2024 3rd Extraordinary General Meeting of Shareholders Meeting Materials
Haiyou New Materials Investor Relations Activity Record Form (2024-008)
HIUV 2023 Environmental, Social and Governance (ESG) Report
Shanghai Haiyouwei New Materials Co., Ltd. 2024 Semi-Annual Evaluation Report on the “Improve Quality, Increase Efficiency, and Value Return” Action Plan
CITIC Construction Investment Securities Co., Ltd.\'s 2024 semi-annual continuous supervision and follow-up report on Shanghai Haiyouwei New Materials Co., Ltd.
Shanghai Haiyouwei New Materials Co., Ltd. 2024 Semi-Annual Report
Notice on voluntary disclosure and signing of a cooperation agreement
Shanghai Haiyouwei New Materials Co., Ltd. liability system for major errors in information disclosure (established in August 2024)
Summary of the 2024 semi-annual report of Shanghai Haiyouwei New Materials Co., Ltd.
Shanghai Haiyouwei New Materials Co., Ltd. Information Disclosure Management System (revised in August 2024)
Announcement of Resolutions of the 14th Meeting of the Fourth Board of Directors
Notice on convening the 3rd Extraordinary General Meeting of Shareholders in 2024
Announcement on preparations for asset impairment accrued for the semi-annual period of 2024
Announcement on the 2024 semi-annual profit distribution plan
Special Report on the Deposit and Use of Funds Raised for the Semi-Annual Year of 2024
Announcement of Resolutions of the 10th Meeting of the Fourth Board of Supervisors
Announcement Regarding Not Lowering the Conversion Price of "Haoyou Convertible Bonds"
Investor Relations Activity Record Form for Haiyou New Materials (2024-007)
Announcement on the Results of Stock Repurchase Implementation and Share Changes.
Shanghai Hiuv New Materials Co.,Ltd: CSC's verification opinion regarding Shanghai Haiyouwei New Materials Co., Ltd.'s temporary supplement of working capital using some idle convertible bond funds raised.
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