标准股份：股票交易异常波动

Core Points - The company's stock price has experienced a cumulative increase of 20% over three consecutive trading days (October 28, 29, and 30, 2025), which is classified as an abnormal trading fluctuation according to the Shanghai Stock Exchange rules [1] - The company confirmed that aside from the disclosed plan for the controlling shareholder, Standard Group, to transfer no more than 27.77% of its shares through a public solicitation, there are no other undisclosed significant information [1] - The company's production and operational activities are normal, with no significant changes in the external environment or main business [1] - For the first three quarters of 2025, the company reported a net loss attributable to shareholders of 45.99 million yuan, with a net loss of 47.86 million yuan after excluding non-recurring gains and losses [1] - The share transfer plan requires approval from the state-owned assets supervision and administration department and other relevant authorities, indicating uncertainty regarding the identification of a buyer and the finalization of the plan [1]