Full Trust Co., Ltd.: Application for the issuance of convertible corporate bonds to unspecified investors has been accepted by the Shenzhen Stock Exchange.

Announcement of Quanxin Co., Ltd.: On April 17, 2026, the company received a notice from the Shenzhen Stock Exchange (Approval No. [2026]73) regarding the acceptance of the application documents for the issuance of convertible corporate bonds to unspecified investors by Nanjing Quanxin Transmission Technology Co., Ltd. The Shenzhen Stock Exchange has checked the application documents submitted by the company for the issuance of convertible corporate bonds to unspecified investors and deemed them complete, therefore deciding to accept the application.