Blue Shield Optoelectronics Co., Ltd.

Announcement on Opening Special Settlement Account for Cash Management of Raised Funds

Legal Opinion from Beijing Haiwen Law Firm on the 2025 Annual Shareholders' Meeting of Anhui Landun Optoelectronics Co., Ltd.

Announcement of the 2025 Annual Shareholders' Meeting Resolution

Announcement on Holding the 2025 Annual and First Quarter 2026 Online Performance Briefing

Announcement on the progress of using temporarily idle raised funds and self-owned funds for cash management

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

Announcement on the Change of Quality Review Personnel for Audit Institutions

Board Work Report for 2025

Special Verification Report by Hualong Securities Co., Ltd. on the Storage, Management, and Use of Raised Funds for Anhui Landun Optoelectronics Co., Ltd. in 2025

Announcement on the Proposed Reappointment of the Accounting Firm

Independent Director Work Report for 2025 (Jiang Wei)

Independent Director Work Report for 2025 (Cao Chunlei)

Independent Director Work Report for 2025 (Yu Bo)

Internal Control Audit Report for 2025

Internal Control Evaluation Report for 2025

Remuneration Management System for Directors and Senior Management (Revised April 2026)

Announcement on the Provision for Asset Impairment for Q1 2026

Announcement on the Provision for Asset Impairment for 2025

Notice of the 2025 Annual Shareholders' Meeting

Announcement of the Resolutions of the 10th Meeting of the 7th Board of Directors

Announcement on the Profit Distribution Plan for 2025

Q1 2026 Report

Special Report of the Board on the Storage, Management, and Use of Raised Funds for 2025

Verification Report on the Annual Storage, Management, and Use of Raised Funds

Special Verification Opinion on the Deduction of Operating Income

Evaluation Report on the Performance of the Accounting Firm for 2025

Report of the Board Audit Committee on the Performance of Supervisory Responsibilities by the Accounting Firm for 2025

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

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

Landun Optoelectronics: Special Opinion of the Board on the Independence of Independent Directors for 2025

2025 Annual Audit Report

2025 Annual Report

2025 Annual Report Summary

Announcement on Opening a Special Settlement Account for Cash Management of Raised Funds

Announcement on the Progress of Using Temporarily Idle Raised Funds and Self-owned Funds for Cash Management

Progress Announcement on Using Temporarily Idle Raised Funds and Own Funds for Cash Management

Progress Announcement on Using Temporarily Idle Raised Funds and Own Funds for Cash Management

Progress Announcement on Using Temporarily Idle Raised Funds and Own Funds for Cash Management

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

Huajing Securities Co., Ltd. Verification Opinion on Anhui Landun Photoelectronics Co., Ltd. Using Idle Raised Funds and Own Funds for Cash Management

Announcement on Using Temporarily Idle Raised Funds and Own Funds for Cash Management