New Stock Issuance - Fushun Special Steel (600399) has a tender offer period from August 12, 2025, to September 10, 2025[1] - KaiPu Cloud (688228) reported severe abnormal fluctuations on August 30, 2025[1] - Xinhua Jin (600735) announced on August 30, 2025, regarding its stock activities[1] Trading Alerts - JiShi Media (601929) issued a notice on August 30, 2025, regarding trading activities[1] - XianDao Intelligent (300450) and DeChuang Environmental (603177) both reported updates on September 2, 2025[1] - Huahai Pharmaceutical (600521) and *ST HuiCheng (002168) also provided trading updates on September 2, 2025[1] Abnormal Fluctuations - Several companies, including Changjiang Materials (001296) and WanBangDe (002082), reported abnormal fluctuations on August 28, 2025[3] - Longjing Technology (301396) and Jinli Yongci (300748) also noted significant trading irregularities on August 27, 2025[3] - The report includes multiple links to announcements regarding trading activities and fluctuations for various companies[3]

| | 买入金额最大的前5名 | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 序号 | | 交易营业部名称 | | | 买入金额(万) | 占总成交比例 | | 1 | 深股通专用 | | 660次 47.73% | 2 | 41335.12 | 9.06% | | 2 | 机构专用 | | 1671次 43.69% | ▲ | 11996.61 | 2.63% | | 3 | 机构专用 | | 1671次 43.69% | A | 9538.39 | 2.09% | | 4 | 机构专用 | | 1671次 43.69% | A | 9374.09 | 2.06% | | 5 | 广发证券股份有限公司东莞大朗证券营业部 | | 0.00% 1次 | A | 8067.57 | 1.77% | | | 卖出金额最大的前5名 | | | | | | | 序号 | | 交易营业部名称 | | | 买入金额(万) | 占总成交比例 | | 1 | 深股通专用 | | 660次 47.73% | 2 | 41335.12 | 9.06% | | 2 ...

（原标题：江海股份跌停，6机构现身龙虎榜） 江海股份今日跌停，全天换手率15.85%，成交额45.61亿元，振幅14.92%。龙虎榜数据显示，机构净卖 出822.78万元，深股通净买入2.34亿元，营业部席位合计净买入2676.25万元。 深交所公开信息显示，当日该股因日跌幅偏离值达-7.95%上榜，机构专用席位净卖出822.78万元，深股 通净买入2.34亿元。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交14.35亿元，其中，买入成交额为8.44亿 元，卖出成交额为5.91亿元，合计净买入2.52亿元。 资金流向方面，今日该股主力资金净流出5.86亿元，其中，特大单净流出3.85亿元，大单资金净流出 2.02亿元。近5日主力资金净流出6.67亿元。 融资融券数据显示，该股最新（9月1日）两融余额为15.82亿元，其中，融资余额为15.79亿元，融券余 额为313.64万元。近5日融资余额合计增加4.75亿元，增幅为43.03%，融券余额合计减少102.31万元，降 幅24.60%。（数据宝） | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- ...

江海股份今日跌停，成交额45.61亿元，换手率15.85%，盘后龙虎榜数据显示，深股通专用席位买入 4.13亿元并卖出1.79亿元，3家机构专用席位净买入2.29亿元，有3家机构专用席位净卖出2.37亿元。 ...

Group 1 - A significant number of high-profile stocks, including Jingwang Electronics, Changfei Fiber, and Jimin Health, have hit the daily limit down [1] - Over 30 stocks, such as Tianfu Communication and Huahong Company, have experienced declines exceeding 10% [1]

New Stock Issuance - New stock issuance for AiFenda (301575) is priced at 27.69 RMB, effective from September 1, 2025[1] - Fushun Special Steel (600399) is undergoing a tender offer from August 12 to September 10, 2025[1] - KaiPu Cloud (688228) has a recent announcement regarding its stock[1] Market Alerts - Significant abnormal fluctuations reported for Siquan New Materials (301489) on August 22, 2025[1] - New announcements for various stocks including Xinhua Jin (600735) and Jishi Media (601929) on August 30, 2025[1] - Multiple stocks including ST Guohua (000004) and ST Huayang (603825) have recent updates as of August 29, 2025[1] Trading Insights - The report includes links to detailed announcements for stocks experiencing significant market activity, such as ST Zhongji (000972) and ST Yilanzhong (300096)[1] - The document highlights the importance of monitoring stock performance and related announcements for investment decisions[1]

