证券代码：002231 证券简称：*ST 奥维 公告编号：2025-073 奥维通信股份有限公司 关于控股股东与其一致行动人解除一致行动关系的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 重要内容提示： 一、一致行动协议签署及解除情况 2023 年 10 月 23 日，公司控股股东、实际控制人杜方先生与上海东和欣签 署了《一致行动协议》，期限一年，具体内容详见《关于控股股东、实际控制 人签署一致行动协议的公告》（公告编号：2023-092）。杜方先生与上海东和欣 于 2024 年 10 月 23 日续签《一致行动协议》，有效期自 2024 年 10 月 23 日至 2025 年 10 月 22 日，具体内容详见《关于控股股东、实际控制人续签一致行动 协议的公告》（公告编号：2024-064）。 上述《一致行动协议》到期后，不再续签新的一致行动协议，一致行动关 系自动解除。 二、本次权益变动的基本情况 1 本次一致行动关系解除后，杜方先生及上海东和欣所持公司的股份不再合 并计算，杜方先生及上海东和欣持有公司股份数量和比例保持不变。权益变动 后杜方先生及上 ...

Group 1 - The stock of *ST Aowei has experienced a significant increase, achieving 7 limit-up days within 9 trading days, with a cumulative increase of 30.53% and a turnover rate of 57.60% [2] - As of 9:36 AM, the stock's trading volume reached 7.6966 million shares, with a transaction amount of 28.5722 million yuan, resulting in a turnover rate of 2.50% [2] - The latest total market capitalization of Aowei Communication Co., Ltd. is 1.29 billion yuan, with a circulating market capitalization of 1.145 billion yuan [2] Group 2 - The stock has been listed on the Dragon and Tiger List due to a cumulative closing price deviation of 12% over three consecutive trading days, with institutional net purchases amounting to 2.9756 million yuan and total net sales from brokerage seats of 2.8045 million yuan [2] - Aowei Communication Co., Ltd. was established on December 21, 2000, with a registered capital of 346.850017 million yuan [2] Group 3 - Recent stock performance data shows fluctuations in daily price changes, with notable increases and decreases over the past trading days, including a daily increase of 5.04% on October 23, 2025, and a decrease of 5.06% on October 10, 2025 [2]

Group 1 - The stock of *ST Aowei has experienced significant volatility, achieving six limit-up days within eight trading days, resulting in a cumulative increase of 24.21% and a turnover rate of 52.34% [2] - As of 9:33 AM, the stock recorded a trading volume of 6.1718 million shares and a transaction amount of 21.7410 million yuan, with a turnover rate of 2.00% [2] - The latest total market capitalization of Aowei Communication Co., Ltd. is 1.228 billion yuan, with a circulating market value of 1.090 billion yuan [2] Group 2 - The stock has been listed on the Dragon and Tiger List due to a cumulative closing price deviation of 12% over three consecutive trading days, with institutional net purchases amounting to 2.9756 million yuan and total net sales from brokerage seats of 2.8045 million yuan [2] - Aowei Communication Co., Ltd. was established on December 21, 2000, with a registered capital of 346.850017 million yuan [2] - Recent trading performance shows fluctuations in daily price changes and net capital inflows, with notable figures such as a 4.98% increase on October 22, 2025, and a net capital outflow of 1,139.79 million yuan on the same day [2]

证券代码：002231 证券简称：*ST 奥维 公告编号：2025-071 奥维通信股份有限公司 股票交易异常波动暨风险提示的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 特别提示： 针对公司股票交易异常波动，公司对有关事项进行了核实，现就相关情况说 明如下： 1 1、公司前期披露的信息不存在需要更正、补充之处。 2、公司近期未发现公共传媒报道了可能或已经对本公司股票交易价格产生 较大影响的未公开重大信息。 3、近期公司经营情况及内外部经营环境未发生重大变化。 4、经核查，公司及控股股东、实际控制人不存在关于公司的应披露而未披 露的重大事项。 1、奥维通信股份有限公司（以下简称"公司"）2024 年度经审计净利润、扣 除非经常性损益后的净利润均为负值且扣除后营业收入低于 3 亿元；容诚会计 师事务所（特殊普通合伙）对公司 2024 年度财务报告出具了无法表示意见的审 计报告。公司触及《深圳证券交易所股票上市规则》9.3.1 条（一）及（三）的 规定，自 2025 年 4 月 29 日起被实施退市风险警示。 2、公司于 2025 年 8 月 28 日披露 ...

