刚取得"两连板"的利通电子（SH603629，股价41.14元，市值107.94亿元）2月2日盘后发布异动公告，正式否认市场关于公司液冷技术的媒体报道、市场 传闻等"小作文"。与此同时，公司还提醒广大投资者注意市场交易风险，审慎决策，理性投资。 图片来源：利通电子公告 2025年业绩大幅预增 1月30日上午，利通电子在临近午间休市时突然放量拉升，并在午后开盘后"封死"涨停。今日（2月2日），利通电子高开后一度下探，但在上午"封死"涨 停，虽然午后出现短暂"开板"，但随后又"回封"涨停。 此外，除公司实控人邵培生、董事邵秋萍、财务总监许立群正处于减持期间外，其余董事或高管未在公司本次股票交易异常波动期间买卖公司股票。 否认多个关于AI算力的"小作文" 据利通电子发布的异动公告，经公司自查，公司目前经营状况正常，主营业务为算力云服务，应用于液晶电视等液晶显示领域的精密金属结构件、电子元 器件的设计、生产、销售，主营未发生变化，公司内外部经营环境或行业政策未发生重大变化，公司不存在影响公司股票交易价格异常波动的重大事项， 不存在应披露而未披露的重大信息。 同时，针对网络上有关"液冷技术突破：自研浸没式液冷模组适配英 ...

Major Events - ST Kaiyuan expects a negative net asset value by the end of 2025, which may lead to a delisting risk warning from the Shenzhen Stock Exchange [1] - Changfei Fiber indicates that the global fiber optic cable market is stable, with new products related to data centers representing a small proportion of total demand [1] - Litong Electronics clarifies that its liquid cooling product development is still in the early discussion stage, denying rumors of significant technological breakthroughs [1] Financial Announcements - Shanghai Yizhong reports a net profit of 64.13 million yuan for 2025, a year-on-year increase of 819.42%, driven by the inclusion of its core product in the national medical insurance directory [4] - Lianyun Technology announces a net profit of 142 million yuan for 2025, up 20.36% year-on-year, benefiting from the recovery in the storage industry and the rapid development of AI [5] Share Buybacks - Midea Group has repurchased 0.35% of its shares for a total of 1.998 billion yuan, with share prices ranging from 69.50 to 80.44 yuan [6] - XGIMI Technology plans to repurchase shares worth between 50 million and 100 million yuan for employee stock ownership plans, with a maximum price of 159.51 yuan per share [6] - GoerTek has repurchased 1.14% of its shares for a total of 1.108 billion yuan, with prices between 20.35 and 34.09 yuan [6] Contracts and Projects - Chongqing Construction has won multiple project bids, including a 673 million yuan contract for the Binzhou Qiwo Ecological Circular Industry Park [8] - Jinchengxin has signed a contract for mining and installation works at the Plang Copper Mine, with an estimated total price of 202 million yuan [9] - Far East Holdings reports that its subsidiaries signed contracts worth approximately 3.075 billion yuan in January 2026 [10] - *ST Songfa's subsidiary has signed a significant contract for the construction of a Capesize bulk carrier, valued between 70 to 100 million USD [11]

证券代码：603629 证券简称：利通电子 公告编号：2026-007 江苏利通电子股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 重要内容提示： 经公司自查，并书面问询公司控股股东、实际控制人，公司及控股股东、实 际控制人不存在影响公司股票交易异常波动的重大事项，不存在其他应披露而未 披露的重大信息，包括但不限于重大资产重组、股份发行、收购、债务重组、业 务重组、资产剥离、资产注入、股份回购、股权激励、破产重整、重大业务合作、 引进战略投资者等重大事项。 （三）媒体报道、市场传闻、热点概念情况 江苏利通电子股份有限公司（以下简称"公司"）股票于 2026 年 1 月 30 日、2 月 2 日连续 2 个交易日内收盘价格涨幅偏离值累计达 20%，根据《上海证 券交易所交易规则》的有关规定，属于股票交易异常波动情况。 经公司自查并向控股股东、实际控制人书面发函查证，截至本公告披露 日，确认不存在应披露而未披露的重大事项或重要信息。 请广大投资者理性投资，注意股票二级市场的交易风险。 一、 ...