Market Performance - The main board led the gains with notable increases in stocks such as Guoan Co. (+10.07%), Tongfu Microelectronics (+10.01%), and Jianghai Co. (+10.01%) [1] - The ChiNext board saw significant growth with Tongda Sea (+20.01%) and Jiebang Technology (+20.00%) leading the way [1] - The Sci-Tech Innovation board was led by Aerospace Hongtu (+17.94%) and Kaipu Cloud (+16.52%) [1] - Active sub-industries included SW Printed Circuit Boards (+3.54%) and SW Integrated Circuit Packaging and Testing (+1.73%) [1] Domestic News - A research team from Peking University and Hong Kong City University proposed a concept for a "Universal Photonic Fusion Wireless Transceiver Engine," successfully developing a chip for high-speed wireless communication with a coverage range exceeding 110 GHz [1] - TSMC is set to begin construction of a new 1.4nm advanced process wafer plant in Taiwan, with an estimated total investment of NT$1.2 trillion to NT$1.5 trillion (approximately $39.2 billion to $49 billion) [1] - GalaxyCore launched a high-performance 5MP image sensor GC5605 designed for AI PC applications, enhancing video quality for scenarios like video conferencing [1] - Tailin Micro announced plans to acquire 100% of Shanghai Panqi Microelectronics to expand its low-power IoT wireless connection platform [1] Company Announcements - Howey Group reported a total revenue of 13.956 billion yuan for H1 2025, a year-on-year increase of 15.42%, with a net profit of 2.028 billion yuan, up 48.34% [2] - Dingjie Smart reported total revenue of 1.045 billion yuan for H1 2025, a 4.08% increase, with a net profit of 45 million yuan, up 6.09% [2] - Lingyi Technology reported total revenue of 23.625 billion yuan for H1 2025, a 23.35% increase, with a net profit of 930 million yuan, up 35.94% [2] - Kaisheng Technology reported total revenue of 2.765 billion yuan for H1 2025, a 24.7% increase, with a net profit of 52 million yuan, up 23.7% [2] Overseas News - Dell Technologies reported $5.6 billion in AI server orders for Q2, a significant drop from $12.1 billion in the previous quarter, with AI server shipments totaling $8.2 billion [2] - The U.S. Department of Commerce announced the revocation of export exemptions for Intel Semiconductor (Dalian), Samsung China Semiconductor, and SK Hynix Semiconductor (China) [2] - Research from Stanford University indicated a 13% decline in employment rates for workers aged 22 to 25 in AI-affected occupations since 2022, with software development and customer service being the most impacted [2] - Intel announced modifications to its funding agreement with the U.S. Department of Commerce, allowing it to access approximately $5.7 billion in cash earlier than planned [2]

Group 1 - The company announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% from August 27 to 29, 2025 [1] - The board of directors confirmed that there are no undisclosed matters that could significantly impact the stock price [1] - The company conducted a comprehensive self-examination regarding the stock price fluctuation [1] Group 2 - The company's production and operational conditions remain normal, with no significant changes in the internal and external operating environment [2] - There are no major undisclosed information that should have been disclosed [2] - The controlling shareholders and actual controllers did not engage in stock trading during this period [2]

格隆汇8月31日丨江海股份(002484.SZ)公布股票交易异常波动公告，公司股票交易价格连续3个交易日 收盘价格涨幅偏离值累计超过20%，属于股票交易异常波动情况。经核实，公司前期披露的信息无需要 更正补充之处，近期经营正常，内外部经营环境未发生重大变化，未发现可能影响股价的未公开重大信 息，公司、控股股东和实际控制人不存在应披露而未披露的重大事项或筹划阶段的重大事项。公司控股 股东及实际控制人在股票交易异常波动期间未买卖公司股票，也不存在违反公平信息披露规定的情形。 登录新浪财经APP 搜索【信披】查看更多考评等级 ...

证券代码:002484 证券简称：江海股份 公告编号：2025-044 南通江海电容器股份有限公司 一、股票交易异常波动的情况 南通江海电容器股份有限公司（以下简称"公司"或"本公司"）股票交易价格连续 3 个交易日（2025 年 8 月 27 日、2025 年 8 月 28 日、2025 年 8 月 29 日）收盘价格涨幅偏离 值累计超过 20%，根据《深圳证券交易所交易规则》的有关规定，属于股票交易异常波动 的情况。 关于股票交易异常波动的公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 二、公司关注并核实相关情况 针对公司股票异常波动情况，根据相关规定的要求，公司对有关事项进行了核查，现就 相关情况说明如下： 1、公司前期披露的信息不存在需要更正、补充之处； 2、近期公司经营情况正常，内外部经营环境未发生重大变化； 公司董事会确认，公司目前没有任何根据《深圳证券交易所股票上市规则》等有关规定 应予以披露而未披露的事项或与该事项有关的筹划、商谈、意向、协议等；董事会也未获悉 公司有其他根据《深圳证券交易所股票上市规则》等有关规定应予以披露而未披露的、对公 司 ...