Revenue and Profitability - Q3 2025 revenue reached ¥66,161,754.64, a 215.69% increase year-over-year, while year-to-date revenue totaled ¥153,999,327.48, up 171.87%[5] - Net profit attributable to shareholders was -¥5,696,084.76 for Q3 2025, a 54.95% decrease year-over-year, and -¥18,650,454.33 year-to-date, down 37.20%[5] - Basic and diluted earnings per share for Q3 2025 were both -¥0.0187, reflecting a 55.05% increase in losses compared to the same period last year[5] - Operating income for the first nine months of 2025 was ¥153,999,300, driven by significant growth in sensor and chip business revenues[13] - The company's net profit for the same period was -15.33 million yuan, an increase of 48.36% year-on-year, primarily due to a significant increase in operating revenue[12] - The company reported a total profit of -13.68 million yuan, which is an increase of 55.11% compared to the previous year[21] - Total revenue for the company was 153.99 million yuan, a year-on-year increase of 171.87%, while net profit attributable to ordinary shareholders was -18.65 million yuan, an increase of 37.20% year-on-year[26] Cash Flow and Assets - Cash flow from operating activities for the year-to-date period was ¥20,631,777.48, representing a 141.73% increase[5] - Total assets at the end of Q3 2025 were ¥638,489,724.09, a 1.18% increase from the end of the previous year[5] - Cash inflow from operating activities totaled ¥312,502,908.21, significantly higher than ¥66,396,018.17 in the previous period, showing an increase of approximately 370.5%[36] - Net cash flow from operating activities was 20,631,777.48, a significant improvement from -49,439,186.04 in the previous period[37] - The ending balance of cash and cash equivalents was 233,678,125.71, compared to 271,158,668.40 previously[37] Expenses and Liabilities - Sales expenses for the first nine months of 2025 were ¥7,938,200, a 376.52% increase, primarily due to the consolidation of subsidiary Yunxi's expenses[13] - The company experienced a 49.04% increase in financial expenses, totaling -¥2,550,700, attributed to foreign exchange losses and reduced interest income[13] - Total operating costs amounted to ¥168,609,568.22, compared to ¥88,001,025.46 in the prior period, indicating an increase of about 91.6%[33] - The total liabilities amounted to ¥169,094,337.52, up from ¥145,967,315.81, which is an increase of about 15.8%[31] Research and Development - R&D expenses for the reporting period were 43.95 million yuan, an increase of 29.03% year-on-year[25] - The company invested 49.70 million yuan in R&D projects, accounting for 32.27% of total revenue[27] Market Performance - Revenue from CATV network transmission equipment reached 22.56 million yuan, a year-on-year increase of 145.01%[22] - Domestic market sales revenue reached 21.70 million yuan, an increase of 191.90% year-on-year, driven by EOC and FTTH equipment sales[23] - International market sales revenue decreased to 0.86 million yuan, a decline of 51.50% year-on-year, primarily due to lower sales of home interconnect MOCA devices[23] - Revenue from intelligent video surveillance projects was 17.66 million yuan, down 11.06% year-on-year, with gross profit of 9.61 million yuan, a decrease of 8.26%[23] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 12,498[16] Financial Outlook - The company anticipates a loss for the 2024 fiscal year, which may lead to a risk warning for stock trading[27] Audit Status - The company’s third-quarter financial report was not audited[39]

证券代码：300211 证券简称：*ST亿通 公告编号：2025-059 江苏亿通高科技股份有限公司 关于全资子公司变更注册地址并完成工商登记的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 江苏亿通高科技股份有限公司（以下简称"公司"）全资子公司合肥鲸鱼微电子有 限公司（以下简称"子公司"或"鲸鱼微电子"）因经营管理需要，变更了注册地址， 并于近日完成工商变更登记手续，取得换发的《营业执照》，现将有关事项公告如下： 二、变更后的工商登记基本情况 公司名称：合肥鲸鱼微电子有限公司 公司统一社会信用代码： 91340100MA2WP2HK33 法定代表人姓名：赵亚军 成立日期：2021年2月7日 住 所：中国（安徽）自由贸易试验区合肥市高新区创新大道2800号创新产业园 二期H8栋301-1 经营范围：一般项目：集成电路设计；集成电路芯片设计及服务；集成电路销售； 集成电路芯片及产品销售；电子产品销售；电子专用材料研发；计算机软硬件及辅助设 备零售；计算机软硬件及辅助设备批发；软件销售；软件开发；人工智能应用软件开发； 人工智能基础软件开发；技术服务、技术 ...

