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） | | --- | --- | --- | --- | | 2025.05.29 | -2.70 | 25.56 | -17154.88 | | 2025.05.28 | 10.01 | 11.86 | 1568.83 | | 2025.05.27 | 10.07 | 12.07 | -5995.28 | | 2025.05.26 | 10.03 | 2.57 | 4428.70 | | 2025.05.23 | -1.04 | 1.03 | 19.83 | | 2025.05.22 | -2.46 | 1.07 | 114.45 | | 2025.05.21 | -1.14 | 1.01 | 82.15 | | 2025.05.20 | 0.57 | 1.09 | -401.36 | | 2025.05.19 | 1.75 | 1.20 | -288.30 | | 2025.05.16 | 0.00 | 0.79 | -34.19 | 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 （文章来源：证券时报 ...

Group 1 - The company's stock has experienced a significant cumulative increase of approximately 30% over three consecutive trading days from May 26 to May 28, 2025, raising trading risk concerns [1][2][3] - The company reported a net loss of approximately 225 million yuan for the fiscal year 2024 and a net loss of 39.93 million yuan for the first quarter of 2025, indicating ongoing financial difficulties [2][3] - The company's main business operations, including the research, manufacturing, and sales of electrical equipment, have not undergone significant changes, and there have been no major adjustments in the market environment or industry policies [2][3] Group 2 - The trading turnover rate of the company's stock has been increasing, with a turnover rate of 12.07% and 11.86% on May 28, 2025, highlighting the need for investors to be aware of market trading risks [3]

重要内容提示： ●股票累计涨幅较大。兰州长城电工股份有限公司（以下简称：公司）A 股股票 交易于自 2025 年 5 月 26 日、27 日、28 日连续三个交易日涨停，累计涨幅达 30%， 短期内涨幅较大，存在交易风险。 ●公司处于亏损状态。公司 2024 年度实现归属于上市公司股东的净利润约-2.25 亿元，2025 年一季度实现归属于上市公司股东的净利润-3993 万元，公司处于 亏损状态。 ●公司主营业务及日常经营未发生变化。公司主营业务和日常经营情况未发生 重大变化，市场环境、行业政策也未发生重大调整。 ●换手率较高的风险：自 2025 年 5 月 26 日以来，公司股票交易换手率连续升 高，敬请广大投资者充分了解二级市场交易风险，审慎决策，理性投资。 证券代码：600192 证券简称：长城电工 公告编号：2025-31 兰州长城电工股份有限公司 股票交易风险提示公告 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个别及连带责任。 一、公司股票累计涨幅较大 公司股票于 2025 年 5 月 26 日至 28 日连续三个交易日涨 ...

Market Overview - The three major stock indices experienced fluctuations, with the Shanghai Composite Index slightly up by 0.07% to 3342.93 points, while the Shenzhen Component Index fell by 0.04% to 10025.31 points, and the ChiNext Index rose by 0.02% to 1992.13 points. The total trading volume in the Shanghai and Shenzhen markets reached 667.9 billion yuan [1]. Industry Highlights Unmanned Driving Concept - The unmanned logistics vehicle and sanitation vehicle concepts saw strong performance, with stocks like Yuhua Tian rising over 19% and hitting the daily limit. Other notable performers included Bosch Technology and Yunnei Power, both achieving significant gains [3][4]. - The market for unmanned logistics vehicles is projected to grow rapidly, with an estimated 2.85 million commercial vehicles potentially being replaced. The market size could exceed 100 billion yuan if the penetration rate of unmanned vehicles in last-mile delivery reaches over 17% [5]. New Consumption Trend - The "new consumption" sector remains robust, with stocks like Kuaijishan hitting the daily limit and achieving a cumulative increase of approximately 75% over the past eight trading days [7][9]. - Other companies in the new consumption space, such as Huanlejia and Junyao Health, also saw significant stock price increases, with Huanlejia hitting a 20% limit up [10]. Nuclear Power Sector - The nuclear power sector experienced renewed interest, with stocks like Tianli Composite and Jiusheng Electric seeing gains of over 18% and 13%, respectively. Several companies, including Rongfa Nuclear Power, achieved consecutive daily limits [12][13]. - The demand for natural uranium is expected to rise due to the expansion of nuclear energy in the U.S. and the promotion of Small Modular Reactors (SMRs). This could lead to a tightening supply-demand balance, driving up uranium prices in the long term [14].

