Announcement on Circulation of Restricted Stocks in Offline Placement of Initial Public Offering

About this update from Beijing E-town Semiconductor Technology Co., Ltd. Class A

(688729“BEIJING E-TOWN SEMICONDUCTOR TECHNOLOGY CO., LTD.”Announcement on Circulation of Restricted Stocks in Offline Placement of Initial Public Offering) The total number of shares to be listed and circulated this time is 15,213,240; the listing and circulation date is January 8, 2026. 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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