通鼎互联所属申万行业为：通信-通信设备-通信线缆及配套。所属概念板块包括：光纤光缆、光通信、 5G、长三角一体化、融资融券等。 截至9月30日，通鼎互联股东户数8.38万，较上期增加4.17%；人均流通股14037股，较上期减少4.00%。 2025年1月-9月，通鼎互联实现营业收入24.46亿元，同比增长12.71%；归母净利润-6546.76万元，同比 减少906.66%。 分红方面，通鼎互联A股上市后累计派现4.67亿元。近三年，累计派现0.00元。 机构持仓方面，截止2025年9月30日，通鼎互联十大流通股东中，香港中央结算有限公司位居第三大流 通股东，持股2450.77万股，相比上期增加779.09万股。 责任编辑：小浪快报 1月6日，通鼎互联盘中上涨2.16%，截至11:23，报6.15元/股，成交2.53亿元，换手率3.55%，总市值 75.64亿元。 资金流向方面，主力资金净流入2660.80万元，特大单买入1660.09万元，占比6.57%，卖出793.95万元， 占比3.14%；大单买入5263.70万元，占比20.82%，卖出3469.04万元，占比13.72%。 通鼎互联今年以来股价涨 ...

Core Viewpoint - Sichuan Jiuzhou's stock price has shown a positive trend with a 3.42% increase year-to-date and a significant rise in the last 20 days, indicating potential investor interest and market confidence [1]. Financial Performance - For the period from January to September 2025, Sichuan Jiuzhou reported a revenue of 2.83 billion yuan, reflecting a year-on-year growth of 3.96%. However, the net profit attributable to shareholders decreased by 18.37% to 97.82 million yuan [2]. - Cumulative cash dividends since the A-share listing amount to 547 million yuan, with 307 million yuan distributed over the past three years [3]. Shareholder Structure - As of September 30, 2025, the number of shareholders decreased by 26.67% to 71,500, while the average number of tradable shares per person increased by 36.38% to 14,302 shares [2]. - The top ten circulating shareholders include notable entities such as Yongying Low Carbon Environmental Mixed Fund and Hong Kong Central Clearing Limited, with varying changes in their holdings [3]. Stock Market Activity - On January 6, Sichuan Jiuzhou's stock rose by 2.04%, reaching 17.54 yuan per share, with a trading volume of 324 million yuan and a turnover rate of 1.85% [1]. - The stock has experienced a net inflow of 18.20 million yuan from main funds, indicating strong buying interest [1]. Business Overview - Sichuan Jiuzhou Electric Co., Ltd. specializes in the research, development, manufacturing, and sales of smart terminals, air traffic control products, and microwave radio frequency technologies, with the majority of revenue coming from smart terminal products (63.76%) [1]. - The company operates within the household appliances sector, specifically in the black household appliances category, and is involved in various concept sectors including military electronics and commercial aerospace [1].

长江商报消息 ●长江商报记者 潘瑞冬 光电子器件龙头光库科技（300620.SZ）业绩预喜。 近日，光库科技发布2025年度业绩预告，预计2025年归母净利润为1.69亿元至1.82亿元，同比增长152% 至172%。报告期内，公司通过技术创新、推出新产品、积极开发国内外新客户，营业收入实现稳步增 长，带动了净利润的增长。 长江商报记者注意到，光库科技2025年内推动外延式并购，加码光通信领域。公司以16.4亿元对价收购 苏州安捷讯光电科技股份有限公司（简称"安捷讯"）99.97%股份的方案已获深交所受理。 同时，在多重利好因素下，光库科技的股价在2025年表现强势。K线图显示，2025年初，光库科技的股 价为48.6元/股，年末涨至147.05元/股，年内涨幅达202.57%。 第四季度归母净利或创新高 近四年研发费4.8亿 业绩高增长的背后，是光库科技对研发的持续加码与技术壁垒的构建。 公开资料显示，光库科技成立于2000年，2017年登陆深交所创业板，核心业务涵盖光纤激光器件、光通 讯器件和激光雷达光源模块及器件三大领域。 随着AI算力需求持续增长，对数据中心及网络带宽需求大幅提升，2024年，光库科技 ...

（文章来源：证券日报） 证券日报网讯 1月5日，星帅尔在互动平台回答投资者提问时表示，子公司华锦电子近年来在光通信、 传感器组件领域积极布局，与广东兆驰瑞谷、湖北铭普光通等客户建立了供货合作关系，该业务作为公 司新兴领域的战略发展方向，目前有销售。 ...

