Completion of Registration Changes

Self-verification on Buying or Selling the Company's Shares by Insiders of 2021 Restricted Stock Incentive Plan

Resolutions of the Third Interim General Meeting of Shareholders 2021

Suggestive Announcement on Listing of Restricted Stock Unlockable during the Fourth Unlock Period of 2017 Restricted Stock Incentive plan

Verification Opinions on List of Incentive Objects for 2021 Restricted Stock Incentive Plan

Receiving Government Subsidies

Completion of Public Shares Repurchase Plan

Reply to Inquiry Letter of Shenzhen Stock Exchange

Listing of Restricted Shares