这家由小米（01810）创始人雷军参与创立、现由兰满桔掌舵的IDC（互联网数据中心）服务商，因业绩增长停滞、关联交易定 价公允性存疑、客户集中度畸高等问题，暴露了业务模式的脆弱性。 尽管头顶"专精特新"光环，但面对IDC行业白热化竞争，尚航科技能否讲好资本故事仍是未知数。 雷军退居二股东 5月13日，成立15年、历经三次资本化尝试的广州尚航信息科技股份有限公司（下称"尚航科技"，曾用新三板股票代码 873374），在北交所IPO审核通道中被监管第二次问询。 尚航科技诞生于雷军与兰满桔的"创业合谋"。2010年公司成立时，雷军持股57.15%为第一大股东，但2011年初即以1元价格向兰 满桔转让29.15%股权，至2015年7月，雷军不再担任尚航科技的董事。 但经历多次股权变更后，尚航科技的股权结构引发市场对"一股独大"的担忧。招股书显示，兰满桔曾任网宿科技（300017）、上 海帝联信息高管，其前夫张海2021年离婚后退出董事会，兰满桔成为公司第一大股东。 截至2024年上半年，兰满桔通过直接及间接方式控制公司44.19%股份，雷军持股19.47%退居第二。 图片来源：尚航科技招股书，下同 营收停滞，净利润下 ...

南方财经全媒体记者谭砚文 实习生王明雁 广州报道 日前，第十五届全国运动会和全国第十二届残疾人运动会暨第九届特殊奥林匹克运动会合作伙伴赞助服 务计划发布暨第二批市场开发签约仪式在广州举行。 活动现场，中国联合网络通信有限公司广东省分公司相关负责人介绍，中国联通为赛事提供了1.5亿元 的赞助，合作内容包括建设赛事指挥中心（MOC）、建设信息技术运营中心（TOC）、建设广播电视 传输专网，以及重点场馆的业务及网络服务和重大活动的应急保障。 其中，在赛事指挥中心（MOC）、信息技术运营中心（TOC）的建设中，中国联通将按照组委会和信 息化专班的要求，实现赛事城市一点联动，实现综合数据一屏统揽，实现赛事服务对人员、车辆、物资 的资源的精准调度和精准保障。 当前，十五运会和残特奥会的筹备工作正在有序推进，三大运营商将联手提升赛事数字化服务能力，为 赛会高效运行和观众观赛体验提供保障，以赛事为契机推动粤港澳大湾区数字化发展。 活动现场，中国电信、中国移动、中国联通等企业发布合作伙伴服务计划，三大通信运营商首次在大湾 区联手，推动赛事数字化、智能化升级，为观众和运动员带来新体验，助力打造世界一流"数智湾区"。 中国电信股份 ...

尚航科技在怀来东湾机房的客户主要为三大运营商，终端客户主要为互联网企业。2024年8月起，腾讯 集团已终止向公司采购IDC资源，为应对该不利影响尚航科技开拓了新客户。 瑞财经 王敏 5月13日，广州尚航信息科技股份有限公司（以下简称"尚航科技"）发布关于公开发行股票 并在北交所上市申请文件的第二轮审核问询函。 招股书显示，公司是互联网数据中心领域的一站式服务提供商，主营业务包括IDC综合服务、云综合服 务及其他服务。 报告期内，公司前五大客户主要为三大基础电信运营商及大中型互联网企业，发行人对前五大客户的销 售额占主营业务收入的比例分别为61.40%、66.91%、79.31%及78.95%，客户集中度较高。 其中，2024年上半年，三大基础电信运营商中国电信、中国移动、中国联通贡献49.13%销售收入。 根据问询回复，尚航科技2022年引入三大基础电信运营商并成为主要客户。报告期内，尚航科技存在客 户、供应商重合的情况，主要为三大运营商，尚航科技向三大运营商销售机柜的服务区域与向三大运营 商采购机柜等IDC资源的服务区域相近，均在无锡、怀来地区。 关于业绩下滑风险。根据问询回复及公开信息，报告期内，尚航科技 ...

