• Brief Report on Equity Change of Zhejiang Chunhui Intelligent Control Co., Ltd.

  August 19, 2025

• Asset Valuation Report on the Full Equity Value of Shareholders of Zhejiang Chunhui Instrument Co., Ltd. Involved in the Proposed Issuance of Shares and Payment of Cash to Purchase Assets by Zhejiang Chunhui Intelligent Control Co., Ltd.

  August 19, 2025

• 2025-061 Progress Announcement on the Issuance of Shares and Payment of Cash to Purchase Assets and Related Party Transactions

  August 9, 2025

• From CPM to CBS - Chunhui Intelligent Control's New Entrepreneurial Execution Path

  July 26, 2025

• 2025-060 Progress Announcement on the Issuance of Shares and Payment of Cash to Purchase Assets and Related Party Transactions

  July 12, 2025

• 2025-059 Progress Announcement on the Use of Part of Idle Raised Funds and Own Funds for Cash Management

  July 2, 2025

• 2025-058 Announcement on the Completion of Performance Compensation by the Performance Commitment Party of the Controlling Subsidiary

  June 17, 2025

• 2025-057 Progress Announcement on the Issuance of Shares and Payment of Cash to Purchase Assets and Related Party Transactions

  June 16, 2025

• 2025-056 Progress Announcement on the Application for Comprehensive Credit Limit and Mutual Guarantee by the Company and Its Subsidiaries

  June 9, 2025

• 2025-055 Progress Announcement on the Use of Part of Idle Raised Funds and Own Funds for Cash Management

  June 9, 2025