Further Technology: Guo Mao plans to reduce his 3% stake.

Announcement from Zai Sheng Technology: Controlling shareholder Guo Mao, due to personal financial needs, plans to reduce his holdings through centralized bidding and block trading from October 28, 2025 to January 27, 2026, not exceeding 10.3013 million shares and 20.6026 million shares respectively, totaling not more than 30.9039 million shares, accounting for 3% of the company's total share capital. As of the disclosure date of the announcement, Guo Mao holds 372 million shares, accounting for 36.12%; he and Guo Sihan collectively hold 374 million shares, accounting for 36.32%.