江苏利通电子股份有限公司： 关于江苏利通电子股份有限公司 股票交易异常波动问询函的回复 公司发来的《江苏利通电子股份有限公司股票交易异常波动问询函》已收悉， 经认真自查核实，现回复如下： 本人作为江苏利通电子股份有限公司（以下简称"上市公司"）的控股股东 及实际控制人，不存在影响上市公司股票价格异常波动的重大事项，不存在其他 应披露而未披露的重大信息，包括但不限于重大资产重组、股份发行、收购、债 务重组、业务重组、资产剥离、资产注入、股份回购、股权激励、破产重整、重 大业务合作、引进战略投资者等重大事项。 特此回复。 控股股东、实际控制人：邵树伟、邵秋萍、邵培生、史旭平 2026 年 2 月 2 日 ...

Core Viewpoint - The company, LITONG Electronics (603629.SH), has clarified that various rumors regarding its liquid cooling technology and other projects are untrue, emphasizing that its research on liquid cooling is still in the early discussion phase and no specific development or production plans exist [1] Group 1: Liquid Cooling Technology - The company has been rumored to have developed a self-researched immersion liquid cooling module compatible with NVIDIA H100/B100 chips, claiming a PUE value as low as 1.09 and a 42% reduction in operational costs; however, the company states that these claims are false [1] - The company asserts that its liquid cooling products are still in the preliminary exploration stage and does not have any specific plans for development or production [1] Group 2: Cloud Computing and AI Projects - There were claims about a "Nebula 2.0" computing scheduling platform achieving a resource utilization rate of 93.2% and a 40% increase in model training efficiency; the company has denied the existence of such a platform [1] - The company was reported to have a project for an AI data center in Podersham, Malaysia, expected to be completed by the end of 2025, with a planned computing pool size of 3000P; the company clarified that this project does not exist [1] - Additionally, rumors about signing a $300 million contract for exporting computing equipment to Indonesia and Thailand were also denied by the company [1]

关于网传的"星云2.0算力调度平台资源利用率达93.2%，模型训练效率提升40%。""东南亚布局:马来西 亚波德申AI数据中心项目预计2025年底建成，规划东南亚算力池规模3000P。""设备出口:签订3亿美元 海外算力设备合同，覆盖印尼、泰国节点。"公司澄清如下：(1)公司无星云算力调度平台，以上传闻不 实。(2)公司无马来西亚波德申AI数据中心项目，以上传闻不实。(3)公司并未有设备出口至印尼、泰 国，签订3亿美元海外算力设备合同，以上传闻不实。 利通电子（603629）(603629.SH)发布股价异动公告称，关于网传的"液冷技术突破:自研浸没式液冷模组 适配英伟达H100/B100芯片，PUE值低至1.09，运维成本下降42%。"、"利通电子拥有自研的液冷技术 (PUE值低于行业平均)，能帮助解决数据中心高能耗的痛点，提升资源利用率。"公司澄清如下：公司液 冷产品的研发尚处于前期探讨阶段，公司目前并无相关液冷产品的具体开发与生产计划，以上传闻不 实。 ...

每经AI快讯，2月2日，利通电子（603629）(603629.SH)发布异动公告。关于网传的"利通电子拥有自研 的液冷技术(PUE值低于行业平均)，能帮助解决数据中心高能耗的痛点，提升资源利用率"等，公司澄清 如下：公司液冷产品的研发尚处于前期探讨阶段，公司目前并无相关液冷产品的具体开发与生产计划， 以上传闻不实。关于网传的"星云2.0算力调度平台资源利用率达93.2%，模型训练效率提升40%""东南亚 布局:马来西亚波德申AI数据中心项目预计2025年底建成，规划东南亚算力池规模3000P""设备出口:签 订3亿美元海外算力设备合同，覆盖印尼、泰国节点"等内容，公司澄清如下：公司无星云算力调度平 台，无马来西亚波德申AI数据中心项目，并未有设备出口至印尼、泰国或签订3亿美元海外算力设备合 同，以上传闻不实。 ...

