• 2022-083 Announcement on the Progress and Completion of the Acquisition of 51% Equity in Shanghai Shixin Software Co., Ltd.

  December 20, 2022

• 2022-082 Indicative Announcement on the Filing of Listing Counseling for the Associated Company Chunhui Instrument

  December 20, 2022

• 2022-081 Announcement on the Appointment of the Company's General Manager

  December 20, 2022

• 2022-080 Announcement of the Resolutions of the Eleventh Meeting of the Eighth Supervisory Board

  December 20, 2022

• 2022-079 Announcement of the Resolutions of the 13th Meeting of the Eighth Board of Directors

  December 20, 2022

• 2022-078 2022 Third Quarter Report

  December 20, 2022

• 2022-077 Announcement on the Establishment of a Wholly-Owned Subsidiary through External Investment and Completion of Business Registration

  December 20, 2022

• Chunhui Smart Control Completes Leadership Transition: Liang Baisong Appointed as Vice Chairman, Yu Junbiao Appointed as General Manager

  October 25, 2022

• 2022-076 Progress Announcement on the Use of Part of Idle Raised Funds and Own Funds for Cash Management

  October 18, 2022

• 2022-075 Announcement on the Resignation of the Company's General Manager

  October 18, 2022