• 2023-052 2023 Third Quarter Report

  November 1, 2023

• 2023-051 Progress Announcement on the Use of Part of Idle Raised Funds and Own Funds for Cash Management

  November 1, 2023

• 2023-050 Progress Announcement on the Use of Part of Idle Raised Funds and Own Funds for Cash Management

  November 1, 2023

• 2023-049 Special Report on the Deposit and Use of Raised Funds for the First Half of 2023

  November 1, 2023

• 2022 Annual Quality Integrity Report

  October 31, 2023

• 2022 Annual Social Responsibility Report

  October 31, 2023

• Guojin Securities Co., Ltd. Tracking Report on the Continuous Supervision of Zhejiang Chunhui Intelligent Control Co., Ltd. for the First Half of 2023

  August 31, 2023

• Independent Opinion on Relevant Matters of the 19th Meeting of the Eighth Board of Directors

  August 31, 2023

• 2023-048 Announcement of Resolutions of the 15th Meeting of the Eighth Board of Supervisors

  August 31, 2023

• 2023-047 Announcement of Resolutions of the 19th Meeting of the Eighth Board of Directors

  August 31, 2023