Announcement on Circulation of Restricted Shares Issued to Specific Objects

About this update from Beijing Worldia Diamond Tools Co. Ltd. Class A

The total number of shares to be listed and circulated this time is 1,228,396 shares; the listing and circulation date is August 29, 2025.The abstract is for reference only. Please refer to the full text of the announcement on the very day.Link of Full Text for Reference: View Attachment

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