关键产品研发服务。在技术落地与市场应用层面，该公司已取得显著成果： 其能源系统产品成功助力 15 颗卫星发射入轨，40 余套卫星电源系统、太阳帆板及结构机构持续在轨稳 定运行，充分验证了产品的可靠性与稳定性。2025年上半年，该 ...

来源：新浪证券-红岸工作室 12月5日，上海港湾涨停，成交额6.23亿元，换手率5.56%，总市值115.37亿元。 异动分析 卫星导航+商业航天+土壤修复+一带一路+人民币贬值受益 1、根据2025年7月11日投资者关系活动记录表：公司旗下控股子公司上海伏曦炘空科技有限公司，聚焦 卫星、空间飞行器、无人机等领域的能源需求，专注于为客户提供轻量化、低成本、高性能的空间能源 系统解决方案，并深度参与关键产品研发服务。在技术落地与市场应用层面，该公司已取得显著成果： 其能源系统产品成功助力 15 颗卫星发射入轨，40 余套卫星电源系统、太阳帆板及结构机构持续在轨稳 定运行，充分验证了产品的可靠性与稳定性。2025年上半年，该公司卫星电源系统业务呈现快速增长态 势，订单储备丰盈且增速亮眼，已构建起"研发创新-工程验证–成功交付"的良性发展闭环。目前，公司 同步推进卫星电源系统的技术研发与场景应用，核心产品关键指标通过航天级严苛环境测试，服务覆盖 二十余家卫星总体单位，合作客户包括长光卫星、钧天航宇、时空道宇、星河动力、蓝箭鸿擎、西光航 天、上光通信等行业标杆企业，形成多领域、多层次的优质客户矩阵。 2、2025年3 ...

来源：新浪证券-红岸工作室 12月3日，上海港湾跌9.03%，成交额7.78亿元，换手率7.34%，总市值102.31亿元。 异动分析 卫星导航+商业航天+土壤修复+一带一路+人民币贬值受益 1、根据2025年7月11日投资者关系活动记录表：公司旗下控股子公司上海伏曦炘空科技有限公司，聚焦 卫星、空间飞行器、无人机等领域的能源需求，专注于为客户提供轻量化、低成本、高性能的空间能源 系统解决方案，并深度参与关键产品研发服务。在技术落地与市场应用层面，该公司已取得显著成果： 其能源系统产品成功助力 15 颗卫星发射入轨，40 余套卫星电源系统、太阳帆板及结构机构持续在轨稳 定运行，充分验证了产品的可靠性与稳定性。2025年上半年，该公司卫星电源系统业务呈现快速增长态 势，订单储备丰盈且增速亮眼，已构建起"研发创新-工程验证–成功交付"的良性发展闭环。目前，公司 同步推进卫星电源系统的技术研发与场景应用，核心产品关键指标通过航天级严苛环境测试，服务覆盖 二十余家卫星总体单位，合作客户包括长光卫星、钧天航宇、时空道宇、星河动力、蓝箭鸿擎、西光航 天、上光通信等行业标杆企业，形成多领域、多层次的优质客户矩阵。 2、20 ...

Core Viewpoint - The stock of Shenzhen Sanda Industrial Co., Ltd. (深桑达A) has shown fluctuations in trading activity, with a notable increase in price and trading volume recently, despite a significant decline in revenue and profit year-on-year [1][2]. Group 1: Stock Performance - On November 28, 深桑达A's stock rose by 2.04%, reaching a price of 19.97 yuan per share, with a trading volume of 208 million yuan and a turnover rate of 0.97%, resulting in a total market capitalization of 22.725 billion yuan [1]. - Year-to-date, 深桑达A's stock price has increased by 13.98%, with a 6.62% rise over the last five trading days, a 3.62% decline over the last 20 days, and a 28.50% drop over the last 60 days [1]. - The stock has appeared on the "龙虎榜" (a stock trading list) six times this year, with the most recent appearance on August 1, where it recorded a net buy of 193 million yuan [1]. Group 2: Company Overview - 深桑达A, established on December 4, 1993, and listed on October 28, 1993, is located in Shenzhen, Guangdong Province, and operates in logistics, warehousing, electronic manufacturing, and real estate [2]. - The company's main business revenue composition includes high-tech industry engineering services (92.43%), digital heating and new energy services (4.70%), digital and information services (2.26%), and other industrial services (0.61%) [2]. - 深桑达A is categorized under the "建筑装饰-专业工程-其他专业工程" (Construction Decoration - Professional Engineering - Other Professional Engineering) sector and is associated with concepts such as intelligent transportation, DeepSeek, low-altitude economy, metaverse, and digital twin [2]. Group 3: Financial Performance - For the period from January to September 2025, 深桑达A reported a revenue of 33.019 billion yuan, representing a year-on-year decrease of 31.81%, and a net profit attributable to shareholders of -299 million yuan, a decline of 136.01% year-on-year [2]. - The company has distributed a total of 911 million yuan in dividends since its listing, with 353 million yuan distributed over the past three years [3]. - As of September 30, 2025, the number of shareholders of 深桑达A was 69,800, an increase of 4.54% from the previous period, with an average of 15,608 circulating shares per person, a decrease of 4.34% [2][3].

