Core Viewpoint - Huamai Technology is planning a change in control, leading to a stock suspension, with a notable price surge before the announcement [1][5]. Group 1: Company Announcement - On October 20, Huamai Technology announced that its actual controller, Xu Aimin, is planning a share transfer that may lead to a change in control [1][5]. - The stock was suspended from trading starting October 20, with an expected suspension period of no more than two trading days [1][5]. Group 2: Historical Context - This is not the first time Huamai Technology has attempted a change in control; a previous attempt in June 2023 to introduce Deep Blue Holdings as a new controlling shareholder through a private placement was ultimately terminated [3][6]. - The company has faced ongoing financial pressure, with revenue declining since 2022 and a significant net loss of 21.8 million yuan in the first half of 2025, representing a 9.29% year-over-year revenue decrease [5][6]. Group 3: Market Reaction - Prior to the suspension, Huamai Technology's stock price hit the daily limit, with a total market value of 2.566 billion yuan on October 17 [1][5]. - The sudden price increase raised questions about potential insider trading, as the stock surged just before the announcement of the control change [6]. Group 4: Industry Position - Huamai Technology, listed on the Shanghai Stock Exchange since 2017, focuses on communication network infrastructure, including products like optical fibers and antennas, which are essential for 5G and data center construction [5][6]. - The company operates in a highly competitive and rapidly evolving industry, which has contributed to its recent financial struggles [5].

Core Viewpoint - Huamai Technology is planning a change in control, leading to a stock suspension and a sudden price surge before the announcement [2][5][8]. Group 1: Company Overview - Huamai Technology (stock code: 603042) focuses on communication network infrastructure, including the development, production, and sales of products like optical fibers, connectors, antennas, and passive WDMs [8]. - The company was listed on the Shanghai Stock Exchange in 2017 and operates in a highly competitive and rapidly evolving industry [8]. Group 2: Financial Performance - Since 2022, Huamai Technology has experienced a continuous decline in revenue, with a reported revenue of 375 million CNY in the first half of 2025, down 9.29% year-on-year [6][8]. - The company reported a net loss of 21.8 million CNY in the same period, indicating an expanding loss compared to previous years [8]. Group 3: Control Change Plans - The actual controller, Xu Aimin, is planning to transfer shares, which may lead to a change in control [2][8]. - This is not the first attempt at a control change; a previous plan in June 2023 to introduce Deep Blue Holdings as a new controlling shareholder through a private placement was ultimately terminated [6][10]. Group 4: Market Reaction - The stock price surged to its daily limit before the suspension, raising questions about potential insider trading or information advantages [9][10]. - The previous attempt to change control through a private placement led to significant stock price increases, but faced regulatory scrutiny and was eventually abandoned [10][11].

Core Points - Huamai Technology (603042) announced a stock suspension due to a planned change in control, effective from October 20, with an expected duration of no more than two trading days [1] - The actual controller, Xu Aimin, notified the company on October 19 about the potential share transfer agreement that may lead to a change in control [1] - During the suspension, the company committed to promptly determine the status of the significant matter and will announce progress in accordance with relevant regulations [1]

中国经济网北京10月20日讯 华脉科技(603042.SH)今日发布《关于筹划控制权变更事项的停牌公 告》。公告显示，公司于2025年10月19日收到公司实际控制人胥爱民的通知，实际控制人胥爱民正在筹 划公司股份协议转让事宜，该事项可能导致公司控制权发生变更。 华脉科技发布公告前的最后一个交易日，即10月17日，股价涨停，收报15.98元，涨幅9.98%。 （责任编辑：韩艺嘉） 华脉科技称，鉴于上述事项尚存在重大不确定性，为保证公平信息披露，维护投资者利益，避免公 司股价异常波动，根据《上海证券交易所上市公司自律监管指引第4号——停复牌》、《上海证券交易 所股票上市规则》等相关规定，经向上海证券交易所申请，公司股票将于2025年10月20日（星期一）开 市起停牌，预计停牌时间不超过2个交易日。停牌期间，公司承诺将尽快确定是否进行上述重大事项， 并按照相关规定及时公告进展并复牌。 ...

Core Viewpoint - The actual controller of Huamai Technology, Mr. Xu Aimin, is planning a share transfer agreement that may lead to a change in the company's control [1] Summary by Sections - The company received a notification from its actual controller regarding the share transfer [1] - The company's stock will be suspended from trading starting October 20, 2025, for a period not exceeding two trading days [1]

证券代码：603042 证券简称：华脉科技 公告编号：2025-056 南京华脉科技股份有限公司 关于筹划控制权变更事项的停牌公告 重要内容提示： 公司于 2025 年 10 月 19 日收到公司实际控制人胥爱民先生的通知，实际控制 人胥爱民先生正在筹划公司股份协议转让事宜，该事项可能导致公司控制权发生 变更。 鉴于上述事项尚存在重大不确定性，为保证公平信息披露，维护投资者利益， 避免公司股价异常波动，根据《上海证券交易所上市公司自律监管指引第 4 号— —停复牌》、《上海证券交易所股票上市规则》等相关规定，经向上海证券交易所 申请，本公司股票将于 2025 年 10 月 20 日（星期一）开市起停牌，预计停牌时间 不超过 2 个交易日。停牌期间，公司承诺将尽快确定是否进行上述重大事项，并 按照相关规定及时公告进展并复牌。 公司所有公开披露的信息以指定媒体《中国证券报》、《证券时报》 和上海证 券交易所网站（http://www.sse.com.cn）刊登的信息为准。敬请广大投资者注意 投资风险。 证券停复牌情况：适用 因南京华脉科技股份有限公司（以下简称"公司"）实际控制人胥爱民先生正 在筹划可能导致公司控 ...

Core Viewpoint - Huamai Technology (603042.SH) announced that its actual controller, Mr. Xu Aimin, is planning a share transfer agreement, which may lead to a change in the company's control [1] Summary by Sections - **Company Announcement** - The company received notification from its actual controller regarding the share transfer plan [1] - The stock will be suspended from trading starting October 20, 2025, with an expected suspension period of no more than 2 trading days [1]

经向上海证券交易所申请，公司股票将于2025年10月20日(星期一)开市起停牌，预计停牌时间不超过2 个交易日。 格隆汇10月20日丨华脉科技(603042.SH)公布，公司于2025年10月19日收到公司实际控制人胥爱民先生 的通知，实际控制人胥爱民先生正在筹划公司股份协议转让事宜，该事项可能导致公司控制权发生变 更。 ...

Core Viewpoint - Huamai Technology (SH 603042) announced a potential change in control due to the planned share transfer by its actual controller, Xu Aimin, which may lead to significant uncertainties and a temporary suspension of trading [1] Company Summary - On October 19, 2025, Huamai Technology received notification from its actual controller, Xu Aimin, regarding the planning of a share transfer, which could result in a change of control [1] - To ensure fair information disclosure and protect investor interests, the company applied for a trading suspension, effective from October 20, 2025, for up to 2 trading days [1] - For the fiscal year 2024, the revenue composition of Huamai Technology was as follows: optical communication network equipment manufacturing accounted for 84.4%, wireless communication network equipment manufacturing accounted for 8.75%, and other businesses accounted for 6.86% [1]

每经AI快讯，10月20日，华脉科技（603042）公告，公司于2025年10月19日收到公司实际控制人胥爱 民的通知，实际控制人胥爱民先生正在筹划公司股份协议转让事宜，该事项可能导致公司控制权发生变 更。公司股票自2025年10月20日起停牌，预计停牌时间不超过2个交易日。 ...