证券之星消息，12月25日通信设备板块较上一交易日下跌0.32%，亨通光电领跌。当日上证指数报收于 3959.62，上涨0.47%。深证成指报收于13531.41，上涨0.33%。通信设备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688387 | 信科移动 | 11.11 | 15.49% | 218.03万 | | 22.97亿 | | 600345 | 长江通信 | 32.73 | 10.02% | 25.30万 | | 8.17亿 | | 002792 | 通宇通讯 | 38.18 | 10.00% | 114.51万 | | 42.63亿 | | 002583 | 海能达 | 11.89 | 9.99% | 133.74万 | | 15.48亿 | | 688283 | 坤恒顺维 | 37.24 | 8.79% | 3.59万 | | 1.28亿 | | 688418 | 農有科技 | 41.59 | 5.91% | 21.57万 | | 8. ...

Core Viewpoint - The transformation of Jinxi from a traditional water town to an industrial stronghold exemplifies a successful integration of industry and urban development, showcasing a model for high-quality economic transformation in rural areas [5]. Group 1: Industrial Development - Jinxi has emerged as a competitive industrial ecosystem focusing on three main industries: consumer electronics, communication equipment, and automotive electronics, with a total planned area of 15.1 square kilometers [2]. - The first batch of 41 projects with a total investment exceeding 30 billion was launched, marking the establishment of a significant industrial cluster projected to reach a scale of 100 billion [2]. - The establishment of the Bailian Lake low-altitude test flight base, the first of its kind in East China, highlights Jinxi's commitment to innovative industries, particularly in the low-altitude economy [2]. Group 2: Urban Development - Jinxi's urban development strategy emphasizes the integration of industry and city, with 14 residential projects totaling 12 billion under construction to meet the housing needs of 94,000 residents [3]. - A comprehensive transportation network is being developed, including the "four horizontal and five vertical" system, to enhance connectivity and accessibility [3]. - The introduction of well-known hotel brands and diverse commercial offerings aims to enrich the living experience in Jinxi, balancing industrial strength with livability [3]. Group 3: Talent and Community Services - Jinxi is focused on enhancing the quality of life for its workforce through a comprehensive service system that connects industry, talent, and community needs [4]. - The establishment of a service center for industrial workers aims to provide a one-stop solution for various needs, enhancing workers' sense of belonging and satisfaction [4]. - The collaboration between educational institutions and industries through the establishment of the Lixun Precision Intelligent Manufacturing Industry Academy ensures a continuous supply of skilled talent to meet industrial demands [4]. Group 4: Overall Transformation - Jinxi's transformation reflects a deep dialogue between tradition and modernity, industry and urbanization, and development and livelihood, achieving a harmonious coexistence of historical charm and industrial vitality [5]. - The ongoing development of the Lixun Science Park and the rise of new industries like low-altitude economy indicate Jinxi's potential as a growth pole in southern Kunshan [6]. - Jinxi's experience demonstrates that high-quality rural economic development does not require a choice between tradition and modernity, but rather a precise focus on positioning and execution [6].

| 权益类证券大宗交易(协议交易) | | | | | | | 团 下载 | | --- | --- | --- | --- | --- | --- | --- | --- | | 交易日期 | 证券代码 | 证券简称 | 成交价格 (元) | 成交量 (万股/万份) | 成交金额 (万元) | 买方营业部 | 卖方营业部 | | 2025-12-25 | 000063 | 中兴通讯 | 38.11 | 7.00 | 266.77 机构专用 | | 中信建投证券股份 | | | | | | | | | 有限公司福清福和 | | | | | | | | | 路正差量不部 | 12月25日，中兴通讯大宗交易成交7万股，成交额266.77万元，占当日总成交额的0.07%，成交价38.11 元，较市场收盘价38.11元持平。 ...

格隆汇12月25日丨万马科技(300698.SZ)在投资者互动平台表示，公司通信行业用智算中心液冷服务器 机柜尚在研发中，相关信息请以公司公告和披露信息为准。 ...