Group 1: Core Trends in Technology Industry - Goldman Sachs identifies ten key trends in the technology sector for 2026, focusing on AI servers, optical communication, foldable iPhones, semiconductors, smart driving, and satellite communication, revealing structural investment opportunities driven by technological innovation and supply chain changes [1] - The AI server market is expected to see explosive growth, with shipments projected to increase from 19,000 units in 2025 to 50,000 units in 2026, driven by the rising penetration of ASIC chips, which is expected to reach 40% by 2026 [2] - The optical communication sector will benefit from the expansion of AI infrastructure, with demand for optical transceivers expected to surge as data centers upgrade from 400G to 800G/1.6T [3] Group 2: Key Developments in Specific Technologies - Liquid cooling technology is anticipated to see a significant increase in penetration, particularly in the ASIC AI server domain, as supply chains adapt to higher thermal challenges from increased computing power [4] - ODM manufacturers with strong commitments or capacity plans in the U.S. are expected to outperform the market, with companies like Hon Hai, Wistron, and Wiwynn favored due to their robust R&D capabilities and vertical integration [5] - The PC market faces significant challenges in 2026, with only global leaders like Lenovo expected to maintain resilience due to stronger supply chain bargaining power and exposure to high-end products [6] Group 3: Consumer Electronics and Semiconductor Insights - Apple's upcoming foldable iPhone is projected to ship between 11 million and 35 million units in 2026, becoming a strong catalyst in the smartphone market, with high-end foldable models driving growth for related component suppliers [7] - The PCB market remains solid, particularly for high-end CCL and PCB suppliers, benefiting from the growth in AI server shipments and increased ASIC penetration, with average selling prices expected to rise by 20-30% annually in 2026 and 2027 [8] - The Chinese semiconductor industry is expected to continue its growth, driven by local leaders' expansion plans and the rise of domestic GPU suppliers, with AI technology innovation and new demands from edge devices being key growth drivers [9] Group 4: Emerging Technologies and Future Outlook - The smart driving trend is expected to deepen in 2026, with the proliferation of urban navigation-assisted driving and Robotaxi services driving growth for chipsets, software, and sensor suppliers [10] - The low Earth orbit satellite industry is entering an acceleration phase, with increased rocket payload capacities and reduced launch costs expected to speed up satellite launches, alongside upgrades in satellite specifications [11]

Group 1 - The core viewpoint of the news is that Huanxu Electronics has shown a positive stock performance with a 2.17% increase on January 5, 2025, and a significant rise of 38.25% over the past 20 trading days [1] - As of January 5, 2025, Huanxu Electronics' stock price is reported at 30.65 yuan per share, with a total market capitalization of 68.637 billion yuan [1] - The company has a diverse revenue structure, with major contributions from communication products (32.58%), consumer electronics (30.80%), and industrial products (13.57%) [1] Group 2 - Huanxu Electronics operates in the electronic industry, specifically in the consumer electronics sector, and is involved in various concepts such as ultra-wideband (UWB) and optical communication [2] - For the period from January to September 2025, Huanxu Electronics reported a revenue of 43.641 billion yuan, reflecting a year-on-year decrease of 0.83%, and a net profit of 1.263 billion yuan, down 2.60% year-on-year [2] - The company has distributed a total of 5.933 billion yuan in dividends since its A-share listing, with 2.033 billion yuan distributed in the last three years [3] Group 3 - As of September 30, 2025, the number of shareholders for Huanxu Electronics is reported at 41,500, a decrease of 22.37% from the previous period [2] - The top shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 8.3375 million shares, and new shareholders such as Fortune Cultural Health Stock A [3]

1只股票涨，人们说这是风口；6只股票齐飞，它们就有了名字——"易中天""纪连海"。 总结2025：AI浪潮下的"谐音行情" 2025年，全球AI技术进入规模化应用阶段，中国在政策支持与产业升级的双重驱动下，迎来"AI+"的渗 透加速。 A股市场中，以"易中天"（新易盛、中际旭创、天孚通信）为代表的光模块与通信设备板块，以及"纪 连海"（寒武纪、工业富联、海光信息）为代表的AI芯片与算力硬件板块，成为资金追捧的焦点。 资金对上述股票的青睐，并非简单的科技大票"抱团"，而是源于其背后逻辑清晰的两条投资主线。 这不是历史课堂，而是2025年A股市场的真实一幕。在科技与AI浪潮席卷下，以"新易盛、中际旭创、 天孚通信、寒武纪、工业富联、海光信息"为代表的6只科技领域龙头股票，因名称谐音被市场戏称 为"易中天"与"纪连海"，成为2025年A股全年行情中最具话题性的符号。 "易中天"聚焦"数据传输"。受益于全球算力建设对高速光模块的迫切需求，800G光模块进入放量期， 1.6T技术亦开始落地布局，行业景气度持续攀升。 回顾2025年，这些股票强势的股价表现，是A股人工智能、算力、光通信、芯片等科技领域全面爆发的 真实写照 ...

