Massive data: Vice President Qu Huiqiang intends to reduce his shareholding by no more than 0.0085%.

Massive Data Announcement: Director and Vice President Qu Huiqiang holds 100,000 shares of the company, accounting for 0.0340%. Due to personal financial needs, he plans to reduce his holdings by no more than 25,000 shares, accounting for 0.0085%, or 25% of his holdings, through centralized bidding within 3 months after 15 trading days from the disclosure date of this announcement. The reduction period is from November 27, 2025 to February 26, 2026, with the shares coming from the restricted stock incentive plan grant.