[Longsys: Deputy General Manager Zhu Yu reduced his holdings by 598,400 shares from September 22 to September 29 The period for the shareholding reduction plan has expired and has been implemented] On September 29, Longsys (301308.SZ) announced that due to personal financial needs, the company's deputy general manager Zhu Yu reduced the company's shares through centralized bidding transactions from September 22 to September 29, 2026, accounting for 0.1393% of the company's current total A-share capital. The average price of the reduction was 339.63 yuan/share. The shareholding reduction plan has expired and has been implemented. After the shareholding reduction, Zhu Yu holds 1.7951 million shares of the company, accounting for 0.4178% of the total share capital. This shareholding reduction will not result in a change in the company's control and will not affect corporate governance and ongoing operations.