Huakang Clean Co., Ltd.

Reminder Announcement on the Suspension of Conversion of 'Huayi Convertible Bonds' During the Equity Distribution Period

Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd. on the 2025 Annual Continuous Supervision Tracking Report of Wuhan Huakang Century Clean Technology Co., Ltd.

Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd.'s Summary Report on the Initial Public Offering of Stocks and Continuous Supervision Sponsorship of Wuhan Huakang Century Clean Technology Co., Ltd. for Listing on the Growth Enterprise Market

Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd.'s Report on the Continuous Supervision Training of Wuhan Huakang Century Clean Technology Co., Ltd. for 2025

Announcement of the 2025 Annual Shareholders' Meeting Resolutions

Legal Opinion from Guohao Lawyers (Wuhan) Regarding the 2025 Annual Shareholders' Meeting of Wuhan Huakang Century Clean Technology Co., Ltd.

Announcement regarding the holding of the 2025 annual performance briefing

Announcement on the Controlling Shareholder, Actual Controller, and Their Concerted Actors' Shareholding Ratio Reaching an Integer Multiple of 1%

Verification Opinion from Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd. on the Delay of Certain Fundraising Investment Projects of Wuhan Huakang Century Clean Technology Co., Ltd.

Verification Opinion from Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd. on the Storage, Management, and Use of Fundraising by Wuhan Huakang Century Clean Technology Co., Ltd. in 2025

2025 Annual Board Work Report

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

2025 Annual Report of Independent Director (Qi Liang)

2025 Annual Report of Independent Director (Xu Kai)

2025 Annual Report of Independent Director (Yu Liang - Term Expired)

2025 Annual Report of Independent Director (Guo Menghuan)

Verification Opinion from Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd. on the 2025 Annual Internal Control Evaluation Report of Wuhan Huakang Century Clean Technology Co., Ltd.

2025 Annual Internal Control Audit Report

2025 Annual Internal Control Evaluation Report

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

Announcement on the Reversal of Asset Impairment Provision for the First Quarter of 2026

Announcement on the Provision for Asset Impairment for the Year 2025

Announcement on the Delay of Certain Fundraising Investment Projects

Notice of the 2025 Annual Shareholders' Meeting

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

Announcement on the Profit Distribution Plan for the 2025 Fiscal Year

Q1 2026 Report

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

Verification Report on the Storage, Management, and Usage of Raised Funds for 2025

Evaluation Report on the Accounting Firm's Performance in 2025

Announcement on the Report of the Board's Audit Committee on the Accounting Firm's Fulfillment of Supervisory Responsibilities in 2025

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

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

Special Opinion on the Board's Evaluation of Independent Directors' Independence

2025 Annual Audit Report

2025 Annual Report

2025 Annual Report Summary

Announcement on Winning the Bid and Receiving the Bid Notification

Pre-disclosure announcement on shareholders reducing their holdings

Announcement regarding the expiration of the shareholder reduction plan

Legal opinion letter from Guohao Law Firm (Wuhan) regarding the 2nd extraordinary shareholders' meeting of Wuhan Huakang Century Clean Technology Co., Ltd. in 2026

Resolution announcement of the 2nd extraordinary shareholders' meeting in 2026

Announcement on the conversion of convertible bonds in the first quarter of 2026

Verification Opinion of Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd. on Wuhan Huakang Century Clean Technology Co., Ltd. Adjusting the Names and Construction Content of Some Fund-Raising Projects and Extending Their Duration

Verification Opinion of Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd. on Wuhan Huakang Century Clean Technology Co., Ltd. Using Own Funds to Increase the Investment Amount of Some Fund-Raising Projects and Adjusting the Internal Investment Structure

Verification Opinion of Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd. on Wuhan Huakang Century Clean Technology Co., Ltd. Completing Some Fund-Raising Projects and Permanently Supplementing Working Capital with Remaining Raised Funds

Announcement on the Completion of Some Fund-Raising Projects and Permanently Supplementing Working Capital with Remaining Raised Funds

Announcement on Using Own Funds to Increase the Investment Amount of Some Fund-Raising Projects and Adjusting the Internal Investment Structure

Announcement on Adjusting the Names and Construction Content of Some Fund-Raising Projects and Extending Their Duration

Verification Opinion of Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd. on Wuhan Huakang Century Clean Technology Co., Ltd. and its Subsidiaries Applying for Comprehensive Credit Lines from Banks and Accepting Guarantees from Related Parties, Constituting a Related Party Transaction

Announcement on the Company and its Subsidiaries Applying for Comprehensive Credit Lines from Banks and Accepting Guarantees from Related Parties, Constituting a Related Party Transaction

Verification Opinion of Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd. on Wuhan Huakang Century Clean Technology Co., Ltd. Providing Guarantees for Subsidiaries to Apply for Comprehensive Credit Lines from Banks

Announcement on the Company Providing Guarantees for Subsidiaries to Apply for Comprehensive Credit Lines from Banks

Notice on Convening the Second Extraordinary General Meeting of Shareholders in 2026

Resolution Announcement of the Fourth Meeting of the Third Board of Directors

Verification Opinion of Guolian Minsheng Securities Underwriting and Sponsorship Co., Ltd. on Wuhan Huakang Century Clean Technology Co., Ltd. Using Part of Idle Raised Funds and Own Funds for Cash Management

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

Simplified Equity Change Report

Prompt Announcement on the Change in Equity of the Controlling Shareholder, Actual Controller, and their Concerted Parties, Reaching an Integer Multiple of 5%, and the Disclosure of a Simplified Equity Change Report

Guolian Minsheng Securities Underwriting & Sponsorship Co., Ltd. 2025 Annual Continuous Supervision Regular On-site Inspection Report on Wuhan Huakang Century Clean Technology Co., Ltd.