Wei Heide: The four shareholders plan to reduce their holdings by 0.59%, 0.67%, 0.36%, and 0.22% respectively.

Weihaideng Announcement: Shareholder Wang Yan, holding more than 5% of the shares, plans to reduce his holdings by no more than 800,000 shares, accounting for 0.59% of the total share capital of the company. Director and Vice General Manager Chen Liwu plans to reduce his holdings by no more than 900,000 shares, accounting for 0.67% of the total share capital of the company. Vice General Manager Lv Jialong plans to reduce his holdings by no more than 487,500 shares, accounting for 0.36% of the total share capital of the company. Chief Financial Officer Wu Wenjuan plans to reduce her holdings by no more than 300,000 shares, accounting for 0.22% of the total share capital of the company. The period for reducing holdings is from June 11, 2025 to September 10, 2025.