据了解，周光涛专注于车联网与智慧交通领域的技术研发与创新，是中国联通集团车联网及智慧交 通领域的学术带头人，在海南深度参与自贸港智慧交通建设。 海南日报海口11月20日讯(海南日报全媒体记者 曹马志)"海南自贸港发展智能交通前景广阔，我们 充满期待。"11月20日，从北京赶来海南参加2025第二十届中国智能交通大会的联通智网科技车辆智能 网联研究院院长周光涛化身"代言人"，分享海南机遇。 "我们携手联通海南公司，推动在海南实现无人接驳、智慧泊车、远程驾驶等多元应用落地，助力 海南跻身全国首批'车路云一体化'应用示范区域。"周光涛在接受海南日报全媒体记者采访时表示，作 为中国联通在车联网与智慧交通领域的专业子公司，联通智网科技深度融合中国联通"云、大、物、 智、链、安"新一代数字基础设施能力，系统沉淀交通大数据治理、数字孪生建模、AI智能分析、全息 感知融合、车路协同预警等核心能力。 周光涛介绍，当前，该公司已构建形成覆盖车路协同示范应用、数字交通精准管控、网联车辆增值 服务三大业务领域的"车路云一体化"智慧交通产品体系。未来，将紧扣海南自贸港交通发展需求，联通 智网科技将持续深化在琼布局，推动5G、AI与大模 ...

拓维信息所属申万行业为：计算机-软件开发-垂直应用软件。所属概念板块包括：AI训练、华为盘古、 华为欧拉、华为昇思、智能交通等。 截至9月30日，拓维信息股东户数45.91万，较上期增加1.17%；人均流通股2495股，较上期减少1.19%。 2025年1月-9月，拓维信息实现营业收入20.78亿元，同比减少29.43%；归母净利润1.05亿元，同比增长 852.03%。 分红方面，拓维信息A股上市后累计派现1.38亿元。近三年，累计派现0.00元。 机构持仓方面，截止2025年9月30日，拓维信息十大流通股东中，南方中证500ETF（510500）位居第三 大流通股东，持股1463.68万股，相比上期减少32.11万股。香港中央结算有限公司位居第四大流通股 东，持股1251.61万股，相比上期增加780.78万股。易方达中证人工智能主题ETF（159819）位居第六大 流通股东，持股820.18万股，相比上期减少42.70万股。嘉实中证软件服务ETF（159852）位居第七大流 通股东，持股536.36万股，相比上期增加132.94万股。华富中证人工智能产业ETF（515980）位居第八 大流通股东，持股4 ...

11月20日，九号公司盘中下跌2.01%，截至10:37，报54.70元/股，成交1.42亿元，换手率0.46%，总市值 392.53亿元。 截至11月10日，九号公司股东户数3.55万，较上期减少0.32%；人均流通股1557股，较上期增加0.32%。 2025年1月-9月，九号公司实现营业收入183.90亿元，同比增长68.63%；归母净利润17.87亿元，同比增 长84.31%。 分红方面，九号公司A股上市后累计派现13.01亿元。 机构持仓方面，截止2025年9月30日，九号公司十大流通股东中，易方达上证科创板50ETF（588080） 位居第二大流通股东，持股2074.38万股，相比上期增加1834.69万股。华夏上证科创板50成份ETF （588000）位居第三大流通股东，持股2027.85万股，相比上期增加1718.93万股。景顺长城品质长青混 合A（010350）位居第四大流通股东，持股1321.64万股，为新进股东。南方中证500ETF（510500）位 居第七大流通股东，持股835.48万股，相比上期增加750.16万股。景顺长城新能源产业股票A类 （011328）位居第十大流通股东，持股 ...

