• Explanation 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 Shenzhen Stock Exchange Self-Regulatory Guidelines for Listed Companies No. 8—Major Asset Restructuring by relevant parties in this transaction

  August 19, 2025

• Explanation on the stock price fluctuations of the company prior to the disclosure of information on this transaction

  August 19, 2025

• Independent opinion on the independence of the appraisal institution, the reasonableness of the appraisal assumptions, the relevance of the appraisal methods to the appraisal purpose, and the fairness of the transaction pricing in this transaction

  August 19, 2025

• Explanation on the independence of the appraisal institution, the reasonableness of the appraisal assumptions, the relevance of the appraisal methods to the appraisal purpose, and the fairness of the transaction pricing in this transaction

  August 19, 2025

• Explanation on why the adjustment to this restructuring plan does not constitute a major adjustment

  August 19, 2025

• Explanation on the absence of paid engagement of other third-party institutions or individuals

  August 19, 2025

• Explanation on the company's shareholder return plan for the next three years (2025-2027)

  August 19, 2025

• Zhejiang Chunhui Intelligent Control Co., Ltd. Report on Issuing Shares and Paying Cash to Purchase Assets and Related Party Transactions (Draft)

  August 19, 2025

• Summary of Zhejiang Chunhui Intelligent Control Co., Ltd. Report on Issuing Shares and Paying Cash to Purchase Assets and Related Party Transactions (Draft)

  August 19, 2025

• Explanation on the absence of non-operational funds occupation by related parties in the proposed asset purchase

  August 19, 2025