Announcement of resolutions of Tongyizhong's 2023 Annual General Meeting of Shareholders
Legal Opinion of Beijing Zhonglun Law Firm on the 2023 Annual General Meeting of Shareholders of Beijing Tongyi New Materials Technology Co., Ltd.
Tongyizhong Report for the First Quarter of 2024
Tongyizhong Information Disclosure Management System
Announcement of Resolutions of the 16th Meeting of the 2nd Board of Supervisors of Tongyizhong
Huatai United Securities Co., Ltd.'s 2023 continuous supervision and follow-up report on Beijing Tongyi New Materials Technology Co., Ltd.
SDIC Securities Co., Ltd.'s 2023 continuous supervision and follow-up report on Beijing Tongyi New Materials Technology Co., Ltd.
Tongyizhong 2023 Annual General Meeting of Shareholders Meeting Materials
Tongyizhong Investor Relations Record List for April
Special inspection opinion of SDIC Securities Co., Ltd. on the deposit and use of funds raised by Beijing Tongyi New Materials Technology Co., Ltd. in 2023
Accounting firm\'s special instructions on financial services such as deposits and loans involving transactions involving financial companies of Beijing Tongyi New Materials Technology Co., Ltd.
Tongyizhong 2023 Annual Report
Tongyizhong 2023 Audit Report
Accounting firm's special audit report on the summary table of non-operating capital occupation and other related capital transactions of Beijing Tongyi New Materials Technology Co., Ltd.
2023 Annual Debriefing Report of the Independent Director of Beijing Tongyi New Materials Technology Co., Ltd. (Sun Manli)
Tongyizhong 2023 Internal Control Evaluation Report
Tongyizhong 2023 Internal Control Audit Report
Tongyizhong Environmental, Social and Governance (ESG) Report 2023
Beijing Tongyi New Materials Technology Co., Ltd. 2023 Board Audit Committee Performance Report
Special opinion of the board of directors of Beijing Tongyi New Materials Technology Co., Ltd. on the independence of independent directors
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