Youcai Resources Co., Ltd.

Report on the Entrusted Management of Publicly Issued Convertible Corporate Bonds (2025 Annual)

Announcement on Implementation of 2025 Annual Equity Distribution

Announcement on Adjustment of Conversion Price for Convertible Corporate Bonds

Announcement on the suspension of conversion of Youcai convertible bonds during the rights distribution period

Legal opinion for the annual general meeting of shareholders for 2025

Legal opinion for the first bondholders' meeting in 2026

Announcement on the resolutions of the first bondholders' meeting in 2026

Announcement of resolutions from the annual general meeting of shareholders for 2025

Notice of the 2025 Annual Performance Briefing

Temporary Trustee Management Affairs Report on the Public Issuance of Convertible Corporate Bonds by Youcai Environmental Resource Technology Co., Ltd. for 2026

Announcement on Reappointing the Company's Audit Institution for 2026

Announcement on Holding the First Bondholders Meeting of 2026

Announcement on the 2026 Credit Limit for the Company and Subsidiaries

Announcement on Using Part of the Idle Self-owned Funds for Cash Management

Announcement on the 2026 Salary Plan for Company Directors and Senior Management

2025 Annual Board Audit Committee Performance Report

2025 Annual General Manager Work Report

2025 Annual Board Work Report

Shareholder Dividend Return Plan for the Next Three Years (2026-2028)

2025 Annual Financial Settlement Report and 2026 Financial Budget Report

Company 2025 Annual Independent Director Work Report (Li Rongzhen)

Company 2025 Annual Independent Director Work Report (Guo Yuanxin)

Company 2025 Annual Independent Director Work Report (Ding Jianhui)

Internal Control Audit Report

Internal Control Self-Evaluation Report

Attachment 5: Director and Senior Management Compensation Management System

Attachment 6: Director and Senior Management Departure Management System

Announcement on Changing the Company Secretary of the Board

Changjiang Securities Underwriting and Sponsorship Co., Ltd. Verification Opinion on the 2025 Annual Fundraising Deposit and Use of Youcai Environmental Resource Technology Co., Ltd.