Skip to main content
Denox Environmental & Technology Holdings Limited logo

Denox Environmental & Technology Holdings Limited — Investor Relations & Filings

Ticker · 1452 HKEX Manufacturing
Open in API
Filings indexed 354 across all filing types
Latest filing 2025-11-19 Proxy Solicitation & In…
Country HK Hong Kong
Listing HKEX 1452

About Denox Environmental & Technology Holdings Limited

http://www.china-denox.com

Denox Environmental & Technology Holdings Limited is an investment holding company primarily engaged in the design, development, manufacture, and sale of air pollution control products. The company specializes in Selective Catalytic Reduction (SCR) DeNOx catalysts, offering a comprehensive range of high, medium, and low-temperature solutions for both fixed and mobile emission sources. Its product portfolio includes plate-type, honeycomb, and corrugated plate catalysts, alongside specialized CO oxidation and NMHC catalysts. Denox is recognized as a pioneer in the domestic market for manufacturing and supplying plate-type DeNOx catalysts. These products are widely applied across heavy industries, including power generation, petrochemicals, metallurgy, cement, and glass, as well as in meeting stringent emission standards for road and non-road mobile vehicles. The company serves major domestic and international power and industrial groups.

Recent filings

Filing Released Lang Actions
PROPOSED ADOPTION OF NEW SHARE OPTION SCHEME AND EGM AND CLOSURE OF REGISTER OF MEMBERS
Proxy Solicitation & Information Statement Classification · 1% confidence The document is an announcement from Denox Environmental & Technology Holdings Limited regarding the 'Proposed Adoption of a New Share Option Scheme' and the scheduling of an Extraordinary General Meeting (EGM). It details the terms of the scheme, eligibility, and voting requirements. Because this document is sent to shareholders to provide information and request their vote on a specific corporate action (the adoption of a share option scheme) at an upcoming meeting, it falls under the category of Proxy Solicitation & Information Statement.
2025-11-19 English
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 October 2025
Share Issue/Capital Change Classification · 1% confidence The document is a 'Monthly Return for Equity Issuer' (Form FF301) filed with the Hong Kong Stock Exchange (HKEX). This form is a standard regulatory requirement for listed companies in Hong Kong to report monthly movements in their securities, including share capital, issued shares, and treasury shares. Since this document reports on the status of share capital and movements in securities, it falls under the category of 'Share Issue/Capital Change'.
2025-11-06 English
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 September 2025
Regulatory Filings Classification · 1% confidence The document is an FF301 monthly return for equity issuers and Hong Kong Depositary Receipts under Chapter 19B of the HKEX Listing Rules, detailing movements in authorised share capital, issued shares, share options, and related confirmations. It is a standard regulatory submission to the exchange rather than an annual or interim report, earnings release, management discussion, or specific board change notice. It does not fit any specialized category (e.g., share issue announcements, dividend notices, M&A, etc.) and therefore falls under the fallback category for general regulatory filings. Accordingly, it should be classified as RNS.
2025-10-06 English
Interim Report 2025
Interim / Quarterly Report Classification · 1% confidence The document is titled '2025 INTERIM REPORT' for Denox Environmental & Technology Holdings Limited. It contains comprehensive financial statements, including the 'Condensed Consolidated Statement of Profit or Loss', 'Condensed Consolidated Statement of Financial Position', and 'Management Discussion and Analysis' for the six months ended 30 June 2025. This fits the definition of an Interim/Quarterly Report (IR) as it provides substantive financial data and analysis for a period shorter than a full fiscal year. H1 2025
2025-09-25 English
DISCLOSEABLE TRANSACTION FINANCE LEASE AGREEMENT
Capital/Financing Update Classification · 1% confidence The document is an official announcement made under the Hong Kong Listing Rules regarding a “disclosable transaction” – specifically a sale and leaseback finance lease agreement. It provides details of a financing arrangement (consideration, leaseback terms, guarantees, Listing Rule implications, remedial actions, etc.). This is not a full financial report, earnings release, or interim statement but rather a financing update. Therefore it best fits the “Capital/Financing Update” category (CAP).
2025-09-09 English
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 August 2025
Regulatory Filings Classification · 1% confidence The document is a form FF301 “Monthly Return for Equity Issuer and Hong Kong Depositary Receipts” filed with HKEX, detailing movements in authorised share capital, issued shares, treasury shares, share options, convertibles, etc. It is a routine periodic regulatory submission and does not announce a one‐off share issue or capital structure change event, nor does it fall under any of the specialized categories (e.g., AGM materials, earnings release, M&A, director dealings). Therefore it is classified as a general Regulatory Filing (RNS).
2025-09-04 English

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.