Rui Xin Technology: Shanghai Guo Shi and its consistent actors Shanghai Guo Sheng together reduced their holdings of the company's shares by 0.11%.

Rui Xin Technology Announcement: Shareholders Shanghai Guo Shi and its concerted action person Shanghai Guo Sheng will collectively reduce the company's unrestricted circulating shares by 180,300 shares through centralized bidding trading from May 13, 2025 to May 14, 2025, accounting for 0.11% of the total share capital of the company, and 0.11% of the total share capital of the company after deducting the shares held in the repurchase account. After this equity change, Shanghai Guo Shi and its concerted action person Shanghai Guo Sheng collectively hold 16,511,900 shares of the company, accounting for 9.91% of the total share capital of the company, and 10.00% of the total share capital of the company after deducting the shares held in the repurchase account, and the shareholding ratio has reached a multiple of 5%.