Group 1 - The core point of the article is that the company clarifies its limited involvement in the controlled nuclear fusion sector, stating that only microchannel heat exchangers and plate heat exchangers have relevant applications, contributing less than 0.1% to annual revenue [1] - The company emphasizes that the 581 million yuan order disclosed on October 30, 2025, in the nuclear energy sector does not pertain to controlled nuclear fusion, and revenue recognition from this contract is expected to mainly occur in 2026, with uncertainty regarding any revenue recognition in 2025 [1] - The company advises investors to be cautious about investment risks, particularly regarding the potential impact of the aforementioned order on the company's operating performance for 2025, which is expected to be minimal [1] Group 2 - As of the latest market close, the company's stock has reached a limit-up price of 10.54 yuan per share, marking a trend of three consecutive days of gains over four trading days [4]

Core Viewpoint - The company clarifies its limited involvement in the controllable nuclear fusion sector, stating that related revenue is negligible, accounting for less than 0.1% of total revenue [1] Group 1 - The company has confirmed that only microchannel heat exchangers and plate heat exchangers have applications in the controllable nuclear fusion field [1] - The company emphasizes that the 581 million yuan order disclosed on October 30, 2025, in the nuclear energy sector does not pertain to controllable nuclear fusion business [1] - Revenue recognition for the aforementioned contract is expected to primarily occur in 2026, with uncertainty regarding any revenue recognition in 2025, indicating a minimal impact on the company's performance for that year [1]

Group 1 - Trina Solar signed a memorandum of cooperation with Pacific Green to supply 5GWh of grid-level battery energy storage systems from 2026 to 2028 [1] - The total capacity of the energy storage system will be 5GWh, capable of storing and delivering up to 5 billion watt-hours of electricity to the grid [1] - Tianpu Co. completed the transfer of 25.14 million shares, representing 18.75% of the company's total shares, to Zhonghao Xinying, with no change in the controlling shareholder [1] Group 2 - Baillie Tianheng's innovative biopharmaceutical T-Bren (HER2ADC) has been included in the list of breakthrough therapeutic varieties for HER2-positive advanced or metastatic gastric cancer patients [2] - T-Bren is currently undergoing 14 clinical trials for various HER2-positive tumor indications [2] - Industrial Fulian repurchased 769.74 million shares, accounting for 0.04% of the total share capital, with a total expenditure of 147 million yuan [2] Group 3 - Haichuang Pharmaceutical completed the enrollment of the first batch of participants in the Phase II clinical trial for HP515, a drug for treating metabolic-associated fatty liver disease [3] - There are currently no similar targeted products approved for marketing in China [3] - Zhenai Meijia is planning a change of control, leading to a temporary suspension of its stock [4] Group 4 - ST Wanfang announced that its stock price volatility is primarily due to market speculation regarding a change in control [5] - The major shareholder Wanfangyuan's shares are subject to auction due to debt repayment, which may lead to a change in the controlling shareholder [5] - Siwei Liekong dismissed its vice president Zhao Jianzhou, who remains a director, amid ongoing investigations [6]

Core Viewpoint - The company clarifies its limited involvement in the controlled nuclear fusion sector, stating that only microchannel heat exchangers and plate heat exchangers have relevant applications, contributing less than 0.1% to annual revenue [1] Group 1: Business Clarification - The company confirms that the revenue from the nuclear energy order disclosed on October 30, 2025, amounting to 581 million yuan, does not pertain to controlled nuclear fusion business [1] - The recognition of revenue from this contract is expected to primarily occur in 2026, with uncertainty regarding the recognition of any revenue in 2025, indicating a minimal impact on the company's performance for that year [1] Group 2: Market Reaction - The company addresses the market's classification of it as a "controlled nuclear fusion concept stock," emphasizing the negligible contribution of related business to overall revenue [1]

Core Viewpoint - The company clarifies that its involvement in the controlled nuclear fusion sector is minimal, with only microchannel heat exchangers and plate heat exchangers having relevant applications, contributing less than 0.1% to annual revenue [1] Group 1: Business Clarification - The company confirms that the revenue from the nuclear energy order disclosed on October 30, 2025, amounting to 581 million yuan, does not pertain to controlled nuclear fusion business [1] - The recognition of revenue from this contract is expected to primarily occur in 2026, with uncertainty regarding the recognition of any revenue in 2025, indicating a minimal impact on the company's performance for that year [1]

证券代码：603169 证券简称：兰石重装 公告编号：临 2025-089 兰州兰石重型装备股份有限公司 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。 重要内容提示： 一、股票交易异常波动的具体情况 公司股票于 2025 年 11 月 3 日、11 月 4 日连续两个交易日收盘价格涨幅偏 离值累计超过 20%，根据《上海证券交易所交易规则》的有关规定，属于股票交 1 易价格异常波动的情形。 二、公司关注并核实的相关情况 兰州兰石重型装备股份有限公司（以下简称"公司"）股票于 2025 年 11 月 3 日、11 月 4 日连续两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，存在短期涨幅较大后的下跌风险。 公司于 2025 年 10 月 31 日披露了《2025 年第三季度报告》，公司 2025 年 1-9 月实现归属于上市公司股东的净利润 1,119.64 万元，同比下降 88.33%； 实现归属于上市公司股东的扣除非经常性损益的净利润-1,513.79 万元，同比下降 11 ...

