Beijing Yandong Microelectronic Co., Ltd. Class ASSE: 688172

"BEIJING YANDONG MICROELECTRONIC CO., LTD."Announcement on Change of Sponsor Representative for Continuous Supervision and Guidance

Sep 22, 2026 · Issued by Beijing Yandong Microelectronic Co., Ltd. Class A via Shanghai Stock Exchange

Announcement on Change of Sponsor Representative for Continuous Supervision and Guidance

The abstract is for reference only. Please refer to the full text of the announcement on the very day.

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Earlier from Beijing Yandong Microelectronic Co., Ltd. Class A

"BEIJING YANDONG MICROELECTRONIC CO., LTD."Special Report on the Deposit, Management and Actual Use of Raised Funds for the First Half of 2026Aug 25
"BEIJING YANDONG MICROELECTRONIC CO., LTD."Indicative Announcement on Progress of Initial Shareholding Increase by Persons Acting in Concert with the Controlling Shareholder and Actual Controller and Equity Change Reaching the 1% ThresholdAug 5
"BEIJING YANDONG MICROELECTRONIC CO., LTD."Announcement on Shareholding Increase Plan by Persons Acting in Concert with Controlling Shareholder and Actual ControllerJul 29
"BEIJING YANDONG MICROELECTRONIC CO., LTD."Announcement on Result of Shareholding Reduction by Shareholder with Over 5% SharesJul 10

All Beijing Yandong Microelectronic Co., Ltd. Class A news releases