Announcement on the estimated amount of daily related transactions in 2024
CITIC Construction Investment Securities Co., Ltd.'s verification opinion on the estimated amount of daily related transactions of Beijing Yandong Microelectronics Co., Ltd. in 2024
2023 Audit Report
CITIC Construction Investment Securities Co., Ltd. report on Beijing Yandong Microelectronics Co., Ltd.'s 2023 continuous supervision site inspection report
Announcement of Resolutions of the Second Meeting of the Second Board of Directors
Announcement of Resolutions of the Second Meeting of the Second Board of Supervisors
Notice on the change of accounting firm
Special report on the storage and use of funds raised in 2023
Announcement on the estimated amount of additional external guarantees added in 2024
Notice on the use of some idle funds raised for cash management
CITIC Construction Investment Securities Co., Ltd. inspection opinions on the use of some idle funds raised by Beijing Yandong Microelectronics Co., Ltd. for cash management
Special audit report on the summary table of non-operating capital occupation and other related fund transactions
Independent Director's 2023 Debriefing Report (Han Zheng Sheng)
Social Responsibility Report
Dahua Certified Public Accountants (Special General Partnership) Verification Report on the Deposit and Use of Funds Raised by Beijing Yandong Microelectronics Co., Ltd.
Internal Control Audit Report
CITIC Construction Investment Securities Co., Ltd. special inspection report on the storage and use of funds raised by Beijing Yandong Microelectronics Co., Ltd. in 2023
2023 Accounting Firm Performance Assessment Report
Independent Director's 2023 Debriefing Report (Li Xuan)
Independent Director's 2023 Debriefing Report (Ren Tianling)
No Data