East Software: Xue Xiangdong completes 0.76% reduction.

Donghua Software announcement: The actual controller Xue Xiangdong reduced his holdings by 24.4028 million shares through centralized bidding from June 27 to July 30, 2025, with a reduction ratio of 0.76% and an average selling price of 9.51 yuan per share. Co-actioner Guo Yumei reduced her holdings by 7.6483 million shares from June 4 to June 30, 2025, with a reduction ratio of 0.24% and an average selling price of 9.32 yuan per share. Director and Vice General Manager Li Jianguo reduced his holdings by 150,000 shares from July 23 to July 25, 2025, with a reduction ratio of 0.0047% and an average selling price of 9.55 yuan per share. Director and Secretary of the Board Lin Wenping reduced his holdings by 87,375 shares from June 3 to July 30, 2025, with a reduction ratio of 0.0027% and an average selling price of 9.2 yuan per share. The reduction plan has been completed.