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China Environmental Technology Holdings Limited — Investor Relations & Filings

Ticker · 646 ISIN · KYG2159B1115 HKEX Water supply; sewerage, waste management and remediation activities
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Filings indexed 14 across all filing types
Latest filing 2026-05-04 Regulatory Filings
Country HK Hong Kong
Listing HKEX 646

About China Environmental Technology Holdings Limited

http://www.cethl.com

China Environmental Technology Holdings Limited focuses on the environmental protection sector, with a primary emphasis on wastewater treatment and sewage management. The Group's activities encompass the provision of specialized technology, products, equipment, and comprehensive system integration services for water purification. Furthermore, the company is involved in the development of proprietary water purification technology and offers technical services related to its core operations.

Recent filings

Filing Released Lang Actions
MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 APRIL 2026
Regulatory Filings Classification · 95% confidence The document is a monthly return filed with the Hong Kong Exchanges and Clearing Limited (HKEX) regarding movements in securities for China Environmental Technology Holdings Limited. It details movements in authorized share capital, issued shares, treasury shares, share options, convertibles, and confirms compliance with listing rules. The document is a regulatory submission reporting share capital and shareholding changes for a specific month (April 2026). It is not a financial report, earnings release, or management discussion, nor is it an announcement of voting results or AGM materials. It is a regulatory filing reporting share capital movements and confirmations pursuant to HKEX listing rules, fitting the category of Regulatory Filings (RNS). The document length is over 11,000 characters and contains detailed data, not just a brief announcement or certification, so it is not a Report Publication Announcement or certification-only filing.
2026-05-04 English
INSIDE INFORMATION UPDATE ON LEGAL PROCEEDINGS
Legal Proceedings Report Classification · 85% confidence The document is an announcement made under the Listing Rules of the Hong Kong Stock Exchange, titled “INSIDE INFORMATION UPDATE ON LEGAL PROCEEDINGS”. It provides a substantive update on the company’s legal actions (filing an appeal against a judgment), referencing prior announcements and regulatory requirements. This is not a full report or earnings release but falls squarely under updates on legal matters. Therefore, it is classified as a Legal Proceedings Report.
2026-04-29 English
Letter to Non-Registered Shareholders and Reply Form - Notice of Publication of 2025 Annual Report, Circular containing the Notice of Annual General Meeting, and Proxy Form
Report Publication Announcement Classification · 90% confidence The document is a notification letter to non-registered shareholders informing them of the publication of the company’s Annual Report 2025, circular concerning general mandates to issue and repurchase shares, re-election of directors, and the notice of AGM together with the form of proxy. It does not contain the substantive report itself but directs recipients to download the materials or request printed copies. This matches the definition of a Report Publication Announcement (RPA).
2026-04-29 English
Letter to Registered Shareholders and Reply Form - Notice of Publication of 2025 Annual Report, Circular containing the Notice of Annual General Meeting, and Proxy Form
Report Publication Announcement Classification · 95% confidence The document is a notification letter dated 29 April 2026 from China Environmental Technology Holdings Limited to its registered shareholders. It announces the publication of the Annual Report 2025, a circular relating to general mandates to issue and repurchase shares, re-election of directors, and notice of the Annual General Meeting along with a proxy form. The letter informs shareholders that these documents are available on the company's and the stock exchange's websites and offers shareholders the option to receive printed copies. The document does not contain the actual annual report or financial data but is a notification about the availability of these reports and related corporate communications. It is also relatively short and serves as a communication to shareholders about the publication of the report and other meeting materials. According to the classification rules, such a document is a Report Publication Announcement (RPA) rather than the Annual Report (10-K) itself or other report types.
2026-04-29 English
NOTICE OF ANNUAL GENERAL MEETING
AGM Information Classification · 100% confidence The document is titled 'NOTICE OF ANNUAL GENERAL MEETING' and contains detailed information about the upcoming AGM of China Environmental Technology Holdings Limited, including the date, location, agenda items such as adoption of audited financial statements, re-election of directors, appointment of auditors, and approval of share issuance and repurchase mandates. It is a formal notice inviting shareholders to attend and vote at the AGM. The content is typical of an AGM notice rather than the actual annual report or financial statements. The document length is 9511 characters, which is consistent with a detailed notice but not a full report. Therefore, this document is best classified as AGM Information (AGM-R).
2026-04-29 English
2025 ENVIRONMENTAL, SOCIAL AND GOVERNANCE REPORT
Environmental & Social Information Classification · 92% confidence The document is titled “2025 Environmental, Social and Governance Report” and throughout discloses the Group’s ESG performance, reporting framework, stakeholder communication, materiality assessment, climate strategy, risks and environmental performance. It is a standalone ESG report, matching the definition of an Environmental & Social Information report. It is neither a financial annual report nor an earnings release or other categories, so the appropriate classification is Environmental & Social Information (Code: SR).
2026-04-29 English

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