• 2024 Annual Board of Directors Work Report

  April 22, 2025

• 2024 Annual Financial Final Accounts Report

  April 22, 2025

• 2024 Annual Financial Report

  April 22, 2025

• 2025-030 2024 Annual Report Summary

  April 22, 2025

• 2025-029 2024 Annual Report Disclosure Indicative Announcement

  April 22, 2025

• 2025-028 Progress Announcement on Issuance of Shares and Payment of Cash for Asset Acquisition and Related Party Transactions

  April 22, 2025

• 2025-027 Progress Announcement on the Use of Part of Idle Raised Funds and Own Funds for Cash Management

  April 22, 2025

• Explanation by the Board of Directors of Zhejiang Chunhui Intelligent Control Co., Ltd. on the stock price fluctuations of the company prior to the disclosure of information regarding this transaction

  March 20, 2025

• Explanation by the Board of Directors of Zhejiang Chunhui Intelligent Control Co., Ltd. on the absence of circumstances specified in Article 12 of the "Guidelines for the Supervision of Listed Companies No. 7—Supervision of Abnormal Stock Trading Related to Major Asset Restructuring of Listed Companies" and Article 30 of the "Self-Regulatory Guidelines for Listed Companies of Shenzhen Stock Exchange No. 8—Major Asset Restructuring" for the relevant parties of this transaction

  March 20, 2025

• Explanation by the Board of Directors of Zhejiang Chunhui Intelligent Control Co., Ltd. on the purchase and sale of assets within 12 months prior to this transaction

  March 20, 2025