Group 1: Stock Performance - Several stocks related to autonomous driving and nuclear power have shown significant price increases, with notable performances including: - Jinglv Environment with a 9.99% increase over two days [3] - Qiaoyin Co. with a 9.98% increase on its first board [3] - Qi Di Environment with a 10.11% increase on its first board [3] - Longcheng Electric with a 10.01% increase over three days [6] - Ruanfa Nuclear Power with a 9.99% increase over four days [6] Group 2: Industry Trends - The nuclear fusion industry is gaining traction, with a report from FIA indicating that 26 out of 37 surveyed companies believe the first nuclear fusion unit will be connected to the grid by 2035 [5] - The logistics sector is seeing increased investment in autonomous vehicles, with companies like Baixiniu securing 200 million yuan for deploying 2,000 unmanned vehicles across 50 cities [7] Group 3: Market Insights - The consumer market is showing signs of recovery, with the National Bureau of Statistics reporting a 4.7% year-on-year increase in total retail sales from January to April 2025, and a 5.1% increase in April alone [15] - The deep-sea technology sector is highlighted as having significant untapped potential, with 95% of global deep-sea areas yet to be developed [13]

Group 1 - The nuclear power sector experienced a significant rally on the 28th, with stocks such as Jiusheng Electric rising over 16% and Tianli Composite increasing by more than 13%, reaching new highs [1] - Notably, Rongfa Nuclear Power has seen a consecutive four-day limit-up, while Changcheng Electric and Huijin Tong achieved three consecutive limit-ups [1] - Changcheng Electric confirmed that its production and operations are normal, with no significant changes in market conditions or industry policies, although it still expects a net loss for 2024 compared to the previous year [1] Group 2 - Zhejiang Securities believes that Trump's new policies will further strengthen the global nuclear power development narrative, leading to increased capital expenditure in the industry [2] - As a direct fuel source for existing nuclear power technology, the demand for natural uranium is expected to grow alongside the expansion of the U.S. nuclear energy scale and the promotion of Small Modular Reactors (SMRs) [2] - The supply-demand imbalance for natural uranium, which has been alleviated in recent years, is anticipated to become more pronounced over time, driving up uranium prices and establishing a long-term bullish trend [2]

（文章来源：证券时报网） 龙虎榜数据显示，该股因连续三个交易日内，涨幅偏离值累计达20%、日涨幅偏离值达7%上榜龙虎榜1 次，买卖居前营业部中，营业部席位合计净卖出1247.06万元。 4月30日公司发布的一季报数据显示，一季度公司共实现营业总收入2.85亿元，同比下降26.23%，实现 净利润-0.40亿元，同比下降43.27%。（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） | | --- | --- | --- | --- | | 2025.05.27 | 10.07 | 12.07 | -5995.28 | | 2025.05.26 | 10.03 | 2.57 | 4428.70 | | 2025.05.23 | -1.04 | 1.03 | 19.83 | | 2025.05.22 | -2.46 | 1.07 | 114.45 | | 2025.05.21 | -1.14 | 1.01 | 82.15 | | 2025.05.20 | 0.57 | 1.09 | -401.36 | | 2025.05.19 | 1.75 | 1.20 | ...

A股电网设备板块短线拉升，久盛电气涨停，长城电工、尚纬股份、汇金通此前封板，中超控股、新特 电气、百利电气、华通线缆、远东股份等跟涨。 ...

兰州长城电工股份有限公司 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个别及连带责任。 重要内容提示： ●兰州长城电工股份有限公司（以下简称"公司"）A 股股票 2025 年 5 月 26 日、27 日连续 2 个交易日收盘价格涨幅偏离值累计超过 20%，属于股票交易 异常波动的情形。 证券代码：600192 证券简称：长城电工 公告编号：2025-30 （二）重大事项情况。 经公司自查，并函询公司控股股东，截止本公告日，控股股东及 实际控制人不存在筹划涉及公司的重大资产重组、股份发行、收购、 债务重组、业务重组、资产剥离、资产注入、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。 （三）媒体报道、市场传闻、热点概念情况。 经公司自查，公司未发现对股票交易价格可能产生重大影响的媒 体报道或市场传闻。 （四）其他股价敏感信息。 ●经公司自查并向控股股东、实际控制人核实，截止本公告披露日，公司 不存在应披露而未披露的重大信息。 一、股票交易异常波动的具体情况 公司股票于 2025 年 5 月 26 日、 ...

你公司关于股票交易价格异常波动的询证函收悉,经公 司自查,并征询实际控制人甘肃省政府国资委,未发现存在 影响你公司股价的应披露而未披露的重大信息,包括但不限 于重大资产重组、股份发行、收购、债务重组、业务重组、 资产剥离、资产注入、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。在你公司股价异常波动期间, 未买卖你公司股票。 特此回函。 甘肃 甘肃电气装备集团有限公司 甘肃电气装备集团有限公司 关于长城电工股票交易异常波动询证函的 日 श 兰州长城电工股份有限公司: ...