ST先河：一致行动人李玉国质押2687.91万股

Core Viewpoint - The announcement reveals that Li Yuguo, a concerted actor of the actual controller Yao Guorui of ST Xianhe, has pledged 26.8791 million shares, accounting for 69.54% of his holdings and 5.01% of the company's total share capital, with no impact on the company's control or operations [1] Summary by Relevant Sections - Share Pledge Details - Li Yuguo pledged 26.8791 million shares starting from June 19, 2025, with an expiration date of January 1, 9999 [1] - The pledged shares represent 69.54% of Li Yuguo's total holdings and 5.01% of the company's total share capital [1] - Ownership Structure - As of the announcement date, Li Yuguo and his concerted actors hold a total shareholding of 7.20% in the company [1] - The cumulative pledged shares account for 69.54% of Li Yuguo's holdings [1] - Impact on Company - The share pledge will not lead to a change in the actual control of the company [1] - There will be no substantial impact on the company's production, operations, or governance [1]