Market Overview - The consumer electronics sector experienced a decline of 2.51% on February 2, with Tonglian Precision leading the drop [1] - The Shanghai Composite Index closed at 4015.75, down 2.48%, while the Shenzhen Component Index closed at 13824.35, down 2.69% [1] Stock Performance - Notable gainers in the consumer electronics sector included: - Litong Electronics (603629) with a closing price of 41.14, up 10.00% and a trading volume of 600,600 shares, totaling 2.397 billion yuan [1] - Wanxiang Technology (301180) closed at 18.81, up 7.00% with a trading volume of 153,800 shares, totaling 293 million yuan [1] - Kosen Technology (603626) closed at 20.95, up 3.25% with a trading volume of 381,700 shares, totaling 803 million yuan [1] - Conversely, significant decliners included: - Tonglian Precision (688210) closed at 54.08, down 11.34% with a trading volume of 98,400 shares, totaling 560 million yuan [2] - Deep Technology (000021) closed at 29.24, down 10.00% with a trading volume of 1,411,500 shares, totaling 424.2 million yuan [2] - Xiechuang Data (300857) closed at 210.00, down 7.88% with a trading volume of 144,200 shares, totaling 3.121 billion yuan [2] Capital Flow - The consumer electronics sector saw a net outflow of 3.755 billion yuan from major funds, while retail investors contributed a net inflow of 2.224 billion yuan [2] - Notable capital flows for specific stocks included: - Luxshare Precision (002475) had a net inflow of 5.16 billion yuan from major funds, but a net outflow of 1.40 billion yuan from retail investors [3] - Litong Electronics (603629) experienced a net inflow of 1.17 billion yuan from major funds, with a net outflow of 94.837 million yuan from retail investors [3] - Kosen Technology (603626) had a net inflow of 87.3392 million yuan from major funds, but a net outflow of 88.2512 million yuan from retail investors [3]

关于网传的"星云2.0算力调度平台资源利用率达93.2%，模型训练效率提升40%。""东南亚布局:马来西 亚波德申AI数据中心项目预计2025年底建成，规划东南亚算力池规模3000P。""设备出口:签订3亿美元 海外算力设备合同，覆盖印尼、泰国节点。"公司澄清如下：(1)公司无星云算力调度平台，以上传闻不 实。(2)公司无马来西亚波德申AI数据中心项目，以上传闻不实。(3)公司并未有设备出口至印尼、泰 国，签订3亿美元海外算力设备合同，以上传闻不实。 智通财经APP讯，利通电子(603629.SH)发布股价异动公告称，关于网传的"液冷技术突破:自研浸没式液 冷模组适配英伟达H100/B100芯片，PUE值低至1.09，运维成本下降42%。"、"利通电子拥有自研的液 冷技术(PUE值低于行业平均)，能帮助解决数据中心高能耗的痛点，提升资源利用率。"公司澄清如下： 公司液冷产品的研发尚处于前期探讨阶段，公司目前并无相关液冷产品的具体开发与生产计划，以上传 闻不实。 ...

利通电子公告，公司股票于2026年1月30日、2月2日连续2个交易日内收盘价格涨幅偏离值累计达20%， 属于股票交易异常波动情况。经自查，公司目前经营状况正常，主营业务未发生变化，内外部经营环境 或行业政策未发生重大变化。同时，公司及控股股东、实际控制人不存在影响公司股票交易异常波动的 重大事项，也无其他应披露而未披露的重大信息。此外，针对网传的液冷技术突破、星云算力调度平 台、马来西亚波德申AI数据中心项目及海外算力设备合同等不实传闻，公司均已澄清。 ...