Core Insights - The professional engineering sector experienced a rise of 2.21% on September 30, with Shikong Technology 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 - Shikong Technology (605178) closed at 35.83, with a gain of 10.01% and a trading volume of 57,600 shares [1] - China Zhongzhi (601618) also saw a significant increase of 10.00%, closing at 3.85 with a trading volume of 4,899,700 shares [1] - Other notable performers included Roman Co. (605289) with a 6.11% increase, and Honglu Steel Structure (002541) with a 5.40% increase [1] Market Capital Flow - The professional engineering sector saw a net inflow of 409 million yuan from institutional investors, while retail investors experienced a net outflow of 262 million yuan [2] - The main stocks with significant net inflows included China Zhongzhi with 426 million yuan and Roman Co. with 77.27 million yuan [3] - Conversely, retail investors showed a net outflow from stocks like China Zhongzhi and Roman Co., indicating a shift in investment behavior [3]

Market Overview - On September 26, the professional engineering sector rose by 0.32% compared to the previous trading day, with Donghua Technology leading the gains [1] - The Shanghai Composite Index closed at 3828.11, down 0.65%, while the Shenzhen Component Index closed at 13209.0, down 1.76% [1] Top Performers - Donghua Technology (002140) closed at 12.27, up 10.04%, with a trading volume of 549,800 shares and a transaction value of 656 million [1] - Shenghui Integration (603163) closed at 47.91, up 10.01%, with a trading volume of 54,300 shares and a transaction value of 251 million [1] - Yaxiang Integration (603929) closed at 44.78, up 6.29%, with a trading volume of 64,100 shares and a transaction value of 282 million [1] Market Capital Flow - The professional engineering sector saw a net inflow of 126 million from institutional investors, while retail investors experienced a net outflow of 12.29 million [2] - Major stocks in the sector showed varying levels of net inflow and outflow from different investor types [3] Individual Stock Performance - Donghua Technology had a net inflow of 14.21 million from institutional investors, while retail investors had a net outflow of 10 million [3] - Shenghui Integration experienced a net inflow of 62.13 million from institutional investors, with a net outflow of 39.47 million from retail investors [3] - Other notable stocks include Huasheng Huayuan (601096) with a net inflow of 21.90 million from institutional investors and a net outflow of 26.81 million from retail investors [3]

Group 1: New Stock Issuances - Cash option declaration period for *ST Tianmao (000627) is from September 15 to September 19, 2025[1] - *ST Zitian (300280) has 11 trading days remaining until the last trading day during the delisting arrangement period[1] - *ST Dongtong (300379) has reported severe abnormal fluctuations in stock price[1] Group 2: Market Alerts - Jiushi Media (601929) has experienced significant abnormal fluctuations in stock price[1] - Xian Dao Intelligent (300450) has reported severe abnormal fluctuations in stock price[1] - Hangke Technology (688006) has issued a notice regarding stock performance[1] Group 3: Trading Notifications - Shanghai Construction (600170) has issued a trading notification on September 18, 2025[1] - Junsheng Electronics (600699) has issued a trading notification on September 18, 2025[1] - ST Changyuan (600525) has issued a trading notification on September 18, 2025[1]

Core Viewpoint - The stock price of Beijing New Space Technology Co., Ltd. has experienced an abnormal fluctuation, with a cumulative increase of over 20% in three consecutive trading days, prompting the company to issue a notice regarding this situation [2][4]. Group 1: Stock Trading Abnormality - The company's stock price increased significantly on September 15, 16, and 17, 2025, with a cumulative closing price increase exceeding 20%, which is classified as an abnormal trading situation according to the Shanghai Stock Exchange rules [2][4]. - As of September 17, 2025, the closing price of the company's stock was 28.67 yuan, and its latest price-to-book ratio was 2.24, which is higher than the industry average of 2.19 [3][9]. Group 2: Company Operations and Financial Performance - The company confirmed that its production and operational status is normal, with no significant changes in the internal and external operating environment [5]. - The company reported a revenue of 341.01 million yuan for 2024, representing a year-on-year increase of 68.14%, but incurred a net loss of 261.99 million yuan. For the first half of 2025, the revenue was 143.62 million yuan, a decrease of 10.95% year-on-year, with a net loss of 66.27 million yuan [3][9]. Group 3: Media and Market Speculation - The company noted that it has been incorrectly categorized as a "ride-hailing concept stock" by some media outlets, clarifying that it does not engage in ride-hailing business and advising investors to make prudent judgments [7].

