*ST Haiyuan Co., Ltd.

Announcement on Progress of Application to Withdraw Delisting Risk Warning

Legal Opinion Letter from Beijing Hengdu Law Firm on the 2025 Annual Shareholders' Meeting of Haiyuan Composite Materials

Announcement of Resolutions from the 2025 Annual Shareholders' Meeting

Announcement on New Litigation

Announcement on participating in the 2026 online collective reception day for investors of listed companies in Jiangxi

Announcement on Partial Release of Pledge by Controlling Shareholder

Announcement on Uncovered Losses Reaching One-Third of the Total Paid-in Capital

Announcement on the Compensation Plan for Directors and Senior Management for the Year 2026

Announcement on Correction of Prior Accounting Errors and Reminder on Related Financial Statements After Delay in Disclosure

Verification Report on Correction of Prior Accounting Errors

Audit Report for the Year 2025

Announcement on the Reappointment of the Company's Audit Institution for the Year 2026

2025 Independent Director Work Report (Zhang Xueji)

2025 Independent Director Work Report (Liu Weidong)

2025 Independent Director Work Report (Hua Jinqiu)

2025 Independent Director Work Report (Guo Huaping)

2025 Independent Director Work Report (Ye Zhizhen)

2025 Independent Director Work Report (Wang Peng)

2025 Internal Control Audit Report

2025 Internal Control Self-Evaluation Report

Compensation Management System for Directors and Senior Management

Announcement on Provisioning for Asset Impairment for 2025

Announcement on the Progress of Accumulated Litigation and Arbitration

Announcement on Leasing Real Estate and Related Transactions by Wholly-Owned Subsidiary

Announcement on Expected Daily Related Transactions of Wholly-Owned Subsidiary

Announcement on Providing Guarantees for Subsidiaries within the Consolidated Financial Statements from 2026 to the First Half of 2027

Announcement on Leasing Real Estate by Wholly-Owned Subsidiary

Notice of the 2025 Annual Shareholders' Meeting

Announcement of Resolutions from the Eighth Meeting of the Seventh Board of Directors

Announcement on the Profit Distribution Plan for 2025

Q1 2026 Report

Special Verification Opinion on the Deduction of Operating Income for 2025

Report on the Evaluation of the Accounting Firm's Performance for 2025 and the Audit Committee's Supervision Responsibilities

Special Audit Explanation on 2025 Non-Operating Fund Occupation and Other Related Fund Transactions

2025 Non-Operating Fund Occupation and Other Related Fund Transactions Table

Special Report on the Board's Assessment of the Independence of Independent Directors

2025 Annual Audit Report

2025 Annual Report

Summary of the 2025 Annual Report

Announcement on Applying for the Revocation of Stock Delisting Risk Warning

Risk Warning Announcement Regarding Possible Termination of Stock Listing

Announcement on the Preparation of the 2025 Annual Report and Latest Audit Progress

Announcement on the Resignation of the Company's Chief Financial Officer and Appointment of New Chief Financial Officer

Announcement of Resolutions from the Seventh Meeting of the Seventh Board of Directors

Risk Warning Announcement Regarding Possible Termination of Stock Listing

Announcement on the Preparation of the 2025 Annual Report and Latest Audit Progress

Risk Warning Announcement Regarding the Possible Termination of Listing of Shares

Risk Warning Announcement Regarding Possible Termination of Listing of Shares

Legal Opinion from Beijing Hengdu Law Firm on Haiyuan Composites' Third Extraordinary General Meeting in 2026

Resolutions Announcement of the Third Extraordinary General Meeting of Shareholders in 2026