证券代码：600658 证券简称：电子城 公告编号：临 2025-047 北京电子城高科技集团股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要提示： ● 北京电子城高科技集团股份有限公司（以下简称"公司"或"电子城高 科"）股票于 2025 年 8 月 18 日、8 月 19 日、8 月 20 日连续 3 个交易日内日收盘 价格涨幅偏离值累计超过 20%，属于《上海证券交易所交易规则》规定的股票交 易异常波动情形。 ● 经公司自查并向公司控股股东征询确认，截至本公告披露日，除已披露 的信息外，公司、公司控股股东不存在影响公司股票交易异常波动的应披露而未 披露的重大信息。 ● 敬请广大投资者注意二级市场交易风险，审慎决策，防范投资风险。 一、股票交易异常波动的具体情况 公司股票于 2025 年 8 月 18 日、8 月 19 日、8 月 20 日连续 3 个交易日内日 收盘价格涨幅偏离值累计超过 20%，属于《上海证券交易所交易规则》规定的股 票交易异常波动情形。 二、公司关注并核实的相关 ...

电子城公告，公司股票于2025年8月18日、8月19日、8月20日连续3个交易日内日收盘价格涨幅偏离值累 计超过20%，属于《上海证券交易所交易规则》规定的股票交易异常波动情形。经公司自查并向控股股 东征询确认，截至本公告披露日，除已披露的信息外，公司、控股股东不存在影响公司股票交易异常波 动的应披露而未披露的重大信息。公司股票价格短期内涨幅较大，敬请广大投资者注意二级市场交易风 险，审慎决策，理性投资。 ...

Market Performance - On August 20, the real estate development sector rose by 0.14% compared to the previous trading day, with Huayi Family leading the gains [1] - The Shanghai Composite Index closed at 3766.21, up 1.04%, while the Shenzhen Component Index closed at 11926.74, up 0.89% [1] Top Gainers in Real Estate Sector - Huayi Family (600503) closed at 3.59, up 10.12% with a trading volume of 5.0363 million shares and a transaction value of 1.769 billion [1] - Electronic City (600658) closed at 8.48, up 9.99% with a trading volume of 1.7460 million shares and a transaction value of 1.416 billion [1] - Black Peony (600510) closed at 7.71, up 9.99% with a trading volume of 379,600 shares and a transaction value of 283 million [1] Decliners in Real Estate Sector - Jiezou Development (600208) closed at 4.99, down 9.93% with a trading volume of 5.3099 million shares and a transaction value of 2.696 billion [2] - ST Nanzhi (002305) closed at 3.93, down 5.07% with a trading volume of 61,300 shares and a transaction value of 2.4105 million [2] - Deep Property A (000011) closed at 9.91, down 2.75% with a trading volume of 294,500 shares and a transaction value of 292 million [2] Capital Flow Analysis - On the same day, the real estate development sector experienced a net outflow of 962 million from institutional investors, while retail investors saw a net inflow of 840 million [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors withdrawing funds while retail investors increased their investments [2] Individual Stock Capital Flow - Wan Tong Development (600246) had a net inflow of 257 million from institutional investors, while it faced outflows from both speculative and retail investors [3] - Black Peony (600510) saw a net inflow of 68.23 million from institutional investors, but also experienced outflows from speculative and retail investors [3] - Huayi Family (600503) had a net inflow of 45.78 million from institutional investors, with outflows from speculative and retail investors as well [3]

Group 1 - The Science and Technology Innovation 50 Index rose over 3%, reaching a new high for the year, driven by a collective surge in chip stocks [1] - Companies such as Jimin Health, Hanzhong Precision Machinery, and Kesen Technology have seen consecutive trading gains, with Jimin Health achieving a five-day streak [1] - The AI server market is dominated by Inspur Information, which holds over 50% market share in China and has reported a 64.39% year-on-year increase in net profit for the first quarter [1] Group 2 - The domestic leading companies are making significant advancements, with Nvidia reportedly developing an AI chip specifically for the Chinese market [3] - Companies like Fullchai Power and Yuanlin Co. have also seen consecutive trading gains, indicating strong market performance [3] - The company Guangxin Technology is a leader in optical modules and has partnered with Cisco to launch a 1.6T silicon optical module [3] Group 3 - The domestic automotive sector is witnessing significant developments, with China FAW planning to acquire approximately 10% of Leap Motor [6] - Companies like Mould Technology and Shentong Express are also making strides, with Mould Technology providing components for new energy vehicles [6] - The automotive thermal management sector is led by companies like Hanzhong Precision Machinery, which specializes in compressors and refrigeration products [8] Group 4 - The pharmaceutical industry is seeing a surge in domestic innovative drugs going global, with Tianmu Pharmaceutical being the first listed company in traditional Chinese medicine [7] - Companies like Huahai Pharmaceutical are advancing in the development of innovative drugs, with over 20 projects currently in research [7] - The automotive passive safety system sector is represented by companies like Songyuan Safety, which reported a 30.85% year-on-year increase in net profit [7]

| 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.08.19 | 9.99 | 14.58 | 1076.40 | | 2025.08.18 | 2.49 | 21.62 | -522.59 | | 2025.08.15 | -1.44 | 18.45 | 3587.89 | | 2025.08.14 | 9.98 | 22.74 | -7603.28 | | 2025.08.13 | 9.93 | 4.69 | 8385.53 | | 2025.08.12 | 9.96 | 11.18 | 7950.81 | | 2025.08.11 | 0.77 | 2.21 | -544.97 | | 2025.08.08 | -1.71 | 2.58 | -435.67 | | 2025.08.07 | 4.15 | 5.13 | 1079.34 | | 2025.08.06 | 1.20 | 2.54 | -137.06 | （文章来源：证券时报网） 公司8月11日在交易所互动平台中披露，截至最新（8月10日）股东户数 ...

