Market Overview - The Shanghai Composite Index fell by 0.96% to 4117.95 points, while the Shenzhen Component Index decreased by 0.66% to 14205.89 points. In contrast, the ChiNext Index rose by 1.27% to 3346.36 points [1] - A total of 2360 stocks rose and 2703 stocks fell in the Shanghai and Shenzhen markets, with a total transaction volume of 2.84 trillion yuan, a decrease of approximately 394.47 billion yuan compared to the previous day [1] Sector Performance - The telecommunications equipment sector saw a net inflow of 6.534 billion yuan, while the non-ferrous metals sector experienced the largest net outflow of 10.049 billion yuan [1] - The genetically modified sector led the gains with an increase of 4.19%, followed by the optical fiber concept sector at 3.94%. Conversely, the silver sector fell by 10%, and the precious metals sector decreased by 8.92% [1] Company Highlights - TBEA's market attention is attributed to its comprehensive advantages as a leading enterprise in the power equipment sector, with a strong performance and sufficient order reserves. The company is actively expanding into AI computing power and solid-state transformers [2] - Hongbaoli's market heat stems from its improved fundamentals and the overall performance of the chemical sector. The company's epoxy propylene project is set to significantly enhance capacity [2] - LEO's increased attention is due to its dual business layout in "smart pumps and systems" and "digital marketing," along with its expansion into AI applications and liquid cooling servers [3] - Tiandi Online is gaining market attention for its forward-looking layout in AI applications and virtual digital fields, despite adjustments in its acquisition plans [3] - Tongding Interconnection's popularity is driven by the rising prosperity of the optical communication industry and its comprehensive business layout [3] - BlueFocus is benefiting from the high prosperity of the AI marketing industry and multiple thematic catalysts, including collaborations with various platforms [4] - Tianqi's focus is on advancements in humanoid robots and lithium battery recycling, with significant progress in its joint projects [4] - The silver sector's market performance is bolstered by strong precious metal prices and the company's strategic business layout [5] - Agricultural Development Industry's attention is heightened by its profit forecast and multiple favorable factors, including a projected net profit increase of over 60% [5] - Hengtong Optic-Electric is gaining market interest due to the recovery of the optical communication industry and the company's technological breakthroughs [6]

行 业 研 究 通信 2026 年 02 月 01 日 投资评级：看好（维持） 行业走势图 数据来源：聚源 -26% 0% 26% 53% 79% 106% 2025-01 2025-05 2025-09 通信 沪深300 相关研究报告 《重视硅光和 CPO 链投资机会—行 业点评报告》-2026.1.21 《台积电和谷歌表现亮眼，重视硅光 链和谷歌链—行业周报》-2026.1.18 《光、液冷、国内 AIDC 迎新变化— 行业周报》-2026.1.11 Meta、康宁、微软财报亮眼，重视硅光 CPO、光 纤、液冷投资机会 ——行业周报 | 蒋颖（分析师） | 陈光毅（联系人） | 雷星宇（联系人） | | --- | --- | --- | | jiangying@kysec.cn | chenguangyi@kysec.cn | leixingyu@kysec.cn | | 证书编号：S0790523120003 | 证书编号：S0790124020006 | 证书编号：S0790124040002 | Meta 营收资本开支双超预期，业绩指引维持乐观 2026 年 1 月 29 日，Meta 公布 20 ...

证券之星消息，1月30日通信设备板块较上一交易日上涨4.29%，太辰光领涨。当日上证指数报收于 4117.95，下跌0.96%。深证成指报收于14205.89，下跌0.66%。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) | | | --- | --- | --- | --- | --- | --- | --- | | 300570 | 太辰光 | 125.10 | 12.91% | 48.92万 | | 58.11亿 | | 300394 | 天孚通信 | 248.43 | 10.91% | 72.84万 | | 175.78亿 | | 600345 | 长江通信 | 35.93 | 10.01% | 23.69万 | | 8.16亿 | | 601869 | 长飞光纤 | 149.12 | 10.00% | 22.10万 | | 31.57亿 | | 600487 | 亨通光电 | 35.01 | 9.99% | 176.27万 | | 59.17亿 | | 002491 | 通鼎互联 | 7.85 | 9.94% | 212.26万 | | ...

