DENOX ENVIRONMENTAL & TECHNOLOGY HOLDINGS LTD. (1452)

DENOX ENV (1452)

HK$0.134

+0.036 (+36.73%)

Prev. Close is the most recent non-zero closing value or settlement price.PREV. CLOSE
HK$0.098

Open price is the first traded price of the day. The opening price is reported after 09:20:00 HKT.OPEN
HK$0.100

TURNOVER
HK$490.55K

VOLUME
4.09M

MKT CAP
HK$79.44M

LOT SIZE
1,000

BID
HK$0.123

ASK
HK$0.134

EPS
-

P/E
-

DIV YIELD
-

	INTRA-DAY	52W
High	HK$0.137	HK$0.115
Low	HK$0.100	HK$0.048

Information is available after the market opens and is delayed by at least 15 minutes.

Updated: 14 Aug 2025 11:59 HKT

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COMPANY ANNOUNCEMENTS

COMPANY PROFILE

Denox Environmental & Technology Holdings Ltd is an investment holding company principally engaged in design, development, manufacture and sales of DeNOx catalysts. The Company's business is mainly engaged in the research, development and production of air pollution control related products. The Company's products mainly comprise plate catalyst, honeycomb catalyst and coated catalyst, CO Oxidation catalyst and corrugated plate catalyst. In addition, The Company owns software registration rights, utility model patents and invention patents. The Company also provides after-sales service, including sample testing, installation guidance, system commissioning and recovery guidance. The Company mainly conducts its businesses in the domestic market and overseas markets. *

592,844,400 (as at 31 Jul 2025)

Industry Industrials - Industrial Engineering - Environmental Engineering

Listing Date 12 Nov 2015

Financial Year Ends 31 Dec 2024

Chairman Zhao Shu

Principal Office 40th Floor
Sunlight Tower
No. 248 Queen's Road East
Wanchai, Hong Kong

Place of Incorporation Cayman Islands

Listing Category Primary Listing

Registrar Tricor Investor Services Ltd.

Disclaimer

The industry and sector classification results of the Hang Seng Industry Classification System referred to in this section (“HSICS Information”) is provided by Hang Seng Indexes Company Limited. Neither Hang Seng Indexes Company Limited nor any of its holding companies and subsidiaries nor HKEX Information Services Limited nor any of its holding companies and subsidiaries provides any warranties of any kind in relation to such HSICS Information (including, without limitation, that the HSICS Information is fit or suitable for any purpose, or that any person will obtain any particular results by using or relying on the HSICS Information) or accepts any responsibilities for its accuracy, completeness, timeliness and/or consistency, or for any loss or damage whatsoever and howsoever suffered or incurred by any person. With the use of or the access to the HSICS Information any person receiving any HSICS Information from HKEX Information Services Limited or any of its holding companies or subsidiaries irrevocably and unconditionally accepts and agrees to be bound by this disclaimer.

Important Notes - dissemination of HSICS Information

Please contact Hang Seng Indexes Company Limited and enter into a licence agreement with it before you further disseminate any of the industry and sector classification results of the Hang Seng Industry Classification System to any other person.

Notes on Number of Issued Shares / Issued Units

1. Listed issuers are required by Listing Rules to publish a Monthly Return to provide an update on a fixed monthly basis the movement of its issued capital by 8:30am of the fifth business day following the end of each calendar month. Listed issuers are also required to publish a Next Day Disclosure Return in respect of changes in issued share capital, in some cases by 8:30am of the next business day and in other cases subject to a 5% de minimis threshold and certain other criteria (e.g. aggregation). Please refer to the Listing Rules (MAIN / GEM) for details.

2. Please visit the HKEXnews website to retrieve the latest Monthly Returns and Next Day Disclosure Returns for the most up-to-date number of issued shares / issued units disclosed by the listed issuers.

3. In most cases, the number of issued shares / issued units presented here should be consistent with the latest figure disclosed by the listed issuers. Discrepancies could however arise due to one or more of the following reasons:

a. Updating time-lag

The number of issued shares / issued units presented is generally updated within 7 days after the Monthly Returns and Next Day Disclosure Returns published by the listed issuers on the HKEXnews website. Hence, the information presented here may not be the most up-to-date information submitted by the listed issuers as required under the Listing Rules.

b. Rights issues or bonus issues

The number of issued shares / issued units presented here will be adjusted with effect from the ex-date in the event of announced rights issues or announced bonus issues. In this case, both the number of issued shares / issued units before and after the adjustment will be presented.

c. Share splits or share consolidations

The number of issued shares / issued units presented here will be adjusted on the effective date in the event of share splits or share consolidations.

d. Conversion of convertible notes into shares

If the change of the number of issued shares / issued units is due to conversion of convertible bonds, the number of issued shares / issued units presented here may be updated based on the related company announcement.

4. For H-share companies, the number of issued shares refers to "H-shares" only.

5. For Depositary Receipts, the number of issued shares refers to the number of Hong Kong Depositary Receipts approved for listing only.

6. The compilation of market capitalisation by the Exchange is based on the number of issued shares updated as above.

7. For dual counter stocks, the number of issued shares is the aggregated total of both HKD and RMB shares.

8. For Stapled Securities, the number of issued shares (including the ordinary shares and preference shares) (or issued units) refers to the number of Stapled Securities (or number of units) approved for listing only.

Updated: 14 Aug 2025 09:36 HKT

* Company profile is provided by Refinitiv.

ENTITLEMENT

Date Announced	Ex-Date	Details	Financial Year End	Book Close Date	Payment date may be indicative only.Payment Date
28 Mar 2025	-	No Dividend for the period ended 2024/12/31	31 Dec 2024	-	-
27 Aug 2024	-	No Dividend for the period ended 2024/06/30	31 Dec 2024	-	-
26 Mar 2024	-	No Dividend for the period ended 2023/12/31	31 Dec 2023	-	-
30 Aug 2023	-	No Dividend for the period ended 2023/06/30	31 Dec 2023	-	-
29 Mar 2023	-	No Dividend for the period ended 2022/12/31	31 Dec 2022	-	-

Updated: 14 Aug 2025 01:15 HKT

Dividend details are sourced from Announcement Forms published on HKEXnews

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