Tonglian Precision: The application for issuing convertible corporate bonds to non-specific entities has been approved.

Announcement of Tonglian Precision: The Shanghai Stock Exchange Listing Review Committee held the 62nd review meeting of 2025 on December 12, 2025, to review the company's application to issue convertible corporate bonds to unspecified parties. According to the review results of the meeting, the company's application to issue convertible corporate bonds to unspecified parties complies with the issuance conditions, listing conditions, and information disclosure requirements. The company's issuance of convertible corporate bonds to unspecified parties in this instance still requires the decision of the China Securities Regulatory Commission to approve the registration before it can be implemented.