Announcement on Cumulative Litigation and Arbitration Cases

Securities Code: 002547

Securities Abbreviation: *ST Chunxing

Announcement Number: 2026-075

Suzhou Chunxing Precision Technology Co., Ltd.

Announcement on Cumulative Litigation and Arbitration Cases

The Company and all members of the Board of Directors guarantee that the information disclosed is true, accurate, and complete, and that there are no false records, misleading statements, or major omissions.

Suzhou Chunxing Precision Technology Co., Ltd. (hereinafter referred to as the "Company" or "Chunxing Precision") has, in accordance with the "Shenzhen Stock Exchange Stock Listing Rules" and other relevant regulations, compiled statistics on litigation and arbitration matters involving the Company and its holding subsidiaries within a continuous twelve-month period. Matters that have been disclosed in accordance with relevant regulations are no longer included in the cumulative calculation. The relevant statistical information is hereby announced as follows:

I. Basic Situation of Cumulative Litigation and Arbitration Matters

As of the date of this announcement, excluding previously disclosed litigation and arbitration matters, the cumulative newly added litigation and arbitration amounts involving the Company and its holding subsidiaries within a continuous twelve-month period total approximately RMB 39.8094 million, exceeding 10% of the absolute value of the Company's net assets as of the most recent audited period. The specific situation is as follows:

Company or Subsidiary in the Consolidated Statements is the Defendant