New Stock Issuance - He Yuan Bio (787765) issued shares at a price of 29.06 on October 14, 2025[1] - The offer period for the acquisition of Shangwei New Materials (688585) is from September 29, 2025, to October 28, 2025[1] Market Alerts - Significant abnormal fluctuations reported for Nanjing New Pharmaceutical (688189) on October 10, 2025[1] - Multiple companies including Hefei Urban Construction (002208) and ST Jianyi (002789) have recent announcements regarding their stock performance[1] Trading Notifications - A total of 30 companies have trading notifications on October 14, 2025, indicating various market activities[1] - Companies such as ST Er Ya (600107) and Guangdong Mingzhu (600382) are among those with recent trading alerts[1]

证券代码：002231 证券简称：*ST 奥维 公告编号：2025-070 奥维通信股份有限公司 股票交易异常波动暨风险提示的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 特别提示： 1、奥维通信股份有限公司（以下简称"公司"）2024 年度经审计净利润、扣 除非经常性损益后的净利润均为负值且扣除后营业收入低于 3 亿元；容诚会计 师事务所（特殊普通合伙）对公司 2024 年度财务报告出具了无法表示意见的审 计报告。公司触及《深圳证券交易所股票上市规则》9.3.1 条（一）及（三）的 规定，自 2025 年 4 月 29 日起被实施退市风险警示。 2、公司于 2025 年 8 月 28 日披露了《2025 年半年度报告》及《2025 年半年 度报告摘要》，公司 2025 年半年度实现营业收入 23,476,179.49 元，归属于上 市公司股东的净利润-89,066,868.76 元，归属于上市公司股东的扣除非经常性 损益的净利润-75,749,424.24 元。如公司 2025 年度存在《深圳证券交易所股票 上市规则》第 9.3.12 条规定的情形， ...

New Stock Listings - New stock "Aomeisen" (920080) listed at an issue price of 8.25 on October 10, 2025[1] - "Shangwei New Materials" (688585) has a tender offer period from September 29 to October 28, 2025[1] Delisting and Trading Alerts - "Zitian Tui" (300280) is in the delisting arrangement period with only 1 trading day remaining[1] - "Pinming Technology" (688109) is experiencing severe abnormal fluctuations[1] Market Updates - Multiple companies including "Kesi Technology" (688788) and "Bory Medical" (688166) have recent announcements related to trading activities[1] - "Ganfeng Lithium" (002460) and "Luoyang Molybdenum" (603993) have also made recent disclosures[1] Additional Information - A total of 30 companies have been highlighted for various trading activities and announcements on October 10, 2025[1] - Links to detailed announcements for each company are provided for further insights[1]

奥维通信股份有限公司 关于公司为控股子公司提供担保的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、担保事项概述 奥维通信股份有限公司（以下简称"公司"）分别于 2024 年 7 月 14 日、 2024 年 7 月 30 日召开第六届董事会第二十六次会议及 2024 年第二次临时股东 大会，审议通过了《关于公司为控股子公司提供担保的议案》，同意公司对控 股子公司东和欣新材料产业（无锡）有限公司（以下简称"无锡东和欣"）向金 融机构申请不超过 1 亿元的综合授信额度按照 66%的持股比例提供不超过 6,600 万元的连带责任担保。具体内容详见公司披露的《关于公司为控股子公司提供 担保的公告》（公告编号：2024-041）。 2024 年 7 月 2 日，无锡东和欣与江苏银行股份有限公司无锡分行（以下简 称"江苏银行"）签署了《最高额综合授信合同》。江苏银行为无锡东和欣提 供人民币 2,000.00 万元的最高额综合授信额度。东台市东和欣管理咨询合伙企 业（有限合伙）（以下简称"东台东和欣"）已按持股 34%的比例为无锡东和 欣提供最高额连带责任保 ...

New Stock Offerings - The tender offer for Shangwei New Materials (688585) is open from September 29, 2025, to October 28, 2025[1] - Zitian Tui (300280) is in the delisting adjustment period with only 2 trading days remaining until the last trading day[1] Market Alerts - Kesi Technology (688788) and Pinming Technology (688109) have recent announcements but no specific details provided[1] - Magu Technology (688448) is experiencing severe abnormal fluctuations[1] Trading Updates - Multiple companies including Dongjing (002199) and Guosheng Jinkong (002670) have announcements dated October 9, 2025, indicating ongoing trading activities[1] - Companies like Hunan Yuneng (301358) and Wanrun New Energy (688275) have announcements from October 1, 2025, indicating recent trading updates[1] Financial Disclosures - Several companies have disclosed their financial information, with specific announcements linked to their respective stock codes[1] - The report includes links to detailed announcements for various companies, providing transparency in their financial activities[1]

Core Insights - The military electronics sector experienced a significant increase of 2.86% on September 30, with Gao Ling Information leading the gains [1] - The Shanghai Composite Index closed at 3882.78, up 0.52%, while the Shenzhen Component Index closed at 13526.51, up 0.35% [1] Stock Performance - Gao Ling Information (688175) closed at 25.57, up 13.90% with a trading volume of 68,400 shares and a transaction value of 167 million [1] - Tu Rui Technology (600562) closed at 34.42, up 10.00% with a trading volume of 366,300 shares and a transaction value of 1.207 billion [1] - Hangda Nanhai (688552) closed at 43.10, up 9.95% with a trading volume of 123,200 shares [1] - Other notable performers include Xi Ce Testing (301306) up 5.72%, and Hongyuan Electronics (603267) up 4.75% [1] Capital Flow - The military electronics sector saw a net inflow of 659 million from institutional investors, while retail investors experienced a net outflow of 280 million [2][3] - Major stocks like Tu Rui Technology and Gao Ling Information had significant net inflows from institutional investors, indicating strong interest [3]