Investor Relations Event Record Form for Yoyen Powder Materials (May 30-June 6, 2024)
Youken Powder Investor Relations Activity Record List (May 29, 2024)
Announcement on the completion of some fund-raising projects and the extension of some fund-raising projects to permanently supplement working capital with the savings raised
Opinions of Changjiang Securities Underwriting and Sponsorship Co., Ltd. on the completion of some fund-raising projects of Youyan Powder New Materials Co., Ltd. and the extension of some fund-raising projects to permanently supplement working capital with the savings raised
Announcement of Resolutions of the Fourth Interim Meeting of the Second Board of Supervisors
Announcement on holding the results briefing for the first quarter of 2023 and 2024
Youken Powder Investor Relations Activity Record Form (May 9, 2024)
Changjiang Securities Underwriting and Sponsorship Co., Ltd.'s 2023 Continuous Supervision and Follow-up Report on Youyan Powder New Materials Co., Ltd.
Changjiang Securities Underwriting and Sponsorship Co., Ltd. report on the 2023 continuous supervision work site inspection report of Youyan Powder New Materials Co., Ltd.
Shareholders' Meeting Rules of Procedure (Revised in May 2024)
2023 Environmental, Social and Governance (ESG) Report for Advanced Powder
Related transaction management system (revised in May 2024)
Announcement of Resolutions of the Third Interim Meeting of the Second Board of Supervisors
2023 Internal Control Audit Report
Verification Report on the Annual Storage and Use of Funds Raised in 2023
Opinions of Changjiang Securities Underwriting and Sponsorship Co., Ltd. on the use of some idle funds raised by Youyan Powder New Materials Co., Ltd. for cash management
Notice on Using Temporarily Idle Raised Funds for Cash Management
Announcement on the renewal of the 2024 Audit Institution
2023 Audit Report
Special instructions on the 2023 non-recurring capital occupation and other related financial transactions of Youyan Powder New Materials Co., Ltd.
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