Deen Precision Engineering Co., Ltd.

Legal Opinion from Beijing Kangda (Shenzhen) Law Firm on the 2025 Annual Shareholders' Meeting of Sichuan Deen Precision Technology Co., Ltd.

Announcement of the 2025 Annual Shareholders' Meeting Resolution

Investor Activity Record Form on May 11, 2026 (2025 Annual Performance Briefing)

Announcement on the Renewal of the Audit Institution for 2026

2025 Annual Independent Director Work Report - Liu Haiyue (Term Expired)

2025 Annual Independent Director Work Report - (Shen Qianling)

2025 Annual Independent Director Work Report - Wang Yuncheng (Term Expired)

2025 Annual Independent Director Work Report - (Li Ping)

2025 Annual Independent Director Work Report - (Feng Jian)

Announcement on Holding the 2025 Annual Online Performance Briefing

2025 Annual Internal Control Audit Report

2025 Annual Internal Control Evaluation Report

Compensation Management System for Directors and Senior Management (April 2026)

Announcement on the Provision for Asset Impairment for 2025

Announcement on the Expected Daily Related Transactions for 2026

Announcement on the Expected Comprehensive Credit Line Application and Guarantee for Subsidiaries for 2026

Notice of the 2025 Annual Shareholders' Meeting

2025 Annual General Manager Work Report

Resolution Announcement of the Second Meeting of the Fifth Board of Directors

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

2025 Annual Financial Settlement Report

2026 Annual Financial Budget Report

2025 Annual Board Work Report

Announcement on the Proposal Not to Distribute Profits for 2025

Q1 2026 Report

Special Verification Opinion on the Deduction of Operating Income for 2025

Evaluation Report on the Performance of the Accounting Firm for 2025

Report of the Audit Committee on the Performance of Supervisory Responsibilities by the Accounting Firm

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

Summary Table of Non-Operating Fund Occupation and Other Related Fund Transactions for 2025