（文章来源：证券日报） 证券日报网讯 8月19日晚间，电子城发布公告称，公司于2025年8月18日发行了"北京电子城高科技集团 股份有限公司2025年度第二期超短期融资券"。 ...

公司于 2025 年 8 月 18 日发行了"北京电子城高科技集团股份有 限公司 2025 年度第二期超短期融资券"，现将发行情况公告如下： 证券代码：600658 证券简称：电子城 公告编号：临 2025-046 北京电子城高科技集团股份有限公司 2025 年度第二期超短期融资券发行情况公告 公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 北京电子城高科技集团股份有限公司（以下简称"公司"）经 2024 年 7 月 2 日召开的第十二届董事会第三十三次会议、2024 年 7 月 18 日召开的 2024 年第三次临时股东大会审议，通过了《公司拟注册发 行中期票据及超短期融资券的议案》，同意公司申请发行超短期融资 券，具体内容详见公司于 2024 年 7 月 3 日在《中国证券报》《上海证 券报》《证券时报》《证券日报》及上海证券交易所网站（http： //www.sse.com.cn）披露的《公司第十二届董事会第三十三次会议决 议公告》（临 2024-040）。 根据中国银行间市场交易商协会核发的《接受注册通知书》（中 市协注 ...

8月19日，上证指数下跌0.02%，深证成指下跌0.12%，创业板指下跌0.17%。盘后龙虎榜数据显示，共 有53只个股因当日异动登上龙虎榜，资金净流入最多的是中油资本（000617.SZ），达2.65亿元。 据21投资通智能监测，31只个股龙虎榜出现了机构的身影，北向资金参与龙虎榜中的个股共涉及23只。 2.65亿资金抢筹中油资本，4.18亿资金出逃影石创新 53只上榜的龙虎榜个股中，29只个股被净买入，24只个股被净卖出。其中，资金净买入最多的是中油资 本，达2.65亿元，占总成交金额的4.72%。中油资本当日收盘上涨9.95%，换手率为4.73%。 | 洋田股份 | -10% | 0 | 1 | -4212 | -3.19% | 12.58% | | --- | --- | --- | --- | --- | --- | --- | | 冰轮环境 | -7.02% | 0 | 3 | -5611 | -5.04% | 8.03% | | 恒宝股份 | -6.89% | 1 | 2 | -5734 | -0.73% | 44.77% | | 高潮股份 | 6.66% | 2 | 3 | -6749 | - ...

据21投资通智能监测，31只个股龙虎榜出现了机构的身影，北向资金参与龙虎榜中的个股共涉及23只。 2.65亿资金抢筹中油资本，4.18亿资金出逃影石创新 53只上榜的龙虎榜个股中，29只个股被净买入，24只个股被净卖出。其中，资金净买入最多的是中油资本，达 2.65亿元，占总成交金额的4.72%。中油资本当日收盘上涨9.95%，换手率为4.73%。 | 名称 | 涨跌幅 | 龙虎榜净买 | 净买额占 | 换手率 | 解读 | | --- | --- | --- | --- | --- | --- | | | | 额(万元) | 总成交比 | | | | 中油资本 | 9.95% | 26485 | 4.72% | 4.73% | 1家机构买入,成功 | | | | | | | 率54.03% | | 宜安科技 | 20% | 20747 | 7.31% | 26.4% | 普通席位买入，成功 | | | | | | | 率41.96% | | 卧龙电驱 | 3.66% | 19933 | 1.78% | 21.37% | 西藏自治区资金买入 | | | | | | | ,成功率43.87% | | 广东建科 ...

具体来看，今日上榜的营业部中，共有3家机构专用席位现身，即买一、买三、买五，合计净买入1.79 亿元，沪股通为第二大买入营业部及第一大卖出营业部，买入金额为5257.28万元，卖出金额为6544.92 万元，合计净卖出1287.64万元。 资金流向方面，今日该股主力资金净流入1076.40万元，其中，特大单净流出1327.46万元，大单资金净 流入2403.86万元。近5日主力资金净流入4923.96万元。 4月26日公司发布的一季报数据显示，一季度公司共实现营业收入2.81亿元，同比下降73.26%，实现净 利润-6699.53万元。 （原标题：电子城振幅16.82%，3机构现身龙虎榜） 电子城(600658)今日涨停，全天换手率14.58%，成交额12.02亿元，振幅16.82%。龙虎榜数据显示，机 构净买入1.79亿元，沪股通净卖出1287.64万元，营业部席位合计净卖出6547.41万元。 上交所公开信息显示，当日该股因日振幅值达16.82%上榜，机构专用席位净买入1.79亿元，沪股通净卖 出1287.64万元。 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3.99亿元，其中，买入成交额为 ...