*ST Yake Co., Ltd.

Compensation and assessment management system for directors and senior management (May 2026)

Legal opinion letter from Beijing Weiheng (Shanghai) Law Firm regarding the 2025 annual general meeting of Shenzhen Hekeda Precision Cleaning Equipment Co., Ltd.

Announcement of the 2025 annual general meeting resolution

2026 Q1 Report

2025 Board of Directors Work Report

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

Announcement on the Provision and Reversal of Asset Impairment for the Year 2025

2025 Independent Director Work Report (Xu Zhangbao)

2025 Independent Director Work Report (Ji Guibao)

2025 Independent Director Work Report (Liu Cheng)

Internal Control Audit Report

2025 Internal Control Evaluation Report

Compensation and Assessment Management System for Directors and Senior Management (Revised Version)

Management System for the Departure of Directors and Senior Management (April 2026)

Notice of the 2025 Annual Shareholders' Meeting

Announcement of Resolutions from the Third Meeting of the Fifth Board of Directors

Announcement on the Profit Distribution Plan for the Year 2025

Special Audit Report on Non-Recurring Gains and Losses

Special Audit Report on the Deduction Items of Operating Income for 2025

2025 Evaluation Report on the Performance of the Accounting Firm

Report from the Audit Committee of the Board of Directors on the Performance of Supervisory Duties by the Accounting Firm

Special Audit Report on the Summary Table of Non-Operating Fund Occupation and Other Related Party Fund Transactions

Summary Table of Non-Operating Fund Occupation and Other Related Party Fund Transactions

Special Opinion from the Board of Directors on the Self-Examination of Independent Directors' Independence

2025 Annual Audit Report

2025 Annual Report

2025 Annual Report Summary

Announcement on the Application to Lift the Risk Warning on the Company's Stock Trading

Announcement on the Change of Disclosure Time for the 2025 Annual Report

Sixth Risk Warning Announcement Regarding Possible Termination of Company Stock Listing