Core Viewpoint - 中铝国际's stock price has shown a positive trend with a year-to-date increase of 20.63%, indicating strong market performance despite a decline in revenue and profit [1][2]. Financial Performance - For the period from January to September 2025, 中铝国际 reported revenue of 15.219 billion, a year-on-year decrease of 5.72%, and a net profit attributable to shareholders of 119 million, down 52.68% year-on-year [2]. - The company has distributed a total of 1.02 billion in dividends since its A-share listing, with no dividends paid in the last three years [3]. Stock Market Activity - As of November 28, 中铝国际's stock price was 5.32 per share, with a trading volume of 113 million and a market capitalization of 15.895 billion [1]. - The stock has experienced significant trading activity, with a net inflow of 9.8674 million in main funds and notable buying and selling by large orders [1]. Shareholder Information - As of September 30, 2025, 中铝国际 had 37,400 shareholders, a decrease of 9.34% from the previous period, with an average of 0 shares per shareholder [2]. - The largest circulating shareholder is Hong Kong Central Clearing Limited, holding 10.2116 million shares, an increase of 4.7297 million shares from the previous period [3].

今年以来时空科技已经12次登上龙虎榜，最近一次登上龙虎榜为11月17日。 资料显示，北京新时空科技股份有限公司位于北京市经济技术开发区经海五路1号院A15号楼，成立日 期2004年2月20日，上市日期2020年8月21日，公司主营业务涉及照明工程系统集成服务。主营业务收入 构成为：夜间经济60.71%，智慧城市39.14%，其他(补充)0.15%。 时空科技所属申万行业为：建筑装饰-专业工程-其他专业工程。所属概念板块包括：环球影城、小盘、 QFII持股、新型城镇化、智慧灯杆等。 截至9月30日，时空科技股东户数8924.00，较上期减少9.71%；人均流通股11102股，较上期增加 10.57%。2025年1月-9月，时空科技实现营业收入2.15亿元，同比增长5.18%；归母净利润-1.16亿元，同 比增长14.63%。 11月27日，时空科技盘中上涨2.13%，截至14:24，报60.99元/股，成交3.74亿元，换手率6.31%，总市值 60.43亿元。 资金流向方面，主力资金净流出2736.48万元，特大单买入3177.64万元，占比8.49%，卖出3946.33万 元，占比10.54%；大单买入72 ...

Group 1 - Beijing Junzheng adjusted management expenses by 11.44 million yuan, increasing net profit by the same amount [1] - Ningbo Energy's subsidiary plans to publicly transfer 15% equity of Lingfeng Energy at a base price of 16.06 million yuan [1] - Dongjiang Environmental's subsidiary was fined 2.02 million yuan for tax evasion [1][2] Group 2 - AVIC's subsidiary Harbin Aircraft Industry Group plans to absorb and merge with Harbin Hafei Aviation, increasing registered capital to 3.038 billion yuan [3] - Dongfang Ocean's shareholder plans to reduce holdings by up to 3% of total shares [4] - Xinghui Entertainment's controlling shareholder plans to reduce holdings by up to 2.9% of total shares [6] Group 3 - Kaineng Health plans to acquire 100% equity of four subsidiaries for 204 million yuan [8] - Suoao Sensor's controlling shareholder changed to Zhongchuang Innovation [9] - Shanghai Port Bay reported that its commercial aerospace and perovskite solar business accounts for less than 1% of revenue [10] Group 4 - Zhonghuan Environmental's specific shareholder plans to reduce holdings by up to 2.37% of total shares [11] - Xinlaifu's asset management plan intends to reduce 874,300 shares [12] - Guangdian Measurement plans to invest 800 million yuan to build a testing base [13] Group 5 - Modern Investment plans to invest 1.04 billion yuan to establish a smart logistics company [14] - Gaole Co.'s major shareholder is planning a control change, leading to stock suspension [16] - Weiling Co.'s major shareholder is planning a control change, leading to stock suspension [18] Group 6 - Igor plans to issue H-shares and apply for listing on the Hong Kong Stock Exchange [20] - Huanrui Century's shareholder sold 7.26 million shares due to judicial enforcement [21] - Jinhua Co.'s controlling shareholder plans to acquire 5.77% of company shares at 9.15 yuan per share [22] Group 7 - Wireless Media's four shareholders plan to reduce holdings by up to 4.7% of total shares [24] - CATL's shareholder completed the transfer of 10% of shares for approximately 17.16 billion yuan [26] - *ST Lian Stone entered the restructuring phase, with potential downward adjustment of stock price [28]