Core Insights - The article highlights the unprecedented opportunities in the optical communication sector, driven by the explosive growth in AI computing power and infrastructure needs [2][4]. Group 1: AI Arms Race and Infrastructure - The competition in AI has evolved from merely acquiring chips to building comprehensive computing and interconnect capabilities [5]. - Major companies like Google and Meta are developing custom ASIC chips and data centers to enhance AI system efficiency [7]. - The essence of this competition is to scale computing power, with optical communication networks serving as the "highway" for connecting computing units [10]. Group 2: Optical Module Market Dynamics - The demand for optical modules is surging due to the exponential increase in data throughput and the need for higher transmission speeds [16]. - The transition from 400G/800G to 1.6T and the anticipated move towards 3.2T in optical module technology reflects the industry's rapid evolution [16]. - Chinese manufacturers are rising in prominence, with seven out of the top ten global optical module companies being Chinese by 2024 [18]. Group 3: Key Players in Optical Communication - Company A (中际旭创) is a global leader in high-speed optical modules, particularly in the 800G and next-generation 1.6T segments, and is closely tied to major AI firms like NVIDIA and Google [19]. - Company B (高意) ranks among the top three globally and is recognized for its differentiated technology in linear drive pluggable optical modules [21]. - Company C (光迅科技) has a vertically integrated business model covering the entire optical communication supply chain, enhancing its risk management and cost control [23]. Group 4: Technological Innovations - Silicon photonics technology is revolutionizing traditional optical modules by integrating multiple optical components into a single silicon chip, leading to significant cost and power savings [31]. - The cost of silicon optical modules is projected to decrease significantly, with the market expected to reach $10.3 billion by 2029, capturing a larger share of the optical module market [34]. - Emerging technologies like Co-Packaged Optics (CPO) and Optical Circuit Switching (OCS) are set to further enhance efficiency and reduce latency in data centers [35]. Group 5: Future Outlook - The article emphasizes that while risks exist, the demand for AI-driven computing and interconnect solutions is expected to remain robust, indicating a prolonged high-growth cycle for optical communication [38]. - Historical trends show that each technological revolution has been preceded by infrastructure upgrades, positioning the optical communication sector at the forefront of the current AI era [42].

Group 1 - The A-share market closed 2025 with significant gains, led by the ChiNext Index which rose 49.57%, followed by the North Star 50 at 38.8% and the Sci-Tech 50 at 35.92% [1] - The total trading volume exceeded 420 trillion yuan, marking a historical high with an increase of over 63% compared to 2024 [1] Group 2 - Nearly 80% of stocks in 2025 experienced price increases, with the non-ferrous metals sector leading at a 97.48% annual increase, followed by the communication sector at 63.64% and the electronics sector at 57.68% [2] - A total of 4,235 stocks rose, accounting for over 79% of all A-shares, with 629 stocks seeing annual gains exceeding 100% [2] Group 3 - The financing net inflow for the year reached over 684.3 billion yuan, setting a new historical record, significantly surpassing the total net inflow of the previous four years [3] - The electronics sector was the most favored by investors, with a net inflow of over 164.6 billion yuan, while sectors like oil and coal saw net outflows [3] Group 4 - Institutions are optimistic about the A-share market in 2026, with terms like "slow bull" and "transformation bull" being prevalent in annual strategy reports [5] - Morgan Stanley upgraded the A-share rating to "overweight," citing a higher probability of significant gains in 2026 due to various supportive factors [6]

Group 1 - The annual report of public funds for 2025 shows significant performance, with the top fund, Yongying Technology Smart A, achieving a return of 233.29% and a scale of 11.52 billion [1][9] - The second and third positions are held by Zhonghang Opportunity Leading A with a return of 168.92% and Hongtu Innovation Emerging Industry A with a return of 148.64%, with scales of 13.23 billion and 14.86 billion respectively [1][9] - The total scale of public funds reached 35.89 trillion, an increase of 3.65 trillion from the beginning of the year, with a total of 13,610 funds [5][13] Group 2 - Looking ahead to 2026, the core theme of market opportunities is expected to be driven by AI-induced industrial transformation, with a focus on fundamental verification rather than liquidity-driven optimism [2][10] - The cloud computing sector is anticipated to see sustained growth in demand due to the acceleration of AI applications, alongside stable competition in core areas like optical communication and PCB [2][10] - The investment focus is shifting from AI hardware to application sectors, particularly in smart driving, AI hardware (such as AI phones and AR glasses), and humanoid robots [3][11] Group 3 - The performance of funds over the past three years shows Dongwu New Trend Value Line leading with a cumulative return of 273.85%, followed by Dongwu Mobile Internet A at 262.23% and Huaxia North Exchange Innovation Small and Medium Enterprises Selection at 260.42% [3][11] - The bottom performers include Huafu Medical Innovation A with a return of -26.15% and CITIC Construction Low Carbon Growth A with a return of -51.87% over three years [4][12] - The public fund market has experienced sharp performance differentiation amid macro narrative changes, highlighting the potential for high-quality growth in the coming years [8][15]