截至目前，本公司不存在影响你公司股票交易异常波动 的重大事项，不存在涉及你公司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、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。你公司本次股票交易异常波动 期间，本公司不存在买卖贵公司股票的行为。 特此复函。 兰州兰石集团有限公司 2025 年 11 月 4 日 兰州兰石集团有限公司 关于对《兰州兰石重型装备股份有限公司关于股票交 易异常波动的问询函》的回函 兰州兰石重型装备股份有限公司： 你公司于 2025 年 11 月 4 日发来的《关于股票交易异常 波动的问询函》已收悉，经自查，现回复如下： ...

Core Viewpoint - The stock of Lanstone Heavy Industry experienced an abnormal fluctuation, with a cumulative closing price deviation exceeding 20% over two consecutive trading days, prompting the company to clarify its business status and the nature of recent orders [1] Group 1: Stock Performance - The company's stock price increased significantly, with a cumulative deviation of over 20% on November 3 and 4, 2025 [1] - The company confirmed that there were no significant changes in its main business or operating environment [1] Group 2: Business Operations - The recently disclosed order worth 581 million yuan in the nuclear energy sector does not involve controllable nuclear fusion business, and its revenue recognition is expected to mainly impact the 2026 fiscal year [1] - The revenue contribution from microchannel heat exchangers and plate heat exchangers in the controllable nuclear fusion field is less than 0.1% [1] Group 3: Management Actions - The company's controlling shareholders, directors, and senior management did not engage in any stock trading during the period of abnormal price fluctuation [1] - The company advised investors to be cautious regarding investment risks and emphasized that all relevant information should be based on designated disclosure media [1]

Core Viewpoint - The company clarifies its limited involvement in the controllable nuclear fusion sector, stating that only microchannel heat exchangers and plate heat exchangers have relevant applications, contributing less than 0.1% to annual revenue [2] Group 1: Business Clarification - The company has been identified as a "controllable nuclear fusion concept stock" in the market, prompting the need for clarification regarding its actual business involvement [2] - The company emphasizes that the revenue from its nuclear energy orders, amounting to 581 million yuan, does not pertain to controllable nuclear fusion and is expected to be recognized mainly in 2026 [2] - There is uncertainty regarding the recognition of any revenue in 2025, which is anticipated to have a minimal impact on the company's operating performance for that year [2]

Market Overview - A total of 68 stocks hit the daily limit up in the A-share market, with 51 stocks after excluding 17 ST stocks, resulting in a limit-up rate of 70.83% [1] Limit-Up Stocks - Yingxin Development had the highest limit-up order volume at 776,500 hands, followed by Jishi Media, Dahua Intelligent, and Pingtan Development with order volumes of 432,100 hands, 349,300 hands, and 323,700 hands respectively [2] - Yingxin Development is planning to acquire control of Guangdong Changxing Semiconductor Technology Co., Ltd. and focuses on emerging industries such as artificial intelligence, semiconductors, and biomedicine [2] - ST Zhongdi achieved 13 consecutive limit-ups, while *ST Baoying and HeFu China had 7 and 6 consecutive limit-ups respectively [2] Industry Highlights Ice and Snow Industry - Snowman Group and Dalian Shengya are key players in the ice and snow industry, providing cooling equipment for various ice entertainment projects [3] - Snowman Group supports projects like the Guilin Tianhu Outdoor Ski Resort and Changsha Xiangjiang Ice and Snow World [3] Thorium-Based Molten Salt Reactor - China's thorium-based molten salt experimental reactor has been completed and has achieved thorium-uranium conversion for the first time [4] - Companies like Lanshi Heavy Industry, Hailu Heavy Industry, and Baose Co., Ltd. are involved in the thorium-based molten salt reactor technology and have significant technical reserves [5] Smart Grid - Key stocks in the smart grid sector include Shima Power, Moen Electric, and Zhongneng Electric, which provide various electrical equipment and solutions for smart grid infrastructure [6][7] - Shima Power's long-life composite insulation products have gained recognition in China and Latin America [7] Institutional Activity - Institutions net bought over 200 million yuan in stocks such as Haixia Innovation, with top net purchases including Wanlima, Fulongma, and Haixia Innovation at 262 million yuan, 239 million yuan, and 209 million yuan respectively [8] - Deep Stock Connect saw net purchases of Haima Automobile at 96.98 million yuan, while net sales of Shenzhou Information reached 59.94 million yuan [8]