• 2025-094 Progress Announcement on the Use of Partially Idle Raised Funds and Own Funds for Cash Management

  December 6, 2025

• 2025-093 Progress Announcement on the Use of Partially Idle Raised Funds and Own Funds for Cash Management

  November 20, 2025

• 2025-092 Announcement on the Revision Explanation of the Report on Issuing Shares and Paying Cash to Purchase Assets and Related Party Transactions (Draft)

  November 17, 2025

• 2025-091 Announcement of Resolutions of the 13th Meeting of the Ninth Board of Directors

  November 17, 2025

• 2025-090 Indicative Announcement on the Reply to the Review Inquiry Letter Regarding the Issuance of Shares and Payment of Cash to Purchase Assets and Related Party Transactions

  November 17, 2025

• Supplemental Legal Opinion (II) by Beijing Deheng Law Offices on Zhejiang Chunhui Intelligent Control Co., Ltd.'s Issuance of Shares and Payment of Cash to Purchase Assets and Related Party Transactions

  November 17, 2025

• Verification Opinion by Kunyuan Asset Appraisal Co., Ltd. on the Reply to Asset Appraisal Issues in the Special Verification Letter from Shenzhen Stock Exchange Regarding Zhejiang Chunhui Intelligent Control Co., Ltd.'s Application for Issuance of Shares and Payment of Cash to Purchase Assets

  November 17, 2025

• Verification Opinion by China Galaxy Securities Co., Ltd. on the Reply to the Review Inquiry Letter from Shenzhen Stock Exchange Regarding Zhejiang Chunhui Intelligent Control Co., Ltd.'s Application for Issuance of Shares and Payment of Cash to Purchase Assets

  November 17, 2025

• Independent Financial Advisor Report (Revised Draft) by China Galaxy Securities Co., Ltd. on Zhejiang Chunhui Intelligent Control Co., Ltd.'s Issuance of Shares and Payment of Cash to Purchase Assets and Related Party Transactions

  November 17, 2025

• Explanation of Financial Matters in the Review Inquiry Letter Regarding Zhejiang Chunhui Intelligent Control Co., Ltd.'s Application for Issuance of Shares and Payment of Cash to Purchase Assets by Pan-China Certified Public Accountants LLP (Special General Partnership)

  November 17, 2025