兰石重装：股票交易异常波动

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]