Runxin Technology: Sun Jian completed a reduction of 0.0185%.

Announcement from Runxin Technology: Mr. Sun Jian, a senior executive of the company, has reduced his holdings by 95,000 shares through centralized bidding from August 29, 2025, to September 22, 2025. The average price of the reduction is 23.33 yuan per share, with a reduction ratio of 0.0185%. Before the reduction, he held 380,000 shares, accounting for 0.0741%; after the reduction, he holds 285,000 shares, accounting for 0.0556%.