Core Viewpoint - The total trading volume of the Shanghai and Shenzhen stock markets reached 1.92 trillion yuan on December 25, reflecting an increase of approximately 442.55 billion yuan compared to the previous trading day [1] Trading Volume Summary - The trading volume in the Shanghai market was 785.02 billion yuan, while the Shenzhen market recorded 1.14 trillion yuan [1] - The top traded stock was Zhongji Xuchuang, with a trading volume of 16.55 billion yuan [1] - Other notable stocks included Industrial Fulian, Aerospace Development, Xinyi Sheng, and Aerospace Electronics, with trading volumes of 13.55 billion yuan, 13.34 billion yuan, 12.73 billion yuan, and 11.59 billion yuan respectively [1]

Core Insights - Ericsson's latest reports highlight the transition from a "sell data" to a "sell services" business model, emphasizing the importance of service reliability and customer experience in the 5G landscape [2] - The global 5G user base is projected to reach 2.9 billion by the end of 2025, with China leading in adoption rates [3] - Key technological trends identified include Agentic AI, Integrated Sensing and Communication (ISAC), the fusion of optical and wireless technologies, and the emergence of quantum computing [6] Group 1: Business Model Transformation - Ericsson introduced the concept of "differentiated connectivity" in 2024, marking a shift from selling data to selling services, which involves three fundamental differences: value proposition, customer perception, and pricing logic [2] - The company emphasizes that operators must evolve from "pipeline providers" to "capability enablers," requiring collaboration with developers and application providers [2] - Currently, 118 operators globally are offering differentiated connectivity services, with 65 having commercialized these offerings [2] Group 2: 5G Development and Market Trends - By the end of 2025, the global 5G subscriber base is expected to account for one-third of all mobile users, with projections indicating this will rise to two-thirds by 2031 [3] - China has a leading position in 5G adoption, with nearly 70% of mobile users signed up for 5G, significantly higher than the global average of 43% [3] - The report indicates that 80% of Ericsson's 5G customers are expected to upgrade to Standalone (SA) networks within the next two to three years [3] Group 3: Key Technological Trends - The four key technology trends identified by Ericsson include: - Agentic AI, which will create a new value chain for "network for AI" and accelerate network intelligence [6] - Integrated Sensing and Communication (ISAC), which will enable networks to function as sensors, applicable in various scenarios [6] - The fusion of optical and wireless technologies to meet the extreme demands of AI applications [6] - The advent of quantum computing for telecom optimization, currently in the NISQ stage [6] Group 4: Case Studies - Singapore Telecommunications (Singtel) is transitioning to a service model based on slicing services, with over one-third of postpaid users opting for the highest tier of slicing services by Q3 2025 [4] - T-Mobile has pioneered 5G SA and innovative slicing services, integrating them with Starlink for enterprise packages, leading to significant stock price growth compared to peers [4]

声明：市场有风险，投资需谨慎。本文为AI大模型基于第三方数据库自动发布，任何在本文出现的信 息（包括但不限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成 个人投资建议。受限于第三方数据库质量等问题，我们无法对数据的真实性及完整性进行分辨或核验， 因此本文内容可能出现不准确、不完整、误导性的内容或信息，具体以公司公告为准。如有疑问，请联 系biz@staff.sina.com.cn。 责任编辑：小浪快报 2025年12月25日，通宇通讯（sz002792）触及涨停，涨停价38.18元，涨幅10%，总市值200.25亿元，流 通市值127.29亿元，截止发稿，总成交额37.83亿元。 根据喜娜AI异动分析，通宇通讯涨停原因可能如下，海外业务拓展+卫星通信布局+公司治理优化： 1、 公司专注于通信天线及射频器件产品，近期海外业务拓展取得突破，首次超过国内收入，与爱立信等核 心客户合作深化，欧美市场取得进展。同时，公司通过投资、合资等方式构建"星 - 地 - 端"全产业链卫 星通信布局，符合国家政策导向，虽新业务尚处投入期，但长期潜力大。 2、公司治理结构不断完善， 修订和制定了24项管 ...

