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Datang Environment Industry Group Co., Ltd. — Investor Relations & Filings

Ticker · 1272 ISIN · CNE100002B63 HKEX Water supply; sewerage, waste management and remediation activities
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Filings indexed 552 across all filing types
Latest filing 2026-05-22 Regulatory Filings
Country HK Hong Kong
Listing HKEX 1272

About Datang Environment Industry Group Co., Ltd.

http://www.dteg.com.cn

Datang Environment Industry Group Co., Ltd. specializes in providing comprehensive environmental protection and energy conservation solutions. The company primarily targets coal-fired power generation enterprises, offering services that include the concession operation of environmental protection facilities. Key technical offerings encompass desulfurization and denitrification services, complemented by the manufacturing and supply of denitrification catalysts. The Group is committed to becoming a first-class integrated energy and environmental governance service provider, focusing on achieving technological leadership, product excellence, industrial synergy, and smart operational efficiency.

Recent filings

Filing Released Lang Actions
ANNOUNCEMENT - CONNECTED TRANSACTION - DISPOSAL OF ASSET
Regulatory Filings Classification · 75% confidence The document is a Hong Kong Stock Exchange announcement disclosing a connected transaction—the disposal of an asset by a listed company under Chapter 14A of the Listing Rules. It details the terms of an Asset Transfer Agreement, implications under the Listing Rules, financial effects, and related corporate approvals. It is neither a full report (like an Annual or Interim Report), nor a financing/fundraising announcement, nor an M&A deal in the form of a merger/takeover proxy, nor any of the other specific categories. It falls under the general regulatory announcement category for miscellaneous compliance filings.
2026-05-22 English
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2026
Regulatory Filings
2026-05-07 English
APPOINTMENT OF GENERAL MANAGER
Board/Management Information Classification · 100% confidence The document is an announcement from Datang Environment Industry Group Co., Ltd. regarding the appointment of a new General Manager, Mr. Xu Guang, including his biographical details, terms of appointment, and related disclosures. It references the resignation of the previous General Manager and the acting General Manager's role. The content focuses on management changes and does not contain financial data, audit information, or report publication details. It is not a full financial report, earnings release, or regulatory filing about financial performance. The document fits the category of Board/Management Information (MANG) as it announces a change in senior management.
2026-04-30 English
Reminder Letter and Reply Form to Non-registered Shareholders - Arrangement of Electronic Dissemination of Corporate Communications
Regulatory Filings Classification · 95% confidence The document is a letter dated 30 April 2026 from Datang Environment Industry Group Co., Ltd. addressed to non-registered shareholders. It is a reminder about the arrangement for electronic dissemination of corporate communications, explaining how shareholders can receive future corporate communications electronically or in printed form. The letter references various types of corporate communications such as annual reports, interim reports, notices of meetings, circulars, and proxy forms, but it does not contain any actual financial data, financial statements, or detailed report content. Instead, it is an informational and procedural communication about how shareholders can access or request these documents. The document length is 9133 characters, which is relatively short and consistent with a notification or reminder letter rather than a full report. There is no indication that this is a full annual report, interim report, or any other substantive financial or management report. Therefore, this document is best classified as a Regulatory Filing (RNS) because it is a general regulatory announcement about corporate communication arrangements and does not fit into any other specific category.
2026-04-30 English
Reminder Letter and Reply Form to Registered Shareholders - Arrangement of Electronic Dissemination of Corporate Communications
Regulatory Filings Classification · 95% confidence The document is a reminder letter to shareholders about the electronic dissemination of corporate communications, including annual reports, interim reports, notices of meetings, circulars, and proxy forms. It solicits shareholders to provide their email addresses to receive these communications electronically. The document does not contain any financial data, management discussion, voting results, or other substantive report content. It is essentially an announcement about the method of distribution of corporate communications and a solicitation for contact details. The document length is 9752 characters, which is relatively short and consistent with an announcement or letter rather than a full report. Therefore, this document is best classified as a Regulatory Filing (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2026-04-30 English
2025 ENVIRONMENTAL, SOCIAL AND GOVERNANCE REPORT
Environmental & Social Information Classification · 100% confidence The document is titled '2025 Environmental, Social and Governance (ESG) Report' and is published by Datang Environment Industry Group Co., Ltd. It covers the period from January 1, 2025, to December 31, 2025, and focuses on the company's sustainability achievements, governance, environmental management, social responsibility, and related ESG topics. The text references compliance with ESG reporting codes and listing rules from the Stock Exchange of Hong Kong, and includes detailed sections on governance, environmental performance, social responsibility, and key performance indicators. There is no indication that this is an announcement or a brief summary; rather, it is a comprehensive report on ESG matters. Therefore, the document fits the category of Environmental & Social Information (ESG) report.
2026-04-30 English

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