Group 1 - The company announced that its stock price experienced a cumulative increase of over 20% over three consecutive trading days from September 15 to September 17, 2025, indicating abnormal trading fluctuations [1] - The company confirmed that there are no undisclosed significant matters as of the announcement date after self-inspection and verification with its controlling shareholder [1] - The company clarified that it is not involved in the ride-hailing business, despite being categorized as a "ride-hailing concept stock" by some media [1] Group 2 - As of September 17, 2025, the company's closing stock price was 28.67 yuan, with a latest price-to-book ratio of 2.24, which is higher than the industry average of 2.19 for the "E50 construction decoration, renovation, and other construction industries" [1] - The company cautioned investors about the potential for irrational speculation due to the significant short-term price increase and emphasized the importance of rational decision-making and investment [1]

证券代码：605178 证券简称：时空科技 公告编号：2025-061 北京新时空科技股份有限公司 股票交易异常波动公告 本公司董事会、全体董事及相关股东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。 经公司自查，公司目前生产经营状况正常，内外部经营环境未发生重大变化， 不存在其他应披露而未披露的重大信息。 （二）重大事项情况 经公司自查，并向公司控股股东核实，公司、公司控股股东及实际控制人不 存在关于公司应披露而未披露的重大事项，也不存在其他处于筹划阶段的重大事 项，包括但不限于重大资产重组、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。 重要内容提示： 一、 股票交易异常波动的具体情况 北京新时空科技股份有限公司（以下简称"公司"）股票价格于 2025 年 9 月 15 日、9 月 16 日、9 月 17 日连续三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。 1 公司股票价格于 2025 年 9 月 15 日、9 月 1 ...

Group 1 - The company's stock price experienced a cumulative increase of over 20% during three consecutive trading days from September 15 to September 17, 2025, indicating abnormal trading fluctuations [1] - The company has been mistakenly categorized as a "ride-hailing concept stock" by some media outlets, which is inaccurate as the company does not engage in ride-hailing business [1] - The company advises investors to make prudent judgments and rational decisions regarding their investments [1]

Group 1 - The company, Shikong Technology (605178.SH), has been mistakenly categorized as a "ride-hailing concept stock" by some media outlets [1] - The company clarifies that it does not engage in any ride-hailing business [1] - The company advises investors to make prudent judgments and rational decisions [1]

Core Points - The company, Shikong Technology, reported a revenue of 144 million yuan for the first half of 2025, representing a year-on-year decline of 10.95% [1][2] - The net profit attributable to shareholders was -66.27 million yuan, with a net profit excluding non-recurring gains and losses of -66.96 million yuan [1][2] - The net cash flow from operating activities was 79.70 million yuan, showing a significant increase of 196.98% compared to the previous year [2] Financial Performance - In the first half of 2025, the company's revenue decreased to 144.62 million yuan from 161.29 million yuan in the same period last year, marking a decline of 10.95% [2] - The total profit for the period was -66.97 million yuan, with the net profit attributable to shareholders also showing a loss of -66.27 million yuan, compared to a loss of -74.57 million yuan in the previous year [2] - The company has reported net profits attributable to shareholders of -17.71 million yuan in 2021, -209 million yuan in 2022, -207 million yuan in 2023, and -262 million yuan in 2024, indicating a consistent trend of losses [2][3] Company Background - Shikong Technology was listed on the Shanghai Stock Exchange on August 21, 2020, with an initial issuance of 17.72 million shares at a price of 64.31 yuan per share [4] - The stock reached its highest price of 92.61 yuan on its first trading day but is currently in a state of decline [5] - The total funds raised from the initial public offering amounted to 1.14 billion yuan, with a net amount of 1.02 billion yuan after deducting issuance costs [5]

Market Overview - On September 16, the professional engineering sector rose by 0.29% compared to the previous trading day, with Baili Technology leading the gains [1] - The Shanghai Composite Index closed at 3861.87, up 0.04%, while the Shenzhen Component Index closed at 13063.97, up 0.45% [1] Top Performers - Baili Technology (603959) closed at 7.11, up 10.06% with a trading volume of 733,600 shares and a transaction value of 521 million [1] - Donghua Technology (002140) closed at 11.82, up 6.10% with a trading volume of 612,900 shares and a transaction value of 732 million [1] - Rishang Group (002593) closed at 5.43, up 3.04% with a trading volume of 432,500 shares and a transaction value of 232 million [1] Underperformers - Nenghuizhi (301046) closed at 25.27, down 2.43% with a trading volume of 76,500 shares and a transaction value of 191 million [2] - Tongguan Mining Construction (920019) closed at 24.62, down 2.19% with a trading volume of 42,600 shares and a transaction value of 105 million [2] - Bandi Technology (300712) closed at 27.75, down 2.05% with a trading volume of 70,400 shares and a transaction value of 195 million [2] Capital Flow - The professional engineering sector experienced a net outflow of 97.7 million from institutional investors, while retail investors saw a net inflow of 108 million [2][3] - Donghua Technology had a net inflow of 127 million from institutional investors, but a net outflow of 47.7 million from speculative funds [3] - Rishang Group saw a net inflow of 42.2 million from speculative funds, while also experiencing a net outflow of 17.6 million from institutional investors [3]