Core Points - The 2025 Dubai Airshow opened on November 17, showcasing over 200 aircraft and featuring more than 1,500 aerospace and defense companies from over 40 countries, with an expected attendance of 148,000 visitors during the five-day event [1] - China Commercial Aircraft Corporation (COMAC) made its debut at the airshow, presenting the C919 aircraft and the C909 business jet, along with various domestic large cargo drones and advanced aircraft engines [1][2] - The theme of the airshow is "The Future is Here," focusing on advancements in sustainable development, artificial intelligence, space exploration, and smart transportation within the aerospace industry [1] Company Highlights - The C919 aircraft, operated by China Southern Airlines, was showcased alongside the C909 business jet, marking a significant step for Chinese civil aviation and manufacturing on the international stage [1] - A Kuwaiti aerospace engineer praised the high construction quality of the C919, indicating its potential competitiveness in terms of economic efficiency, reliability, and service support as COMAC continues to optimize its aircraft and improve international airworthiness standards [1] - China Aviation Engine Group participated for the first time, presenting a comprehensive range of products including the Taihang engine and AES100 engine, highlighting the most extensive and diverse display of Chinese-made aircraft engines abroad [2]

Core Viewpoint - Shanghai Electric's stock has experienced fluctuations, with a recent decline of 2.05% and a year-to-date increase of 6.29%, indicating volatility in its market performance [1][2]. Financial Performance - For the period from January to September 2025, Shanghai Electric reported a revenue of 82.276 billion yuan, reflecting a year-on-year growth of 7.42% [2]. - The company's net profit attributable to shareholders reached 1.065 billion yuan, marking a significant year-on-year increase of 40.49% [2]. Stock Market Activity - As of November 19, the stock price was 8.62 yuan per share, with a total market capitalization of 133.956 billion yuan [1]. - The stock has seen a net outflow of 135 million yuan in principal funds, with significant selling pressure observed [1]. - Shanghai Electric has appeared on the "龙虎榜" (a list of stocks with significant trading activity) once this year, with the last appearance on September 25, where it recorded a net buy of 759 million yuan [1]. Shareholder Information - As of September 30, 2025, the number of shareholders increased to 727,700, up by 3.31% from the previous period [2]. - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 28.2851 million shares [3].

Core Viewpoint - Unisplendour Corporation's stock has experienced a decline, with a notable drop of 9.10% year-to-date and a 2.02% decrease on November 19, 2023, indicating potential concerns among investors [1][2]. Financial Performance - For the period from January to September 2025, Unisplendour achieved a revenue of 77.32 billion yuan, reflecting a year-on-year growth of 31.41%. However, the net profit attributable to shareholders decreased by 11.24% to 1.404 billion yuan [2]. - The company has cumulatively distributed dividends amounting to 2.246 billion yuan since its A-share listing, with 615 million yuan distributed over the past three years [3]. Stock Market Activity - As of November 19, 2023, Unisplendour's stock price was 25.23 yuan per share, with a market capitalization of 72.16 billion yuan. The trading volume was 598 million yuan, with a turnover rate of 0.82% [1]. - The stock has seen significant net outflows, with a net outflow of 101 million yuan on November 19, 2023. Large orders accounted for 19.09% of total buying and 28.95% of total selling [1]. Shareholder Structure - As of October 31, 2025, Unisplendour had 285,000 shareholders, an increase of 3.95% from the previous period. The average number of circulating shares per shareholder decreased by 3.80% to 10,035 shares [2]. - The top ten circulating shareholders include significant institutional investors, with notable reductions in holdings for several ETFs [3].

11月19日，中国海防盘中上涨2.10%，截至10:42，报30.13元/股，成交1.10亿元，换手率0.52%，总市值 214.11亿元。 资金流向方面，主力资金净流入201.94万元，特大单买入255.53万元，占比2.32%，卖出104.82万元，占 比0.95%；大单买入2170.94万元，占比19.71%，卖出2119.71万元，占比19.24%。 中国海防今年以来股价涨6.61%，近5个交易日跌0.03%，近20日跌0.95%，近60日跌15.60%。 资料显示，中国船舶重工集团海洋防务与信息对抗股份有限公司位于北京市海淀区昆明湖南路72号，成 立日期1993年11月18日，上市日期1996年11月4日，公司主营业务涉及电子防务装备领域、电子信息产 业领域、专业技术服务领域,并在这些领域中开展水声电子防务产品、电子特装产品、电子信息产品等 方向上的研发生产并提供相关专业技术服务。主营业务收入构成为：电子信息产品51.40%，水声电子 防务产品30.31%，特装电子产品14.83%，其他(补充)1.74%，专业技术服务及其他1.72%。 中国海防所属申万行业为：国防军工-航海装备Ⅱ-航海装备Ⅲ。所属 ...

