2023 Annual General Meeting of Shareholders Meeting Materials
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. report on the 2023 continuous supervision work site inspection report of Youyan Powder New Materials Co., Ltd.
Notice on convening the 2023 Annual General Meeting of Shareholders
Changjiang Securities Underwriting and Sponsorship Co., Ltd.'s 2023 Continuous Supervision and Follow-up Report on Youyan Powder New Materials Co., Ltd.
Notice on revising the “Articles of Association” and some management systems
Articles of Association (revised in May 2024)
Shareholders' Meeting Rules of Procedure (Revised in May 2024)
Board of Directors Rules of Procedure (Revised 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
2024 First Quarter Report
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
Announcement on purchasing liability insurance for the company and its directors, supervisors and senior management
No Data