• Summary Table of Non-operating Fund Occupation and Other Related Fund Transactions

  August 26, 2025

• 2025-066 Announcement on Convening the Third Extraordinary General Meeting of Shareholders in 2025

  August 19, 2025

• 2025-065 Reminder Announcement on Changes in Equity of the Controlling Shareholder, Actual Controller, and Other Shareholders Holding More Than 51% in This Transaction

  August 19, 2025

• 2025-064 Announcement on General Risk Reminder for Issuing Shares and Paying Cash to Purchase Assets and Related Party Transactions

  August 19, 2025

• 2025-063 Announcement of Resolutions of the Ninth Meeting of the Ninth Supervisory Board

  August 19, 2025

• 2025-062 Announcement of Resolutions of the Ninth Meeting of the Ninth Board of Directors

  August 19, 2025

• Comparison Table of Differences between the Draft and the Proposal of the Report on Issuance of Shares and Payment of Cash to Purchase Assets and Related Party Transactions

  August 19, 2025

• Legal Opinion of Beijing DeHeng Law Offices on Zhejiang Chunhui Intelligent Control Co., Ltd. Issuing Shares and Paying Cash to Purchase Assets and Related Party Transactions

  August 19, 2025

• Special Verification Opinion of Beijing DeHeng Law Offices on the Formulation and Implementation of the Insider Information Registration System of Zhejiang Chunhui Intelligent Control Co., Ltd.

  August 19, 2025

• Explanation on This Transaction Not Constituting a Major Asset Restructuring as Stipulated in Article 12 of the Administrative Measures for Major Asset Restructurings of Listed Companies, and Not Constituting a Backdoor Listing as Stipulated in Article 13

  August 19, 2025