暨2025年第三季度业绩说明会召开情况的公告 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： 江苏利通电子股份有限公司（以下简称"公司"）于 2025 年 11 月 4 日（星 期二）15:30-17:00，通过"全景路演"（http://rs.p5w.net）以网络互动方式召开了 "江苏利通电子股份有限公司 2025 年无锡上市公司投资者集体接待日暨 2025 年第三季度业绩说明会"，就公司 2025 年第三季度的经营情况、财务状况等相关 情况与投资者进行充分的交流和沟通。 证券代码：603629 证券简称：利通电子 公告编号：2025-072 江苏利通电子股份有限公司 关于2025年无锡上市公司投资者集体接待日 一、本次业绩说明会召开情况 公司于 2025 年 10 月 31 日通过上海证券交易所官网（http://www.sse.com.cn） 披露了《江苏利通电子股份有限公司关于召开 2025 年无锡上市公司投资者集体 接待日暨 2025 年第三季度业绩说明会的提示性公告的公告》（公告编号： 20 ...

Core Viewpoint - Lito Electronics (603629.SH) is collaborating with Super Fusion on equipment procurement and liquid cooling product development [1] Group 1 - The company has announced a business cooperation with Super Fusion [1] - The collaboration focuses on equipment procurement and the development of liquid cooling products [1]

Group 1 - The company has confirmed ongoing business cooperation with Chaojuvian in areas such as equipment procurement and liquid cooling product development [2]

Group 1 - China Mobile's controlling shareholder, China Mobile Group, plans to transfer 41.98 million shares (0.19% of total shares) to China National Petroleum Corporation [1] - Strong瑞 Technology intends to invest 70 million yuan to acquire 35% equity in aluminum cooling technology company, which supplies components for NVIDIA AI servers [2] - Pingtan Development's stock price has increased over 100% in the last eight trading days, indicating significant abnormal trading behavior [3] Group 2 - Hezhong China warns of irrational speculation risk as its stock price has surged 61.23% over five consecutive trading days, significantly deviating from its fundamentals [4] - TCL Technology's participation in the restructuring plan of Suning Group has not been approved by creditors, leading to uncertainties in the restructuring process [5] - Huitian New Materials has signed a strategic cooperation agreement with Taiblue New Energy to collaborate in solid-state batteries and key materials [6] Group 3 - Han Jian He Shan has signed a procurement contract worth 207 million yuan with China Nuclear Industry Huaxing Construction, accounting for 26.29% of its audited revenue for 2024 [7] - Actual controller of Baihehua, Chen Lirong, mistakenly reduced his holdings by 160,000 shares but has since repurchased the same amount [8][9] - Yaxing Chemical is planning to acquire control of Tianyi Chemical through a combination of share issuance and cash payment, leading to a stock suspension [10] Group 4 - Shenghui Integration's shareholder, Suzhou Shengzhan, has terminated its plan to reduce holdings of up to 620,000 shares, having already reduced 565,500 shares [11] - North Bay Port reported a 22.73% year-on-year increase in cargo throughput in October [12] - Jiangling Motors experienced an 8.06% year-on-year increase in automobile sales in October [12]

Core Points - Lito Electronics announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of 20% over two consecutive trading days on October 31 and November 3, 2025 [1] - The company conducted a self-examination and confirmed, after consulting with its controlling shareholder and actual controller, that there are no undisclosed significant matters or important information as of the date of the announcement [1] - The company advised investors to make rational investment decisions and be aware of trading risks in the secondary market [1]

Core Viewpoint - The controlling shareholders and actual controllers of Jiangsu Litong Electronics Co., Ltd. confirmed that there are no significant matters affecting the abnormal fluctuations in the company's stock price, nor are there any undisclosed major information [1] Summary by Relevant Sections - **Response to Inquiry**: The company received an inquiry letter regarding abnormal stock trading fluctuations and conducted a thorough self-examination. The controlling shareholders, including Shao Shuwei, Shao Qiuping, Shao Peisheng, and Shi Xuping, confirmed the absence of undisclosed significant matters [1] - **Clarification of Major Events**: The controlling shareholders emphasized that there are no major events that should have been disclosed, such as major asset restructuring, share issuance, acquisitions, debt restructuring, business restructuring, asset divestiture, asset injection, share buybacks, equity incentives, bankruptcy reorganization, significant business cooperation, or introduction of strategic investors [1] - **Date of Response**: The response letter was signed on November 3, 2025, confirming the current status of the company's stock price fluctuations [1]

Market Performance - The consumer electronics sector rose by 1.64% on November 3, with Lito Electronics leading the gains [1] - The Shanghai Composite Index closed at 3976.52, up 0.55%, while the Shenzhen Component Index closed at 13404.06, up 0.19% [1] Top Gainers - Lito Electronics (603629) closed at 29.45, up 10.01% with a trading volume of 374,800 shares and a turnover of 1.077 billion yuan [1] - Bay Area Bay (301086) closed at 89.80, up 8.30% with a trading volume of 51,400 shares and a turnover of 456 million yuan [1] - Yitian Co., Ltd. (300812) closed at 26.73, up 5.82% with a trading volume of 148,700 shares and a turnover of 391 million yuan [1] Top Losers - ST Dongni (603595) closed at 20.59, down 4.98% with a trading volume of 1,860 shares and a turnover of 383,000 yuan [2] - Jiebang Technology (301326) closed at 125.96, down 4.06% with a trading volume of 19,200 shares and a turnover of 241 million yuan [2] - Changying Precision (300115) closed at 36.58, down 3.76% with a trading volume of 1,024,800 shares and a turnover of 3.738 billion yuan [2] Capital Flow - The consumer electronics sector experienced a net outflow of 566 million yuan from institutional investors, while retail investors saw a net inflow of 472 million yuan [2][3] - The main capital inflow was observed in Lito Electronics, with a net inflow of 156 million yuan from institutional investors [3] - The sector's overall capital flow indicates a mixed sentiment among different investor types, with institutional investors pulling back while retail investors increased their positions [2][3]

证券代码：603629 证券简称：利通电子 公告编号：2025-071 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： 江苏利通电子股份有限公司（以下简称"公司"）股票于 2025 年 10 月 31 日、11 月 3 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。 请广大投资者理性投资，注意股票二级市场的交易风险。 一、股票交易异常波动的具体情况 公司股票于 2025 年 10 月 31 日、11 月 3 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。 二、公司关注并核实的相关情况 （一）生产经营情况 经公司自查，公司目前经营状况正常，公司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 ...

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 2025 年 11 月 3 日 江苏利通电子股份有限公司： 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： 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 ...

Core Viewpoint - Lito Electronics (603629.SH) announced that its current operating status is normal, with no significant changes in its main business or external operating environment [2] Group 1: Company Overview - The main business of Lito Electronics is cloud computing services, which are applied in the design, production, and sales of precision metal structural components and electronic components for LCD televisions and other LCD display fields [2] - The company confirmed that there have been no major changes in its internal or external operating environment or industry policies [2] Group 2: Market Activity - Lito Electronics stated that there are no significant matters affecting the abnormal fluctuations in its stock trading price [2] - The company also indicated that it does not have any major information that should be disclosed but has not been disclosed [2]