Group 1 - The communication index has shown a strong increase of 1.23%, with notable stocks such as Qiyu Technology reaching the daily limit increase and Cambridge Technology rising by 7.18% [1] - The communication ETF has seen a weekly increase of 5.11%, ranking first among comparable funds [1] - The trading volume of the communication ETF was 4.34%, with a transaction value of 4.74 million yuan [3] Group 2 - The communication ETF has experienced a significant growth in scale, increasing by 2.26 million yuan over the past two weeks, leading among comparable funds [3] - The ETF's share count has grown by 22 million shares in the last three months, also ranking first among comparable funds [3] - Zhongji Xuchuang, a leading company in optical communication, reported a revenue of 23.862 billion yuan for 2024, a year-on-year increase of 122.64%, and a net profit of 5.171 billion yuan, up 137.93% [3] Group 3 - The first quarter of 2025 saw Zhongji Xuchuang achieve a revenue of 6.674 billion yuan, a year-on-year increase of 37.82%, and a net profit of 1.583 billion yuan, up 56.83% [3] - Predictions indicate that global AI spending will reach 500 billion dollars in 2025, suggesting sustained high growth in revenue and profit for related companies [3] - Companies in the server and connector sectors are expected to perform well due to increased AI demand and capital expenditure growth from domestic and international internet firms [3] Group 4 - The top ten weighted stocks in the communication index account for 58.92% of the total, including major players like China Telecom, ZTE, and China Mobile [4] - Investors can access optical communication investment opportunities through the communication ETF linked fund [4]

Core Insights - The China Central Enterprise Innovation Driven Index (000861) has shown a strong increase of 1.37% as of May 12, 2025, with notable gains in constituent stocks such as Ruike Laser (300747) up 11.37% and Guorui Technology (600562) up 9.99% [3] - The Central Enterprise Innovation Driven ETF (515900) has also risen by 1.34%, with a latest price of 1.44 yuan, and has a trading volume of 562.87 million yuan [3] - The ETF's scale has reached 3.3 billion yuan, ranking it in the top quarter among comparable funds [3] Performance Metrics - As of May 9, 2025, the Central Enterprise Innovation Driven ETF has achieved a net value increase of 24.83% over the past three years, ranking 312 out of 1747 in equity funds, placing it in the top 17.86% [4] - The ETF has recorded a maximum monthly return of 15.05% since inception, with the longest consecutive monthly gain being five months and a total gain of 24.91% [4] - The average return for the months with gains is 4.08%, and the annual profit percentage stands at 80.00%, with a historical three-year holding profit probability of 97.34% [4] Risk and Fee Structure - The management fee for the Central Enterprise Innovation Driven ETF is 0.15%, and the custody fee is 0.05%, which are the lowest among comparable funds [4] - The tracking error over the past five years is 0.038%, indicating the highest tracking precision among comparable funds [4] Index Composition - The top ten weighted stocks in the Central Enterprise Innovation Driven Index include Hikvision (002415), State Grid NARI (600406), and China Telecom (601728), collectively accounting for 34.48% of the index [5][6] - The individual weights of the top stocks range from 5.08% for Hikvision to 2.60% for China Railway (601390) [8]

Group 1: 5G-A Network Overview - The transition from "5G" to "5G-A" indicates a significant upgrade in network capabilities, with 5G-A offering peak download speeds of up to 10Gbps compared to 1Gbps for standard 5G [1] - To access 5G-A speeds, users must have compatible devices, activate a 5G-A data plan, and be within the coverage area of 5G-A base stations [1] - 5G-A is crucial for industries requiring high-speed connectivity, such as drones and smart driving, enhancing the overall user experience in various applications [1] Group 2: Technological Advancements - 5G-A enhances multiple dimensions including capacity, speed, latency, positioning accuracy, and connection stability, supporting advanced applications like XR and 3D without glasses [2] - In the smart driving sector, 5G-A's low latency and high precision enable real-time traffic signal reception and obstacle warnings, improving safety [3] - The integration of 5G-A with satellite navigation systems allows for centimeter-level vehicle positioning, facilitating advanced driving applications [3] Group 3: Industry Growth and Opportunities - The low-altitude economy is experiencing rapid growth, coinciding with the commercial rollout of 5G-A, which enhances operational efficiency in the drone industry [3] - Major telecommunications companies are actively expanding their 5G-A networks, with China Mobile planning to cover over 300 cities by the end of 2024 [5] - China Telecom and China Unicom are also increasing their 5G-A deployments, with significant investments and plans for extensive coverage [6] Group 4: Policy and Future Projections - Local governments are supporting 5G-A applications, with initiatives launched in provinces like Shandong and Chongqing to enhance network infrastructure [6] - By 2025, the information and communication industry aims to achieve comprehensive commercial deployment of 5G-A, with projections indicating that China will account for over 50% of global 5G-A users [7]

