Group 1 - The core viewpoint of the news is the decline in the stock price of Beijing Electronic City High-Tech Group Co., Ltd., which fell by 5.08% to 6.35 CNY per share, with a trading volume of 413 million CNY and a turnover rate of 5.70%, resulting in a total market capitalization of 7.103 billion CNY [1] - The company was established on December 24, 1986, and listed on May 24, 1993. Its main business includes park real estate development and sales, new technology services (property leasing and management), advertising media, and product sales [1] - The revenue composition of the company is as follows: real estate sales account for 54.59%, new technology services 43.40%, advertising media 1.97%, and other (supplementary) 0.05% [1] Group 2 - From the perspective of the top ten circulating shareholders, a fund under Southern Fund is among them. The Southern CSI Real Estate ETF Initiated Link A (004642) increased its holdings by 3.1153 million shares in the first quarter, holding a total of 8.4077 million shares, which represents 0.75% of the circulating shares [2] - The estimated floating loss for the Southern CSI Real Estate ETF Initiated Link A (004642) today is approximately 2.8586 million CNY [2] - The fund was established on August 24, 2017, with a latest scale of 173 million CNY. Year-to-date return is 3.62%, ranking 3959 out of 4222 in its category; the one-year return is 33.43%, ranking 2729 out of 3776; and since inception, it has a loss of 42.25% [2]

● 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 22 日、8 月 25 日、8 月 26 日连续 3 个交易日内日收盘 价格跌幅偏离值累计超过 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。 证券代码：600658 证券简称：电子城 公告编号：临 2025-048 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： ● 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 22 日、8 月 25 日、8 月 26 日连续 3 个交易日内日 收盘价格跌幅偏离值累计超过 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 ...

Core Viewpoint - Electronic City experienced a significant stock price drop, closing at 7.59 yuan with a daily decline of 9.96% due to negative news regarding rumors of a shell acquisition by a core supplier of domestic lithography machines [1] Stock Performance - The stock price fell to 7.59 yuan, marking a single-day decline of 9.96% [1] - The trading volume reached 1.398 billion yuan, with a turnover rate of 15.62% [1] - The intraday volatility exceeded 13% [1] Market Context - Electronic City was previously a hot stock, achieving five consecutive daily gains over seven days before the recent downturn [1] - The company clarified that it is not aware of any plans or arrangements related to the rumored shell acquisition by Huazhuo Jingke, a core supplier of domestic lithography machines [1] - The clarification regarding the core speculative theme is expected to significantly impact market sentiment [1]

Core Insights - On August 22, 2023, a total of 14 stocks with Shanghai-Hong Kong Stock Connect participation appeared on the daily trading list, indicating significant trading activity in these stocks [1][2]. Group 1: Stock Performance - The stocks with net purchases included Haiguang Information, Huasheng Tiancai, and Fangzheng Technology, with net buying amounts of 348.55 million, 237.76 million, and 117.62 million yuan respectively [1][2]. - The stocks with net sales included Hanwujing, Electronic City, and Jishi Media, with net selling amounts of 137.66 million, 70.02 million, and 46.48 million yuan respectively [1][2]. Group 2: Trading Metrics - Haiguang Information had a turnover rate of 20.00% and a price increase of 3.23% [2]. - Huasheng Tiancai had a turnover rate of 3.68% and a significant price increase of 37.97% [2]. - Fangzheng Technology had a turnover rate of 10.04% and a price increase of 6.43% [2].

Core Viewpoint - Electronic City (600658) experienced a significant drop, reaching the daily limit down, with a trading volume of 1.398 billion yuan and a daily fluctuation of 15.02% [2] Trading Activity - The stock had a turnover rate of 15.62% for the day, with a net sell of 70.0232 million yuan from the Shanghai-Hong Kong Stock Connect [2] - The top five trading departments accounted for a total transaction of 321 million yuan, with a net sell of 85.3985 million yuan [2] - The largest buying and selling department was the Shanghai-Hong Kong Stock Connect, with buying amounting to 56.7978 million yuan and selling at 126.8210 million yuan [3] Recent Performance - In the past six months, the stock has appeared on the trading list five times, with an average price increase of 2.35% the day after being listed and an average increase of 3.09% over the following five days [3] - The stock saw a net outflow of 166.7 million yuan in main funds today, with large orders contributing to a net outflow of 23.44 million yuan [3] Financial Results - The company reported a revenue of 281 million yuan for Q1, a year-on-year decrease of 73.26%, and a net loss of 66.9953 million yuan [3] - The company projected a net loss of between 190 million yuan and 130 million yuan for the first half of the year, indicating a year-on-year change of -292.12% to -168.29% [3]

Group 1 - The stock of Electronic City (600658) experienced a decline of 0.59% with a turnover rate of 18.07% and a trading volume of 1.663 billion yuan, showing a fluctuation of 16.64% during the day [2] - Institutional investors net bought 43.11 million yuan, while the Shanghai-Hong Kong Stock Connect saw a net purchase of 94.69 million yuan, indicating strong institutional interest [2] - The top five trading departments accounted for a total transaction of 440 million yuan, with a net purchase of 14.2 million yuan, reflecting positive sentiment among major investors [2][3] Group 2 - In the first quarter, the company reported a revenue of 281 million yuan, a significant year-on-year decline of 73.26%, and a net loss of 66.99 million yuan [3] - The company projected a net loss for the first half of the year between 190 million yuan and 130 million yuan, indicating a year-on-year change of -292.12% to -168.29% [3] - The trading data on August 21 showed that the top buying department was the Shanghai-Hong Kong Stock Connect with a purchase of 134.38 million yuan, while the top selling department also belonged to the same entity with a sale of 39.69 million yuan [3][4]

Core Viewpoint - The company has not confirmed any plans or arrangements related to the rumored reverse merger with Huazhuo Jingke, a core supplier of domestic lithography machines, despite the significant stock price fluctuations caused by this speculation [1] Group 1 - Investors inquired about the recent significant increase in the company's stock price due to rumors regarding a reverse merger with Huazhuo Jingke [1] - The company stated that it has not been informed of any related matters regarding the reverse merger and has not made any plans or arrangements in this regard [1] - The company emphasized its commitment to comply with legal and regulatory requirements for information disclosure and confirmed that there is no undisclosed information that should be disclosed [1]

关于北京电子城高科技集团股份有限公司 你司发来的《股票交易异常波动征询函》已收悉。根据《上海 证券交易所上市公司自律监管指南第1号一公告格式第二十六号 上 市公司股票交易异常波动公告》，现就有关事项确认如下: 截至目前,北京电子控股有限责任公司(以下简称北京电控) 不存在与北京电子城高科技集团股份有限公司(以下简称电子城高 科)有关的应披露而未披露的重大信息,包括筹划涉及电子城高科 的重大资产重组、股份发行、重大交易类事项、业务重组、股份回 购、股权激励、破产重整、重大业务合作、引进战略投资者等重大 事项;北京电控及其一致行动人、以及北京电控推荐任职于电子城 高科的董事、监事在电子城高科本次股票交易异常波动期间不存在 买卖公司股票行为。 北京电子控 《股票交易异常波动征询函》的复函 北京电子城高科技集团股份有限公司: ...

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。 ...