Youyan New Materials: Announcement of Youyan New Materials Co., Ltd. on holding performance briefings for the 2024 and the first quarter of 2025
Youyan New Materials: Youyan New Materials Co., Ltd. 2024 Audit Committee Performance Report
Youyan New Materials: 2024 Internal Control Audit Report of Youyan New Materials Co., Ltd.
Youyan New Materials: 2024 Annual Audit Report of Youyan New Materials Co., Ltd.
Youyan New Materials: Announcement of Resolutions of the 11th Meeting of the 9th Board of Directors of Youyan New Materials Co., Ltd.
Youyan New Materials: 2024 Internal Control Evaluation Report of Youyan New Materials Co., Ltd.
Youken New Materials: Special instructions on the use of non-operating capital of Youken New Materials in 2024 and other related capital transactions
Youyan New Materials: Announcement on the Wholly-owned Subsidiary Youyan Yijin Launching Commodity Futures Hedging Business
Youyan New Materials: Announcement of Youyan New Materials Co., Ltd. on changes in accounting policies
Youyan New Materials: Announcement of Resolutions of the 7th Meeting of the 9th Board of Supervisors of Youyan New Materials Co., Ltd.
Youken New Materials: Youyan New Materials Co., Ltd. 2024 Environmental, Social and Governance (ESG) Report
Youyan New Materials: Announcement of Youyan New Materials Co., Ltd.\'s daily related transactions in 2024 and the expected daily related transactions in 2025
2024 Internal Control Audit Report of Youyan New Materials Co., Ltd.
2024 Annual Audit Report of Youyan New Materials Co., Ltd.
Youyan New Materials Co., Ltd. 2024 Environmental, Social and Governance (ESG) Report
2024 Independent Director Debriefing Report of Youyan New Materials Co., Ltd. -- Wu Ling
2024 Independent Director Debriefing Report of Youyan New Materials Co., Ltd. -- Chen Lei
2024 Independent Director Debriefing Report of Youyan New Materials Co., Ltd. - Xia Peng (retired)
Special instructions on the occupation of non-operating capital of Youken New Materials in 2024 and other related financial transactions
Special instructions and independent opinions of independent directors of Youyan New Materials Co., Ltd. on the company\'s 2024 external guarantee