Guangyun Da Co., Ltd.

Announcement on Partial Pledge of Company Shareholders' Shares

Announcement on Changes in Accounting Policies

Resolution Announcement of the Thirty-Second Meeting of the Sixth Board of Directors

2026 First Quarter Report

Legal Opinion from Shanghai Jintiancheng (Shenzhen) Law Firm Regarding the 2025 Annual Shareholders' Meeting of Shenzhen Guangyunda Optoelectronic Technology Co., Ltd.

Announcement of Resolutions from the 2025 Annual Shareholders' Meeting

Lianchu Securities Co., Ltd. on the continuous supervision opinion and summary report for the detailed equity change report of Shenzhen Guangyun Da Optoelectronic Technology Co., Ltd. for the fourth quarter of 2025

Announcement on the Completion of Registration for the First Grant of Restricted Stock under the 2026 Restricted Stock Incentive Plan

Review Report on Special Explanation of Prior Period Accounting Error Correction

Financial Statements and Notes After Correction of Prior Period Accounting Errors and Retrospective Adjustment

Announcement on Correction of Prior Period Accounting Errors and Retrospective Adjustment

2025 Annual Independent Director's Duty Report - Wang Jingjing

2025 Annual Independent Director's Duty Report - Shao Shifeng

2025 Annual Independent Director's Duty Report - Chen Chong

Announcement on Holding the 2025 Annual Online Performance Briefing and Soliciting Related Questions

2025 Annual Internal Control Audit Report

Board of Directors' 2025 Annual Internal Control Self-Assessment Report

Comparison Table of Amendments to the Articles of Association

Remuneration Management System for Directors and Senior Management

External Investment Management System

Articles of Association

Remuneration Plan for Directors and Senior Management

Announcement on Accruing Asset Impairment Provisions for the Year 2025

Announcement on the Company Providing Guarantees for Subsidiaries in 2026

Notice of Convening the 2025 Annual Shareholders' Meeting

Resolution Announcement of the 31st Meeting of the Sixth Board of Directors

Special Explanation on the Company's Non-Distribution of Profits for the Year 2025

Review Report on the Explanation of Performance Commitment Achievement by Shenzhen Yilian Wuxian Co., Ltd. for the Year 2025

Explanation on the Completion of Performance Commitments by Shenzhen Yilian Wuxian Technology Co., Ltd. for the Year 2025

Special Verification Report on Operating Revenue Deduction Table

Board of Directors Audit Committee's Report on the Assessment of the Accounting Firm's Performance in 2025 and the Fulfillment of Supervision Responsibilities

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

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

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

2025 Annual Audit Report

2025 Annual Report

2025 Annual Report Summary

Announcement on Providing Guarantees for Controlled Subsidiaries to Apply for Bank Loans

Announcement of Resolutions of the Thirtieth Meeting of the Sixth Board of Directors

"Review Opinion from the Special Meeting of Independent Directors Regarding the Adjustment and Initial Grant Matters of the 2026 Restricted Stock Incentive Plan",

"Announcement on Adjusting the List of Initial Grantees and the Grant Quantity for the 2026 Restricted Stock Incentive Plan",

"Announcement of Resolutions of the 29th Meeting of the Sixth Board of Directors",

"Announcement on the Progress of Major Litigation Matters",

"Second Reminder Announcement Regarding the Potential Delisting Risk Warning for the Company's Share Trading",