Core Viewpoint - Shanghai Port Construction (Group) Co., Ltd. is actively engaging in soil remediation and satellite navigation, benefiting from the Belt and Road Initiative and the depreciation of the RMB, with significant contributions to green infrastructure and sustainable development in various regions [2][5]. Group 1: Company Performance - On November 18, Shanghai Port Construction's stock rose by 2.94%, with a trading volume of 556 million yuan and a turnover rate of 5.62%, bringing the total market capitalization to 10.373 billion yuan [1]. - For the period from January to September 2025, the company achieved operating revenue of 1.13 billion yuan, representing a year-on-year growth of 19.64%, while the net profit attributable to shareholders decreased by 27.25% to 79.203 million yuan [9]. Group 2: Business Segments - The company's main business segments include foundation treatment (64.93%), pile foundation engineering (19.49%), and other services (15.58%) [9]. - The company has completed over 20 projects related to ultra-soft soil foundation treatment, providing strong support for construction in coastal areas and along the Belt and Road [4]. Group 3: Technological Advancements - The subsidiary Shanghai Fuxi Xinkong Technology Co., Ltd. focuses on energy solutions for satellites and spacecraft, achieving significant results with its energy systems supporting the launch of 15 satellites and maintaining over 40 satellite power systems in stable operation [3][4]. - The technology team at Fuxi Xinkong comprises experts with over 15 years of experience in aerospace engineering, ensuring the delivery of low-cost, high-performance energy systems for satellites and other space vehicles [4]. Group 4: Market Position and Investor Relations - The company has a strong overseas revenue contribution, accounting for 83.01% of total revenue, benefiting from the depreciation of the RMB [5]. - As of September 30, 2025, the number of shareholders increased by 62.12% to 16,700, with an average of 14,520 shares held per shareholder, a decrease of 38.32% [9].

Core Viewpoint - China Metallurgical Group Corporation (China MCC) has experienced a decline in stock price and financial performance, with significant drops in revenue and net profit year-on-year, indicating potential challenges ahead for the company [1][2]. Financial Performance - As of September 30, 2025, China MCC reported a revenue of 335.09 billion yuan, a year-on-year decrease of 18.79% [2]. - The net profit attributable to shareholders was 3.97 billion yuan, down 41.88% compared to the previous year [2]. - Year-to-date, the stock price has increased by 1.11%, but it has seen a decline of 6.55% over the last five trading days and 11.59% over the last 20 days [1]. Stock Market Activity - On November 18, the stock price fell by 2.09%, trading at 3.28 yuan per share with a total transaction volume of 418 million yuan [1]. - The net outflow of main funds was 38.96 million yuan, with large orders showing a buy of 96.11 million yuan and a sell of 97.03 million yuan [1]. Shareholder Information - As of September 30, 2025, the number of shareholders decreased to 282,500, a reduction of 9.46% [2]. - The company has distributed a total of 17.21 billion yuan in dividends since its A-share listing, with 4.37 billion yuan distributed in the last three years [3]. Shareholding Structure - The top circulating shareholder, China Securities Finance Corporation, holds 589 million shares, unchanged from the previous period [3]. - Hong Kong Central Clearing Limited, the sixth-largest shareholder, reduced its holdings by 22.3 million shares [3].