Core Viewpoint - The CPO concept stocks in A-shares have experienced a significant surge, driven by the release of new AI models and positive earnings forecasts from related companies, alleviating previous market concerns [2][3]. Group 1: Market Performance - On January 30, A-share CPO concept stocks saw a collective rise, with companies like Jieput and Zhishang Technology hitting a 20% limit up, and Hengtong Optic-Electric and Changfei Optical Fiber achieving a 10% limit up [3]. - The ChiNext Index rose by 1.52% after previously dropping over 1%, indicating a strong market rebound [2]. Group 2: Company Earnings Forecasts - Jieput announced an expected 97.69% year-on-year increase in net profit for 2025, reaching 1.3288 billion yuan, benefiting from rising global demand for laser products [3]. - Out of 21 CPO concept stocks that disclosed 2025 earnings forecasts, 17 are expected to show year-on-year net profit growth, representing over 80% [3]. Group 3: AI Industry Developments - Recent releases of AI models, such as DeepSeek-OCR2 and Baidu's Wenxin 5.0, have catalyzed market enthusiasm, with some experts predicting a "ChatGPT moment" in 2026 [3][6]. - Industrial Fulian reported strong customer demand for AI computing power, with expectations for cloud service providers to maintain aggressive capital expenditures, projected to exceed $600 billion by 2026, marking a 40% year-on-year increase [5]. Group 4: Price Increases in AI Services - Major tech companies like Google Cloud and Amazon have announced price increases for data transmission and computing services, indicating rising costs in the AI infrastructure sector [6][7]. - Meta and Microsoft reported higher-than-expected capital expenditures for Q4 2025, with Meta raising its full-year 2026 capital expenditure forecast to $125 billion, a 73% increase [6]. Group 5: Future Outlook - Analysts predict that the demand for computing power will continue to rise, driven by the increasing deployment of AI applications and ongoing iterations of training models [7]. - The AI industry is expected to experience a new wave of growth, particularly in the computing power sector, as concerns about a "computing power bubble" may ease with upcoming confirmations from U.S. earnings reports [7].

CPO概念震荡反弹，亨通光电涨停，杰普特、致尚科技、长飞光纤等此前涨停，罗博特科、天孚通信、 太辰光、蘅东光、联特科技、仕佳光子等跟涨。 ...

Group 1 - The core viewpoint of the news highlights a significant rebound in computing hardware stocks, with notable increases in share prices for several companies [1] - LianTe Technology experienced a nearly 10% increase in stock price, reaching a historical high [1] - Tianfu Communication and Changfei Optical Fiber both saw stock price increases exceeding 8%, also achieving historical highs [1] Group 2 - Other companies such as Shijia Photon, Hengtong Optic-Electric, Dekoli, and Xinyi Sheng also experienced stock price increases, indicating a broader positive trend in the sector [1]

