• Special Verification Opinion of Beijing Deheng Law Firm on the Stock Trading by Relevant Parties in This Transaction of Zhejiang Chunhui Intelligent Control Co., Ltd.

  September 4, 2025

• 2025-073 Reminder Announcement on Convening the Third Extraordinary General Meeting of Shareholders in 2025

  September 4, 2025

• 2025-075 Announcement on Resolutions of the Third Extraordinary General Meeting of Shareholders in 2025

  September 4, 2025

• Legal Opinion of Beijing Deheng (Hangzhou) Law Firm on the Third Extraordinary General Meeting of Shareholders of Zhejiang Chunhui Intelligent Control Co., Ltd. in 2025

  September 4, 2025

• 2025-072 Special Report on the Deposit and Use of Raised Funds for the First Half of 2025

  August 26, 2025

• 2025-071 Announcement of Resolutions of the Tenth Meeting of the Ninth Supervisory Board

  August 26, 2025

• 2025-070 Announcement of Resolutions of the Tenth Meeting of the Ninth Board of Directors

  August 26, 2025

• 2025-069 2025 Semi-Annual Report

  August 26, 2025

• 2025-068 Summary of the 2025 Semi-Annual Report

  August 26, 2025

• 2025-067 Disclosure Reminder Announcement for the 2025 Semi-Annual Report

  August 26, 2025