海南自贸港智能交通 产业招商大会举行 海南日报海口11月21日讯(海南日报全媒体记者 周晓梦)11月21日，2025第二十届中国智能交通大 会进入第三天，海南自贸港智能交通产业招商大会(以下简称招商大会)在海口举行。 招商大会以"集'生态圈'力量助力海南自贸港智能交通高质量发展"为主题，邀请来自省内外的政府 部门代表、行业组织负责人、企业家等齐聚一堂，聚焦智能交通行业发展趋势和市场需求、推动产业链 多方合作共赢等议题，共同探讨海南智能交通产业发展的新机遇、新路径。 参会嘉宾们认为，当前，海南自贸港智能交通领域迎来技术应用与产业创新的黄金机遇，期待未来 海南持续发挥政策优势，构建更加完善的智能交通体系，加强产业链上下游企业间的合作，形成优势互 补、资源共享的良性发展格局，为海南自贸港建设提供坚实的交通保障，同时也为全国智能交通建设提 供可借鉴的海南经验与模式。 招商大会现场还发布新时代智能交通发展海口倡议，举办智能交通产业生态共建签约、智能交通全 场景项目签约，并为海南省交通行业数据要素服务中心揭牌。 省政府党组成员刘登山出席并致辞。 ...

Core Insights - The 2025 China Intelligent Transportation Conference (ITSAC 2025) was held from November 19 to 25, focusing on "Artificial Intelligence - New Driving Force for High-Quality Development of Intelligent Transportation" [1] - The "Data Building 2.0" team from the Hainan Air Traffic Management Bureau won third place in the "Urban Low-altitude Logistics Ground-Air Collaborative Delivery Optimization" challenge, being the only award-winning team from Hainan [1][2] Group 1 - The challenge attracted 61 teams from renowned universities and top innovation teams across the country, including Beihang University and Tongji University [2] - The "Data Building 2.0" team developed a "multi-vehicle-multi-drone collaborative delivery path optimization algorithm based on multi-stage hybrid heuristics," showcasing significant advantages over traditional methods in terms of solution quality, robustness, practicality, and scalability [2] - The algorithm integrates various technologies such as clustering, TSP, genetic algorithms, tabu search, and adaptive large neighborhood search, providing an innovative and practical "Hainan solution" for urban low-altitude logistics delivery challenges [2] Group 2 - The award signifies a solid step for the Hainan Air Traffic Management Bureau in supporting national strategies and contributing to the construction of the Free Trade Port [3] - The bureau aims to continue focusing on key technological breakthroughs and encourages more innovative teams like "Data Building 2.0" to contribute to building a safe, efficient, and green three-dimensional transportation system in Hainan [3]

Core Insights - The roundtable forum during the 2025 20th China Intelligent Transportation Conference highlighted the opportunities and challenges for the intelligent transportation industry in Hainan under the backdrop of the Hainan Free Trade Port's impending closure [2] - Experts believe that with the dual drivers of favorable policies and market potential, Hainan can become a new high ground for the application of intelligent transportation technologies and industrial development [2] Group 1: Policy and Market Opportunities - Hainan is currently in an unprecedented golden development period due to the upcoming closure of the Hainan Free Trade Port, which presents significant opportunities for collaboration and innovation in the transportation sector [2] - The clear planning and specific goals in Hainan's transportation sector are key factors attracting companies to establish operations in the region [2][3] Group 2: Technological Development and Infrastructure - China Tower has over 16,000 communication towers in Hainan and aims to build a robust digital foundation for intelligent transportation through "vehicle-road-cloud" collaboration [3] - The company is also focusing on the low-altitude economy and developing a service system that includes physical and information infrastructure, as well as drone detection capabilities [3] Group 3: Project Involvement and Future Potential - Zhongzitai Technology has a long-standing relationship with Hainan and has participated in significant projects like the Haiwen Bridge and the Ring Island Tourist Road, indicating strong growth potential in smart transportation and tourism integration [3] - The unique advantages of Hainan for developing vehicle-road-cloud collaborative autonomous driving technology are emphasized, with a focus on policy guidance and technological innovation to accelerate application [3] Group 4: Data Utilization and Traffic Management - The importance of digital public infrastructure and smart transportation technology applications in Hainan is discussed, with a focus on optimizing traffic flow between highways and local roads [4] - Companies highlight the need to leverage advanced data analysis technologies to enhance traffic management, providing scientific bases for traffic planning and policy formulation [4]

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 ...

Core Viewpoint - The stock of Tuowei Information has shown significant volatility, with a notable increase in share price and trading volume, indicating strong market interest and potential investment opportunities [1][2]. Group 1: Stock Performance - As of November 20, Tuowei Information's stock price increased by 2.06%, reaching 34.21 CNY per share, with a trading volume of 1.351 billion CNY and a turnover rate of 3.50% [1]. - The stock has appreciated by 86.84% year-to-date, with a 7.78% increase over the last five trading days, but has seen a decline of 2.48% over the last 20 days and 2.03% over the last 60 days [1]. - The company has appeared on the stock market's "龙虎榜" (top trading list) 20 times this year, with the most recent appearance on August 28 [1]. Group 2: Financial Performance - For the period from January to September 2025, Tuowei Information reported a revenue of 2.078 billion CNY, a year-on-year decrease of 29.43%, while the net profit attributable to shareholders was 105 million CNY, reflecting a significant year-on-year increase of 852.03% [2]. - The company has distributed a total of 138 million CNY in dividends since its A-share listing, with no dividends paid in the last three years [3]. Group 3: Shareholder Structure - As of September 30, 2025, the number of shareholders for Tuowei Information reached 459,100, an increase of 1.17% from the previous period, with an average of 2,495 shares held per shareholder, a decrease of 1.19% [2]. - Among the top ten circulating shareholders, notable changes include a decrease in holdings by the Southern CSI 500 ETF and an increase by the Hong Kong Central Clearing Limited [3].

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].

Core Viewpoint - China Marine Defense's stock price increased by 2.10% on November 19, reaching 30.13 CNY per share, with a total market capitalization of 21.41 billion CNY [1] Group 1: Financial Performance - For the period from January to September 2025, China Marine Defense reported revenue of 1.93 billion CNY, a year-on-year increase of 2.80%, and a net profit attributable to shareholders of 154 million CNY, up 3.43% year-on-year [2] - The company has distributed a total of 1.20 billion CNY in dividends since its A-share listing, with 360 million CNY distributed over the past three years [3] Group 2: Stock Market Activity - As of November 19, the stock had a trading volume of 110 million CNY and a turnover rate of 0.52%, with a net inflow of 201,940 CNY from main funds [1] - The stock price has increased by 6.61% year-to-date, but has seen a decline of 0.03% over the last five trading days, 0.95% over the last twenty days, and 15.60% over the last sixty days [1] Group 3: Shareholder Information - As of September 30, 2025, the number of shareholders increased by 21.20% to 37,400, while the average circulating shares per person decreased by 17.49% to 18,996 shares [2] - Among the top ten circulating shareholders, new entrants include Southern Military Reform Flexible Allocation Mixed A (004224) and Fortune CSI Military Industry Leader ETF (512710) [3]