Core Viewpoint - The company received a warning letter from the Jiangsu Securities Regulatory Bureau for incomplete disclosure in its 2024 performance forecast, specifically regarding the expected income after deductions [1] Group 1: Regulatory Actions - The company failed to disclose the expected situation of income after deductions in its 2024 annual performance forecast, leading to incomplete disclosure of relevant information [1] - The company did not issue a risk warning announcement regarding the potential delisting risk within one month after the end of the 2024 accounting year, indicating a delay in risk disclosure [1] - The Jiangsu Securities Regulatory Bureau decided to issue a warning letter to the company and the responsible individuals, which will be recorded in the integrity archives of the securities and futures market [1] Group 2: Responsible Individuals - The chairman, Huang Wang, the general manager, Sun Peng, the financial director, Cha Qingwen, and the board secretary, Zhou Xuming, are primarily responsible for the information disclosure violations [1]

证券代码：300211 证券简称：*ST亿通 公告编号：2025-058 江苏亿通高科技股份有限公司 关于公司及相关人员收到江苏证监局行政监管措施决定书的公告 一、《警示函》主要内容 "江苏亿通高科技股份有限公司、黄汪、孙鹏、查青文、周叙明： 经查，你公司存在以下问题： 一是在 2024 年度业绩预告中，你公司预计营业收入 1.1 亿元至 1.25 亿元，预计归 属上市公司股东的净利润为负数，但未披露扣除后收入的预计情况，存在相关业绩预告 披露不完整的情况。 二是在 2024 年会计年度结束后一个月内，你公司未披露公司可能被实施退市风险 警示的风险提示公告，相关风险揭示不及时。 你公司的上述行为，违反了《上市公司信息披露管理办法》（证监会令第 182 号， 以下简称信披办法）第三条第一款的规定。根据《信披办法》第五十一条第二款、第三 款的规定，黄汪作为公司董事长，孙鹏作为公司总经理，查青文作为公司财务总监，周 叙明作为公司董事会秘书，对上述信息披露违规事项承担主要责任。 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 江苏亿通高科技股份有限公司（以下简称"亿通 ...

Group 1 - *ST Yitong has recently obtained two software copyright registration certificates and one design patent certificate from the National Intellectual Property Administration of China [1] - The patent is for "Desktop Coaxial Transmission Device Shell" [1] - For the year 2024, *ST Yitong's revenue will be entirely derived from the manufacturing of computers, communications, and other electronic equipment, accounting for 100.0% [1] Group 2 - The current market capitalization of *ST Yitong is 2.8 billion yuan [2]

江苏亿通高科技股份有限公司 证券代码：300211 证券简称：*ST亿通 公告编号：2025-057 关于取得计算机软件著作权登记证书以及外观专利证书的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 江苏亿通高科技股份有限公司（以下简称"公司"或"亿通科技"）于近日取得国家 知识产权局颁发的2项计算机软件著作权登记证书以及1项外观设计专利证书，获得形式均 为公司原始取得，具体情况如下： 上述计算机软件著作权相关应用： 1、亿通平安城市视频监控网络运维系统软件[简称：平安城市监控运维系统]V1.0 该软件基于平安城市视频监控运营流程，融合了公安、广电、移动等不同运维账户的 协同管理，支持动态运维流程控制，实现了对监控设备状态及故障情况的实时监测，并对 每个出现故障设备进行跟踪管理。该软件加快了监控运维流程的响应速度，提升了监控设 备网络的运维效率。 2、亿通T1千兆同轴接入网设备Web管理软件[简称：T1终端Web管理软件]V1.0 | | | 一、取得两项计算机软件著作权登记证书为： 序 号 软件著作权名称 证书号 登记号 授 权 公告日 取得 方式 著 ...

北京市中伦律师事务所 关于江苏亿通高科技股份有限公司 2025 年第二次临时股东大会的 法律意见书 二〇二五年九月 北京市中伦律师事务所 关于江苏亿通高科技股份有限公司 2025 年第二次临时股东大会的法律意见书 致：江苏亿通高科技股份有限公司 北京市中伦律师事务所（以下简称"本所"）接受江苏亿通高科技股份有限公 司（以下简称"公司"）委托，指派本所律师对公司 2025 年第二次临时股东大 会（以下简称"本次股东大会"）的合法性进行见证并出具法律意见。 本法律意见书根据《中华人民共和国公司法》（以下简称"《公司法》"）、 《中华人民共和国证券法》（以下简称"《证券法》"）、中国证券监督管理委 员会（以下简称"中国证监会"）《上市公司股东会规则》（以下简称"《股东 会规则》"）及《深圳证券交易所上市公司股东会网络投票实施细则》等现行有 效的有关法律、法规和规范性文件以及《江苏亿通高科技股份有限公司章程》（以 下简称"《公司章程》"）的规定而出具。 为出具本法律意见书，本所律师审查了公司本次股东大会的有关文件和材料。 本所律师得到公司如下保证，即其已提供了本所律师认为出具本法律意见书所必 需的材料，所提供的原始材 ...

