Group 1 - The stock price of *ST Dongjing (002199) closed at 10.69 yuan, an increase of 5.01% as of August 19, 2025, with a turnover rate of 1.55% and a trading volume of 37,600 shares, amounting to 39.68 million yuan [1] - The latest financial results for *ST Dongjing show total operating revenue of 117 million yuan, a year-on-year increase of 16.57%, and a net profit attributable to shareholders of 31.33 million yuan, up 5.95% year-on-year [1] - The company has a current ratio of 1.020, a quick ratio of 0.729, and a debt-to-asset ratio of 56.86% [1] Group 2 - Zhejiang Dongjing Electronics Co., Ltd. was established in 1999 and is located in Jinhua City, primarily engaged in the manufacturing of computers, communications, and other electronic devices [1] - The company has made investments in 2 external enterprises, participated in 6 bidding projects, and holds 8 patent records [2]

New Stock Issuance - Hongyuan Co., Ltd. (stock code: 920018) issued shares at a price of 9.17 on August 11, 2025[1] - China Shipbuilding Industry Corporation (stock code: 600150) has a cash acquisition request period from August 13 to August 15, 2025[1] - ST Kelly (stock code: 300326) has a tender offer period from July 17 to August 15, 2025[1] Rights and Announcements - China Heavy Industry (stock code: 601989) has a cash option declaration period starting August 13, 2025[1] - Fushun Special Steel (stock code: 600399) has a tender offer period from August 12 to September 10, 2025[1] - North Long Dragon (stock code: 301357) has an announcement link for further details[1] Market Volatility - Several stocks, including ST Xifa (stock code: 000752) and ST Aowei (stock code: 002231), are under observation for significant price fluctuations[1] - The report highlights abnormal fluctuations in stocks such as ST Songfa (stock code: 603268) and ST Yancheng (stock code: 603063)[2]

Core Viewpoint - Zhejiang Dongjing Electronics Co., Ltd. (*ST Dongjing*) is facing significant financial challenges, with negative net profits and a recent change in control, leading to stock trading volatility and risk warnings [1][3][4]. Financial Performance - In 2024, the company achieved operating revenue of 217.19 million, an increase of 25.37% year-on-year, but reported a net profit attributable to shareholders of -73.45 million, a decrease of 10.30% [2][9]. - For the first half of 2025, the company recorded operating revenue of 116.94 million, up 16.57% year-on-year, while the net profit attributable to shareholders was -31.33 million, an improvement of 5.95% compared to the previous year [2][9]. Stock Trading and Risk Warnings - The company's stock experienced abnormal trading fluctuations, with a cumulative closing price deviation of over 12% on August 6, 7, and 8, 2025 [4]. - Due to the audited financial data for 2024 triggering delisting risk warnings, the stock has been subject to trading risk warnings since March 26, 2025 [3][10]. Control Change - The company has undergone a change in control, with the controlling shareholder now being Wuxi Haotian Yiyi Investment Co., Ltd., and the actual controller being Mr. Zhu Haifei [7][8]. Market Valuation - As of August 8, 2025, the company's static P/E ratio was -37.42, rolling P/E ratio was -38.45, and P/B ratio was 13.85, significantly diverging from the industry averages of 45.45, 42.60, and 3.87 respectively [1][9].

证券代码：002199 证券简称：*ST东晶 公告编号：2025045 浙江东晶电子股份有限公司 股票交易异常波动公告 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。 重要风险提示： 1、截至 2025 年 8 月 8 日，浙江东晶电子股份有限公司（以下简称"公司"、"上市 公司"）股票（证券简称：*ST 东晶，证券代码：002199）的静态市盈率为-37.42 倍， 滚动市盈率为-38.45 倍，市净率为 13.85 倍。根据中证指数有限公司的数据显示，公司 所属证监会行业"C39 计算机、通信和其他电子设备制造业"的平均静态市盈率为 45.45 倍，平均滚动市盈率为 42.60 倍，平均市净率为 3.87 倍。公司当前的市盈率、市净率与 同行业情况有较大差异，敬请广大投资者注意投资风险。 2、公司最近一年及一期经营业绩情况：2024 年度，公司实现营业收入 21,719.30 万元，较上年同期上升 25.37%；实现归属于上市公司股东的净利润-7,345.34 万元，较 上年同期下降 10.30%。2025 年上半年，公司实现营业收入 11,694.20 ...

New Stock Listings - Tianfu Long (603406) issued at a price of 23.60[1] - Youli Intelligent (920007) issued at a price of 23.99[1] Rights Issues and Announcements - China Heavy Industry (601989) cash option declaration period from August 13, 2025[1] - China Shipbuilding (600150) acquisition request period from August 13 to August 15, 2025[1] - Shenkai Co., Ltd. (002633) offer declaration period from July 29 to August 27, 2025[1] - ST Kelly (300326) offer period from July 17 to August 15, 2025[1] - Fushun Special Steel (600399) offer period from August 12 to September 10, 2025[1] Abnormal Fluctuations - Multiple stocks reported abnormal fluctuations, including *ST Yushun (002289) and Changcheng Military Industry (601606)[2][3] - Notable fluctuations also reported for companies like Li De Man (300289) and Dongjie Intelligent (300486)[3]

