Lehman Optoelectronics Co., Ltd.

Legal opinion from Guangdong Baocheng Law Firm on the 2025 Annual General Meeting of Shareholders of Shenzhen Lehman Optoelectronic Technology Co., Ltd.

Announcement of resolutions from the 2025 Annual General Meeting of Shareholders

Announcement on the first sale of repurchased shares and related progress

Announcement on the reappointment of the accounting firm

2025 Annual Tracking Report

Independent Director 2025 Annual Work Report (Li Ran)

Independent Director 2025 Annual Work Report (Li Guoqiang)

Independent Director 2025 Annual Work Report (Xiang Yanxiang)

Announcement on holding the 2025 annual performance online briefing

Guojin Securities Co., Ltd. on the verification opinion of the 2025 Internal Control Self-Assessment Report of Shenzhen Lehman Optoelectronics Technology Co., Ltd.

2025 Internal Control Audit Report

2025 Internal Control Self-Assessment Report

Compensation system for directors and senior management (20260427)

Announcement on the compensation plan for directors and senior management

Announcement on the unremedied losses reaching one-third of the total paid-in capital

Announcement on the change of accounting policy

Announcement on the provision for asset impairment for the year 2025

Legal opinion letter from Guangdong Baocheng Law Firm on the cancellation of part of the second category of restricted stock in the third and fourth phases of the equity incentive plan of Shenzhen Lehman Optoelectronics Technology Co., Ltd.

Opinion of the Board of Directors' Compensation and Assessment Committee on the cancellation of part of the restricted stock

Announcement on the cancellation of part of the restricted stock

Guojin Securities Co., Ltd. on the adjustment of the investment scale, investment structure, and expected completion time of certain fundraising projects of Shenzhen Lehman Optoelectronics Technology Co., Ltd. and the verification opinion on permanently supplementing working capital with surplus raised funds

Announcement on Adjusting the Investment Scale, Investment Structure, and Expected Completion Time of Certain Fundraising Projects and Permanently Supplementing Working Capital with Surplus Raised Funds

Feasibility Analysis Report on Conducting Foreign Exchange Derivative Hedging Business

Announcement on Conducting Foreign Exchange Derivative Hedging Transactions

Announcement on Applying for Comprehensive Credit Limits and Providing Guarantees to Banks and Other Financial Institutions

Notice of the 2025 Annual Shareholders' Meeting

Resolution Announcement of the Eleventh Meeting of the Sixth Board of Directors

Announcement on the Profit Distribution Plan for 2025

First Quarter Report of 2026

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

Guojin Securities Co., Ltd. Verification Opinion on the Storage, Management, and Use of Raised Funds for 2025 by Shenzhen Lehman Optoelectronics Co., Ltd.

Audit Report on the Storage, Management, and Actual Use of Raised Funds for 2025

Special Audit Report on the Deduction of Operating Income for 2025

Announcement of the Board Audit Committee on the Evaluation of the Performance of the Accounting Firm in 2025 and the Report on the Fulfillment of Supervision Responsibilities

Special Audit Report on the Summary Table of 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

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

2025 Annual Audit Report

2025 Annual Report

Summary of the 2025 Annual Report

Guojin Securities Co., Ltd. Verification Opinion on Shenzhen Lehman Optoelectronics Co., Ltd. Using Part of the Idle Raised Funds and Own Funds for Cash Management

Announcement on the Use of Part of the Idle Raised Funds and Own Funds for Cash Management

Announcement on jointly investing in an industrial fund with professional investment institutions

Announcement of Resolutions of the 10th (Extraordinary) Meeting of the Sixth Board of Directors

Announcement on the Plan to Sell Part of Repurchased Shares