Group 1: Shenzhen's Capital Landscape - As of December 18, 2025, Shenzhen has 592 listed companies, with 15 new additions in 2025, including 424 A-share companies across various exchanges [1] - Shenzhen's A-share companies have a total market capitalization of 11.34 trillion yuan, accounting for 10.83% of the national total, with a year-on-year growth of 36.82% [1] - The total revenue of Shenzhen's A-share companies reached 3.2955 trillion yuan, a year-on-year increase of 5.96%, contributing to 9.43% of the national revenue [1] Group 2: R&D Investment in Shenzhen - In the first half of 2025, Shenzhen companies disclosed R&D expenses exceeding 102.57 billion yuan, a year-on-year increase of 14.60%, representing 13.9% of the national A-share R&D expenses [2] - The R&D intensity of Shenzhen companies stands at 3.11%, leading other major cities, with manufacturing firms accounting for 90.95% of R&D spending [2] - Over 60% of A-share companies in Shenzhen have overseas revenue totaling 553.33 billion yuan, with significant contributions from manufacturing [2] Group 3: Beijing's Capital Dynamics - By December 2025, Beijing is expected to have over 800 listed companies, leading the nation, with approximately 480 A-share companies and a total market capitalization exceeding 35 trillion yuan [3] - R&D expenses for Beijing's A-share companies are around 120 billion yuan, the highest in the country, with a focus on foundational research and original innovation [3] - The Beijing Stock Exchange plays a crucial role in supporting innovative SMEs, with about 18% of its listed companies being from Beijing [3] Group 4: Shanghai's Capital Environment - Shanghai has around 680 listed companies, with approximately 430 A-share companies and a total market capitalization of about 13 trillion yuan [4] - The Shanghai Stock Exchange's Sci-Tech Innovation Board features 110 companies, accounting for 22% of the national total, with a market capitalization of about 2.8 trillion yuan [4] - Over 50% of Shanghai's Sci-Tech companies have more than 30% of their revenue from overseas, indicating a strong international presence [4] Group 5: Comparative Analysis of the Three Cities - Beijing's capital structure is characterized by state-owned enterprises contributing over 65% of its total market value, while Shanghai has a balanced multi-industry layout [5] - Shenzhen focuses on rapid industrialization and iteration, while Beijing emphasizes foundational research and Shanghai prioritizes application and internationalization [5] - The financial sector in Beijing is heavily regulated, while Shanghai's financial services are market-oriented, and Shenzhen's financial sector is closely integrated with manufacturing [5] Group 6: Complementary Capital Ecosystem - The three cities are forming a complementary capital ecosystem, with Beijing evolving into an "innovation source," Shanghai solidifying its "capital hub" status, and Shenzhen enhancing its role as an "industrial innovation arena" [6] - Investment from Beijing's venture capital firms in Shenzhen's tech companies increased by 31% year-on-year, indicating growing inter-city capital flow [6] - The differences in company numbers and market values reflect the strategic positioning and resource endowments of each city, contributing to a resilient national innovation system [6]

Group 1 - Yu Minhong has selected a successor for Dongfang Zhenxuan, with Sun Jin, the vice president of New Oriental Education Technology Group, expected to take over as CEO [3] - ZTE has received several collaboration invitations from major AI model manufacturers, indicating a potential expansion of its AI ecosystem beyond its partnership with ByteDance [5] - Li Auto is merging its first and second product lines following the departure of Zhang Xiao, who is reportedly leaving to pursue entrepreneurial ventures [5] Group 2 - Nvidia plans to deliver its H200 AI chips to Chinese customers before the Lunar New Year, with an estimated shipment of 5,000 to 10,000 chip modules [5] - Mercedes-Benz has officially acquired a stake in Qianli Technology, potentially appointing a board member to enhance collaboration in AI and smart driving technologies [7] - Bilibili has denied rumors of a shift to a fully paid viewing model, leading to the arrest of individuals spreading false information [7] Group 3 - The BMW electric M3 is undergoing road testing, expected to feature 700 horsepower and a four-motor drive system [15] - ByteDance has launched a formal mathematical reasoning model, Seed Prover 1.5, achieving a score that meets gold medal standards in international mathematics competitions [17] - Alibaba has upgraded its voice model Qwen3-TTS, allowing for advanced voice design and imitation capabilities [20] Group 4 - Tesla's new car registrations in Europe have dropped by 28% year-on-year, with a significant decline in the EU market [21] - The number of new AI applications launched in China in the second half of the year reached 205, with a notable focus on in-app AI features [21] - Global smartwatch shipments are projected to grow by 7% by the end of 2025, led by brands like Huawei and Apple [21]

■ 苏诗钰 日前，A股市场年成交额首破400万亿元。截至12月23日收盘，A股市场年内累计成交额达407.82万亿 元，较去年同期增长58.49%。超过98%的交易日成交额维持在万亿元以上，其中成交额突破2万亿元的 交易日占比23.6%。这份沉甸甸的数据，折射出资本市场的旺盛活力。 笔者认为，成交额的历史性突破，是政策赋能、资金集聚与产业升级协同共振的必然结果。 一方面，今年以来，资本市场改革持续深化，释放制度红利。监管部门推出一系列改革举措，服务科技 创新和新质生产力发展，激发多层次资本市场活力；推动多元常态化退市机制持续显效，形成"优胜劣 汰"的良性生态；同时，持续推动上市公司进一步加大分红力度，增加分红频次，用好回购、并购重组 等市值管理工具，持续提升公司投资价值。从资金端看，险资、社保基金等长期资金稳步入市，中国资 产因估值优势持续吸引外资流入，这为成交额的稳步攀升提供了坚实支撑。 当然，在市场活跃度提升的同时，更要坚守"稳"与"进"的辩证统一。日前召开的中央经济工作会议提 出"持续深化资本市场投融资综合改革"，彰显了党中央对资本市场发展的高度重视。未来，需要进一步 优化市场环境，强化风险防控，引导成 ...