Core Viewpoint - The introduction of 5G-A (5G-Advanced) marks a significant upgrade in mobile communication technology, but its impact on personal users remains limited, prompting operators to consider targeted deployment rather than full coverage [1][2][9]. Group 1: 5G-A Overview - 5G-A is an upgraded version of 5G, characterized by higher speeds, improved upload capabilities, and lower latency [7][9]. - Users have reported that the experience of connecting to 5G-A does not significantly differ from 5G, leading to questions about the necessity of widespread deployment [5][7]. Group 2: Operator Strategies - Major telecom operators are cautious about investing heavily in 5G-A due to the ongoing recovery period of 4G investments and the substantial costs associated with 5G infrastructure [9][11]. - Operators are focusing on specific scenarios where 5G-A can enhance user experience, such as in crowded areas like train stations and sports venues, rather than pursuing a blanket coverage strategy [8][9]. Group 3: Industrial Applications - 5G-A is expected to play a crucial role in industrial applications, including IoT, vehicle networking, and smart manufacturing, where its capabilities can lead to significant efficiency improvements [12]. - Successful implementations of 5G-A in industrial settings have already been reported, showcasing its potential to enhance operational efficiency and reduce costs [12].

Group 1 - The event "Zheng Zheng Ri Shang Qing Chun Fei Yang" concert was successfully held with nearly 20,000 attendees, showcasing the robust 5G network capabilities of Shandong Unicom Weifang branch [1][3] - A specialized team of 30 was formed to ensure efficient communication network support, completing venue surveys and base station designs three weeks in advance [3][4] - The network optimization included the addition of 14 high-performance 5G base stations and 18 4G devices, along with the expansion of 12 surrounding base stations [3][4] Group 2 - Innovative 5G Massive MIMO technology was deployed to manage high traffic, ensuring stable connectivity for nearly 1,000 concurrent users per base station during peak times [4][5] - The concert achieved a 99.9% 5G network connectivity rate, with an average download speed exceeding 200 Mbps and total data transmission surpassing 1.5 TB [5][6] - User experience was validated through live testing, demonstrating smooth streaming for over 3,000 concurrent viewers, highlighting the network's performance in high-density scenarios [7] Group 3 - The event is considered a benchmark case for Shandong Unicom in the smart cultural and sports sector, with ongoing efforts to integrate innovative technologies into regular operations [7]

5G又有重磅驱动！ 今日午后，A股5G概念股局部异动，武汉凡谷直线涨停，硕贝德涨超10%，创远信科直线拉涨超13%，硕贝德、广哈 通信、华脉科技、瀛通通讯等纷纷冲高。 据央视新闻报道，最近，不少北京移动和联通用户发现手机上出现了5G高级（下文称"5G-A"）信号。报道认为， 5G-A和5G相比，能够在容量、速率、时延、定位、可靠性等方面实现大幅提升，可以带来更快、更优质的通信体 验，并有望实现低成本千亿物联。 据业内专家介绍，中国电信运营商已在全国31个省区部署了5G-A试验网络，初期容量可支持5000万用户。该技术也 已在欧洲、拉美、中东等全球其他地区得到验证。中国移动表示，计划今年投资近100亿元人民币（约合14亿美 元），扩展其5G-A无线网络中基于人工智能的应用，并升级超过40万个基站。中国电信等其他运营商正在多个行业 试点5G-A解决方案。 与此同时，中国联通计划在39个重点城市和300多个城市应用区启动5G-A，覆盖物联网（IoT）、车联网（IoV）和 工业互联网等关键场景。目前，中国移动已公布100个支持5G-A网络的试点城市，并计划在今年年底前将覆盖范围 扩大到全国300多个城市。仅在北京，就 ...

Core Viewpoint - Beijing Unicom has launched the "Dual Ten Thousand Megabit AI Empowerment Action" to enhance digital transformation and improve public services through the integration of dual ten-thousand megabit networks and AI technology [1][2]. Group 1: Company Initiatives - Beijing Unicom has established the first ten-thousand optical network village live broadcast base and the largest ten-thousand experience space in the country, setting an industry benchmark [1]. - The company aims to cover over 50% of residential communities in Beijing with ten-thousand broadband capabilities, reaching nearly 5,000 communities, and has surpassed 1.5 million 5G-A users [2]. - The initiative includes three major measures: "New Network Connection," "New Intelligence Aggregation," and "New Commitment Practice," focusing on network innovation, product ecosystem development, and service enhancement [2]. Group 2: Technological Advancements - The F5G-A and 5G-A ten-thousand networks can achieve download speeds of 10,000 Mbps and upload speeds of 1,000 Mbps, supporting over 200 large smart devices simultaneously [3]. - The integration of AI with dual ten-thousand networks is expected to accelerate the commercialization of the dual ten-thousand industry by 2025, enhancing user experience across various scenarios [3]. Group 3: Industry Expectations - The Beijing Municipal Communications Administration has expressed expectations for Beijing Unicom to continue strengthening network infrastructure, leading industry innovation, and enhancing key technology research and development [1].