300289SZSE

Lideman Co., Ltd.

利德曼

300289

Shenzhen Stock Exchange

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61 announcements tracked· Last: May 21, 2026

Key Financials

Revenue¥70.5M
Net Profit-¥4.0M
ROE-0.24%
Debt Ratio5.50%
Monetary Funds¥591.9M
Receivables¥85.0M
Goodwill¥73.5M
Total Shares544.0M

Announcements

61 total

Announcement on Company Product Obtaining IVDR CE Certification

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Announcement on the Progress of Using Idle Self-owned Funds for Entrusted Wealth Management

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Announcement on the Progress of Major Asset Restructuring

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Announcement on Changes in Accounting Policies

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Resolution Announcement of the 11th Meeting of the 6th Board of Directors

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

First Quarter Report of 2026

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Announcement of resolutions from the 2025 annual shareholders' meeting

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Legal opinion for the 2025 annual shareholders' meeting

Share PledgeShareholding Change DisclosureCapital Reduction

Announcement on the Resolutions of the Tenth Meeting of the Sixth Board of Directors

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Announcement on the Resignation of the Financial Responsible Person and the Appointment of a New Financial Responsible Person

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Announcement on Engaging Financial and Internal Control Audit Institutions for 2026

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

2025 Annual Independent Director's Performance Report (Zhang Zhiqian)

Convertible BondsShareholding Change DisclosureCapital Reduction

2025 Annual Independent Director's Performance Report (Anna)

Convertible BondsShareholding Change DisclosureCapital Reduction

2025 Annual Independent Director's Performance Report (Yang Ge)

Convertible BondsShareholding Change DisclosureCapital Reduction

Announcement on Holding the 2025 Annual Online Performance Briefing

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

2025 Annual Internal Control Audit Report

Share PledgeShareholding Change DisclosureCapital Reduction

2025 Annual Internal Control Evaluation Report

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Announcement on the Provision for Asset Impairment and Reversal of Credit Impairment Losses in 2025

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Notice of Convening the 2025 Annual General Meeting of Shareholders

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

2025 Annual Board of Directors' Work Report

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

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

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

2025 Annual Financial Final Account Report

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Announcement on the Proposed Non-Distribution of Profits for 2025

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Special Verification Opinion on Operating Revenue Deductions

Share PledgeShareholding Change DisclosureCapital Reduction

2025 Annual Accounting Firm Performance Evaluation Report

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Report of the Board of Directors' Audit Committee on the Accounting Firm's Performance of Supervision Duties in 2025

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

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

Share Repurchase CompletionShare PledgeShareholding Change Disclosure

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

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Special Opinion of the Board of Directors on the Independence of Independent Directors

Share Repurchase CompletionConvertible BondsShareholding Change Disclosure

2025 Annual Audit Report

Share PledgeShareholding Change DisclosureCapital Reduction

2025 Annual Report

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

2025 Annual Report Summary

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Progress Announcement on Planning a Major Asset Restructuring

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Management System for Directors and Senior Management Upon Resignation (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Independent Director System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Management System for Company Shares Held by Directors and Senior Management and Their Changes (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Board Secretary Work Rules (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

External Guarantee System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

External Investment Management Measures (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Accounting Firm Selection and Appointment System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Related Party Transaction System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Management System for Regulating Fund Transactions with Related Parties (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Internal Audit System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Audit Committee Work Rules (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Investor Relations Management System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Nomination Committee Work Rules (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Audit Committee Annual Report Work Procedures (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Entrusted Wealth Management System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Information Disclosure System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Information Disclosure Deferral and Exemption Management System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Strategy Committee Work Rules (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

President's Work Rules (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Remuneration and Assessment Committee Work Rules (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Announcement on the Formulation and Revision of Certain Company Systems

Share Repurchase PlanShareholding Change DisclosureCapital Reduction

Announcement of Resolutions of the 8th Meeting of the Sixth Board of Directors

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Financial Management System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Raised Funds Management System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Insider Information Registration and Management System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Foreign Exchange Hedging Business Management System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Major Information Internal Reporting System (March 2026)

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Announcement on the Progress of Planning a Major Asset Restructuring

Share Repurchase CompletionShareholding Change DisclosureCapital Reduction

Notes & Comments

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