• 2022-002 Indicative Announcement on Listing and Circulation of Some Restricted Shares Before Initial Public Offering and Strategic Placement Restricted Shares of Initial Public Offering

  February 8, 2022

• 2022-001 Progress Announcement on the Use of Part of Idle Raised Funds and Own Funds for Cash Management

  February 8, 2022

• 2021-071 Announcement on Abnormal Fluctuation of Stock Trading

  December 31, 2021

• 2021-070 Indicative Announcement on Extension of Validity Period of "Intent Agreement on Equity Acquisition of Shanghai Shixin Software Co., Ltd."

  December 31, 2021

• 2021-069 Announcement on Delay of Some Fundraising Investment Projects

  December 31, 2021

• 2021-068 Announcement of Resolutions of the Fifth Meeting of the Eighth Supervisory Board

  December 31, 2021

• 2021-067 Announcement of Resolutions of the Fifth Meeting of the Eighth Board of Directors

  December 31, 2021

• 2021-066 Announcement on the Resumption of Work and Production of the Company

  December 31, 2021

• 2021-065 Announcement on the Completion of Industrial and Commercial Registration Filing of the Company's Articles of Association

  December 23, 2021

• 2021-064 Indicative Announcement on the Company's Temporary Suspension of Production Due to the Impact of the Epidemic

  December 15, 2021