Haiyou New Materials: Articles of Association of Shanghai Haiyouwei New Materials Co., Ltd. (revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. related transaction management system (revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. provides external financial support management system (established in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Foreign Donation Management System (established in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Fund Raising Management System (revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Subsidiary Management System (established in May 2025)
Haiyou New Materials: Working Rules for the President of Shanghai Haiyouwei New Materials Co., Ltd. (revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Investment and Financing Management System (revised in May 2025)
Haiyou New Materials: Announcement on revising and formulating part of the company\'s governance system
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Internal Control Management System (revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Cumulative Voting System (revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Insider Information Insider Registration Management System (revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Internal Audit System (revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Accounting Services Selection and Employment System (Revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. system to prevent controlling shareholders and related parties from taking up the company\'s capital (revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. External Guarantee Management System (revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Information Disclosure Liability System for Major Errors (Revised in May 2025)
Haiyou New Materials: Announcement on changes in the company\'s core technical personnel
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Information Disclosure Management System (revised in May 2025)
Haiyou New Materials: Shanghai Haiyouwei New Materials Co., Ltd. Investor Relations Management System (revised in May 2025)