证券代码：300211 证券简称：*ST亿通 公告编号：2025-056 江苏亿通高科技股份有限公司 2025年第二次临时股东大会决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、误 导性陈述或重大遗漏。 1、现场会议召开时间：2025 年 9 月 16 日（星期二）下午 14:30。 特别提示： 1、本次股东大会没有新增或变更议案的情况。 2、本次股东大会采取以现场投票和网络投票相结合的表决方式。 3、为尊重中小投资者利益，提高中小投资者对公司股东大会决议的重大事项的参与 度，本次股东大会采用中小投资者单独计票。按《深圳证券交易所上市公司自律监管指 引第2号——创业板上市公司规范运作》的规定，"中小投资者"是除单独或者合计持 有上市公司5%以上股份的股东以及上市公司董事、监事、高级管理人员以外的其他股东。 一、会议召开和出席情况 （一） 会议召开 2、网络投票时间：2025 年 9 月 16 日，其中： ① 通过深圳证券交易所交易系统进行网络投票的时间为：2025 年 9 月 16 日上午 9:15-9:25、9:30—11:30，下午 13:00—15:00； ② 通过深圳 ...

Summary of Key Points Core Viewpoint - On September 12, 18 listed companies disclosed share reduction plans, with no companies announcing share increases on that day [1]. Group 1: Companies and Their Reduction Plans - Mars Man plans to reduce shares by up to 2.94% by a concerted action of its controlling shareholder [2]. - Minfa Aluminum's shareholder Huang Tianhu plans to reduce shares by up to 1% [2]. - Hengtian Hailong's shareholder China Hengtian Group intends to reduce up to 3% of the company's shares [2]. - Zhiwei Intelligent's controlling shareholder Guo Xuhui plans to reduce up to 7.5 million shares [2]. - Peking University Medicine plans to reduce 3% of its shares [2]. - Jin'an Guoji's controlling shareholder Donglin Investment and its concerted parties plan to reduce up to 3% [2]. - *ST Yitong's shareholder plans to reduce up to 2.96% of the company's shares [2]. - International Composite's shareholder Yunnan Yunxi plans to reduce up to 1.5% of the company's shares [2]. - Donghua Software's controlling shareholder Xue Xiangdong plans to reduce up to 1.4% of the company's shares [2]. - Huali Group's controlling shareholder Hong Kong Junyao plans to reduce up to 1.5% of the company's shares [2]. - Warner Pharmaceutical's shareholder Xu Xiaoqiang has cumulatively reduced 1.2961 million shares from September 1 to September 12 [2]. - Bidder Pharmaceutical's shareholders plan to collectively reduce up to 1% of the company's shares [2]. - Borui Data's shareholders plan to collectively reduce up to 5.4% of the company's shares [2]. - Tonglian Precision's shareholders Shenchuang Investment and its concerted parties plan to reduce up to 3% of the company's shares [2]. - Juguang Technology's controlling shareholder and its concerted parties have recently reduced 868,800 shares [2]. - Huat Gas's shareholders plan to reduce up to 2% of the company's shares [2]. - Beileisong's shareholder Wang Qiaoqing plans to reduce up to 1% of the company's shares [2]. - New Classics' shareholder Chen Liping plans to reduce up to 1.2 million shares [2].

Core Viewpoint - Jiangsu Yitong High-Tech Co., Ltd. (referred to as "Yitong Technology") has announced a pre-disclosure regarding the reduction of shares by a shareholder holding more than 5% of the company's shares, specifically Mr. Wang Zhenhong, who plans to reduce his holdings within a specified timeframe [1] Shareholder and Shareholding Situation - As of the announcement date, Mr. Wang Zhenhong and his acting-in-concert party, Ms. Wang Guizhen, hold a total of 51,267,041 shares, accounting for 16.8681% of the company's total share capital. Mr. Wang directly holds 45,682,249 shares (15.0305%), while Ms. Wang holds 5,584,792 shares (1.8375%). They are spouses and thus constitute acting-in-concert parties [2] - Mr. Wang plans to reduce his holdings by up to 9 million shares, which is not more than 2.9612% of the company's total share capital. The reduction will occur through centralized bidding and block trading methods [2] Reduction Plan Details - The reduction will be limited to a maximum of 1% of the total shares during any continuous 90-day period for centralized bidding and 2% for block trading. The reduction period is set from 15 trading days after the announcement, lasting for three months (from October 14, 2025, to January 13, 2026) [2] - The reduction price will be determined based on market prices [2] Shareholder Commitments and Compliance - Mr. Wang and Ms. Wang made commitments regarding share transfer restrictions during the company's initial public offering. As of the announcement date, they have adhered to these commitments, and the planned reduction aligns with their previous intentions and commitments [3]