Core Viewpoint - The recent surge in the stock price of Hengtong Optic-Electric is attributed to a significant long-term supply agreement between Meta and Corning, valued at approximately $6 billion, which will enhance the demand for optical fibers, Hengtong's core business [1][3]. Group 1: Stock Performance - On January 28, Hengtong Optic-Electric's stock rose by 5.52%, closing at 33.62 yuan per share, with a cumulative increase of 35.95% since the beginning of the year [3]. - The stock price has increased from 15.14 yuan to 33.62 yuan since the second half of 2025, representing a total increase of 122.06% [3]. - The demand for optical fibers is expected to grow significantly due to the acceleration of global AI infrastructure investments, with the AI optical fiber market projected to reach $2.1 billion by 2027, growing at a compound annual growth rate (CAGR) of approximately 73% from 2024 to 2027 [3]. Group 2: Financial Performance - For the first three quarters of 2025, Hengtong Optic-Electric reported revenues of 49.621 billion yuan, a year-on-year increase of 17.03%, and a net profit of 2.375 billion yuan, up 2.64% [5]. - The company's revenue for the third quarter was 17.572 billion yuan, reflecting an 11.32% year-on-year growth, while net profit increased by 8.10% to 763 million yuan [5]. Group 3: Business Expansion and Challenges - Hengtong Optic-Electric has made significant technological advancements in hollow-core optical fibers, achieving a loss of ≤0.2 dB/km, which meets international standards [4]. - The financial structure of the Hengtong Group has become strained due to extensive external expansion, leading to frequent pledging of shares to secure funding, with the market value of pledged shares amounting to approximately 10.56 billion yuan for Hengtong Optic-Electric [7][8]. - The group has also faced declining performance in its other listed companies, with Hengtong Shares' net profit dropping from 482 million yuan to 189 million yuan, and Mengguli turning from profit to a loss of 71.3 million yuan in 2024 [7]. Group 4: Leadership Transition - The leadership of the Hengtong Group is gradually transitioning to Cui Wei, the son of founder Cui Genliang, who has been groomed for this role through various positions within the company since 2014 [9][10]. - In October 2023, Hengtong Group announced a capital increase, with Cui Wei subscribing to 2.7 billion yuan, resulting in him holding 73% of the group, while his father retains 27% [10][11].

Group 1 - The F5G concept sector leads the market with an increase of 2.54% [1] - Among the top performers, Hengtong Optic-Electric rose by 8.04%, Tefa Information increased by 6.8%, and Changxin Bochuang grew by 6.69% [1] - Other companies such as Fenghuo Communication, Zhongji Xuchuang, and Guangxun Technology also saw gains exceeding 2% [1]

证券之星消息，1月28日通信设备板块较上一交易日上涨0.98%，坤恒顺维领涨。当日上证指数报收于 4151.24，上涨0.27%。深证成指报收于14342.9，上涨0.09%。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) | | | --- | --- | --- | --- | --- | --- | --- | | 688283 | 坤恒顺维 | 59.31 | 16.55% | 6.00万 | | 3.37亿 | | 688668 | 鼎通科技 | 175.77 | 8.74% | 9.17万 | | 15.90亿 | | 688205 | 德科立 | 151.36 | 8.17% | 15.63万 | | 23.23 乙 | | 300570 | 太辰光 | 113.05 | 7.63% | 46.64万 | | 54.78亿 | | 688027 | 園盾軍子 | 639.00 | 7.39% | 5.37万 | | 33.87 亿 | | 601869 | 长飞光纤 | 135.30 | 6.87% | 29.37万 | | 39.5 ...

人工智能（AI）应用的加速发展推动智算算力建设进入快车道，带动数据中心内部及核心节点间高速 互联对新型光纤的需求显著上升。中信建投证券认为，2025年第三季度以来，中国市场光纤价格持续上 涨，反应需求向好、整体供应偏紧。海外需求旺盛，出口表现强劲，反映了全球光纤光缆市场的旺盛需 求。光纤光缆行业经历了2019年供需失衡，价格暴跌，此次厂商扩产会相对理性，另外光棒等环节扩产 周期较长。此轮需求回暖叠加价格上涨，行业内的龙头公司可能盈利与估值双提升。证券时报·数据宝 统计，A股市场涉及光纤光缆行业的公司数量较少，合计不到20家。截至1月28日收盘，今年以来光纤 光缆概念股平均上涨9.72%，跑赢同期上证指数5个百分点以上。6股累计涨幅超10%，分别为亨通光 电、烽火通信、中天科技、锐科激光、长飞光纤、通鼎互联。 ...