| 连板股 8.7 | | 截至收盘斩获连板个股 | | --- | --- | --- | | 股票名称 | 连板天数 | 所属概念 | | 中马传动 | 5 | 汽车零部件 | | *ST东晶 | 5 | 电子元器件 | | *ST宇顺 | 5 | 消费电子 | | 长城军工 | ব | 生工 | | 国机精工 | 4 | 军工+机器人 | | 北纬科技 | 4 | 机器人+车联网 | | 福日电子 | 4 | 机器人 | | ST晨鸣 | 3 | 造纸 | | 日海智能 | 3 | 液冷服务器 | | 中欣氣材 | 3 | PEEK材料 | | 华米环能 | 3 | 光伏 | | 洪通燃气 | 3 | 天然气 | | ST西发 | 2 | 啤酒 | | 华纬科技 | 2 | 机器人 | | *ST奥维 | 2 | 走工 | | 东方精工 | 2 | 人形机器人 | | 任总统计 | り | FT | | 11:24:11 | C | #T | | --- | --- | --- | | 海立股份 | 2 | 光刻机 | | 云中马 | 2 | 纺织制造 | | | 第二则经 | 院數 | 汽车零部件板块 ...

龙虎榜数据显示，该股因连续三个交易日内，收盘价涨幅偏离值累计达到12%的ST证券、*ST证券上榜 龙虎榜1次，买卖居前营业部中，机构净买入1643.89万元，营业部席位合计净卖出657.76万元。 7月29日公司发布的半年报数据显示，上半年公司共实现营业总收入1.17亿元，同比增长16.57%，实现 净利润-0.31亿元，同比增长5.95%。（数据宝） 近日该股表现 | 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.08.06 | 5.03 | 3.77 | -1019.16 | | 2025.08.05 | 4.96 | 3.99 | -1221.86 | | 2025.08.04 | 4.98 | 2.86 | -428.99 | | 2025.08.01 | 5.00 | 2.88 | 976.28 | | 2025.07.31 | -2.82 | 1.82 | -193.90 | | 2025.07.30 | -1.45 | 2.53 | -51.02 | | 2025.07.29 | 0.56 | 2. ...

Group 1 - A-shares experienced significant activity on August 6, with 77 stocks hitting the daily limit up and 3 stocks hitting the limit down [1] - The China Shipbuilding sector was notably active, with China Shipbuilding and China Heavy Industry reaching the limit up [1] - The PEEK materials sector showed strength, with Zhongxin Fluorine Materials and Xinhan New Materials achieving consecutive limit up days, while Kaisheng New Materials and Huami New Materials also hit the limit up [1] - The Intelligent Robotics sector saw gains, with Haosen Intelligent reaching the limit up [1] Group 2 - Continuous limit up stocks included Zhongma Transmission with 5 limit up days in 6 trading sessions, Beijia Clean with 5 consecutive limit up days, and Honghe Technology with 4 limit up days in 8 sessions [1] - Other notable continuous limit up stocks included Changcheng Military Industry with 4 limit up days in 5 sessions, and several stocks like *ST Yushun and *ST Dongjing achieving 4 consecutive limit up days [1] - Stocks such as Guoji Precision Engineering and Furi Electronics also recorded 3 consecutive limit up days [1] Group 3 - Stocks that hit the limit down included *ST Yatai, Xining Special Steel, and Tibet Tianlu [2]

Core Viewpoint - *ST Dongjing has experienced a significant surge in stock price, achieving a total increase of 21.51% during its consecutive trading limit-ups, indicating strong market interest and potential investor confidence [2] Recent Stock Performance - The stock reached a price of 10.45 yuan with a turnover rate of 1.17% and a trading volume of 2.8433 million shares, resulting in a transaction amount of 29.2293 million yuan [2] - The stock has recorded four consecutive limit-up days, with a total market capitalization of 2.544 billion yuan [2] - The stock's trading data shows a cumulative turnover rate of 10.90% during the limit-up period [2] Institutional Activity - According to the Longhu list, the stock was listed due to a cumulative closing price deviation of 12% over three consecutive trading days, with institutional net purchases amounting to 16.4389 million yuan, while total net sales from brokerage seats reached 6.5776 million yuan [2] Financial Performance - The company reported a total operating revenue of 117 million yuan for the first half of the year, reflecting a year-on-year growth of 16.57% [2] - The net profit for the same period was -31 million yuan, showing a year-on-year increase of 5.95% despite being negative [2]

Core Viewpoint - The announcement details the completion of a change in control for Zhejiang Dongjing Electronics Co., Ltd., with Wuxi Haotian Yiyi Investment Co., Ltd. becoming the controlling shareholder after acquiring significant equity stakes from various parties [2][3][6]. Summary by Sections 1. Basic Situation of Equity Change - Wuxi Haotian Yiyi has acquired 67.5302% of the limited partnership interest in Blue Ocean Investment Management Center and 51% equity in Sitong Zhuozhi from Shanghai Chuangrui, along with 48,616,036 shares (19.97% of total shares) from other shareholders [2][3]. 2. Shareholder Rights Transfer - The transfer of shares has been completed, with Haotian Yiyi now holding 48,616,036 shares directly and controlling an additional 24,399,453 shares indirectly through Blue Ocean, totaling 29.99% of voting rights [3][6]. 3. Change of Controlling Shareholder and Actual Controller - Following the equity change, Haotian Yiyi becomes the largest shareholder, and Zhu Haifei is designated as the actual controller of the company [3][7]. 4. Commitment on Share Transfer - Haotian Yiyi has committed not to transfer the acquired shares for 18 months, with exceptions for transfers between entities under the same actual control [8]. 5. Other Matters - The company confirms that the equity change complies with relevant regulations and will not adversely affect its ongoing operations [10][18].