九号公司所属申万行业为：汽车-摩托车及其他-其他运输设备。所属概念板块包括：融资融券、机器人 概念、小米概念、智能交通、破净股等。 11月17日，九号公司盘中下跌2.00%，截至09:48，报58.71元/股，成交8317.94万元，换手率0.25%，总 市值421.30亿元。 资金流向方面，主力资金净流出1548.95万元，特大单买入0.00元，占比0.00%，卖出1476.66万元，占比 17.75%；大单买入2006.03万元，占比24.12%，卖出2078.33万元，占比24.99%。 九号公司今年以来股价涨27.73%，近5个交易日涨0.53%，近20日跌7.68%，近60日跌3.34%。 资料显示，九号有限公司位于北京市海淀区西小口路66号中关村东升科技园A4号楼，成立日期2014年 12月10日，上市日期2020年10月29日，公司主营业务涉及各类智能短程移动设备的设计、研发、生产、 销售及服务。主营业务收入构成为：电动两轮车58.10%，电动平衡车&电动滑板车18.57%，其他产品 12.17%，配件收入6.57%，全地形车4.58%。 责任编辑：小浪快报 截至10月31日，九号公司股东户数3 ...

Core Viewpoint - 中航成飞's stock price has shown a significant increase this year, with a year-to-date growth of 16.24%, despite recent fluctuations in the short term [1][2]. Financial Performance - For the period from January to September 2025, 中航成飞 achieved a revenue of 482.86 billion yuan, representing a year-on-year growth of 3962.86% [2]. - The net profit attributable to shareholders for the same period was 21.69 billion yuan, reflecting a year-on-year increase of 2001.33% [2]. Stock Market Activity - As of November 14, 中航成飞's stock was trading at 82.70 yuan per share, with a total market capitalization of 2209.82 billion yuan [1]. - The stock has experienced a net outflow of 256.20 million yuan in principal funds, with significant buying and selling activity from large orders [1]. Shareholder Information - As of November 10, 中航成飞 had 72,700 shareholders, a decrease of 1.11% from the previous period, with an average of 8,060 circulating shares per shareholder, an increase of 1.12% [2]. - The company has distributed a total of 19.59 billion yuan in dividends since its A-share listing, with 17.20 billion yuan distributed in the last three years [3]. Institutional Holdings - As of September 30, 2025, 富国中证军工龙头ETF was the fifth largest circulating shareholder, holding 6.63 million shares, an increase of 969,000 shares from the previous period [3]. - Other notable institutional shareholders include 易方达创业板ETF and 华泰柏瑞沪深300ETF, with varying changes in their holdings [3].

Group 1 - The core viewpoint of the news is that Dongtu Technology's stock has experienced fluctuations, with a year-to-date increase of 84.67% but a recent decline in the last five trading days by 3.64% [1] - As of November 14, Dongtu Technology's stock price is 21.20 yuan per share, with a market capitalization of 13.036 billion yuan [1] - The company has seen a net outflow of main funds amounting to 16.6873 million yuan, with significant selling pressure observed [1] Group 2 - Dongtu Technology, established on March 27, 2000, specializes in the research, production, and sales of hardware devices in the industrial control network field [2] - The company's main business revenue composition includes 68.97% from industrial network communication, 20.05% from intelligent controllers and solutions, and 10.98% from industrial operating systems and related software services [2] - As of September 30, the number of shareholders is 58,700, a decrease of 9.62% from the previous period, while the average circulating shares per person increased by 10.88% [2] Group 3 - Dongtu Technology has distributed a total of 107 million yuan in dividends since its A-share listing, with no dividends paid in the last three years [3]