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. liability system for major errors in information disclosure (established in August 2024)
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
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
Investor Relations Activity Record Form for Haiyou New Materials (2024-007)
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.
Shanghai Hiuv New Materials Co.,Ltd: Internal control management system of Shanghai Haiyouwei New Materials Co., Ltd. (revised in July 2024)
Shanghai Hiuv New Materials Co.,Ltd: Announcement on the Resolution of the 12th Meeting of the 4th Board of Directors.
Shanghai Hiuv New Materials Co.,Ltd: Announcement of the resolution of the ninth meeting of the fourth board of supervisors.
Internal control management system of Shanghai Haiyouwei New Materials Co., Ltd. (revised in July 2024)
Announcement on the Resolution of the 12th Meeting of the 4th Board of Directors.
Announcement of the resolution of the ninth meeting of the fourth board of supervisors.
Shanghai Hiuv New Materials Co.,Ltd: Announcement Regarding Returning Idle Fund Raised for Supplementing Working Capital
Announcement Regarding Returning Idle Fund Raised for Supplementing Working Capital
Investor Relations Event Record Form for Haiyou New Materials (2024-006)
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