Release Time | Stock Code | Stock Short Name | Document |
---|---|---|---|
Release Time: 05/06/2024 21:47 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 31/05/2024 16:44 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Results of AGM]
|
Release Time: 03/05/2024 17:35 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 30/04/2024 11:49 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Circulars - [Other]
|
Release Time: 29/04/2024 18:47 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Financial Statements/ESG Information - [Annual Report]
|
Release Time: 29/04/2024 18:43 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Financial Statements/ESG Information - [Environmental, Social and Governance Information/Report]
|
Release Time: 29/04/2024 18:34 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Proxy Forms
|
Release Time: 29/04/2024 18:31 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Circulars - [Explanatory Statement for Repurchase of Shares / General Mandate / Re-election or Appointment of Director...
Circulars - [Explanatory Statement for Repurchase of Shares / General Mandate / Re-election or Appointment of Director subject to Shareholders' Approval / Other] ] |
Release Time: 29/04/2024 18:15 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Notice of AGM]
|
Release Time: 15/04/2024 19:03 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Issue of Shares under a General Mandate]
|
Release Time: 03/04/2024 18:10 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 28/03/2024 19:55 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Final Results]
|
Release Time: 27/03/2024 16:31 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Profit Warning]
PROFIT WARNING
( )
|
Release Time: 15/03/2024 16:31 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Date of Board Meeting]
|
Release Time: 05/03/2024 12:43 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 19/02/2024 18:21 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 15/02/2024 11:22 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 06/02/2024 16:48 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 03/01/2024 15:13 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 28/12/2023 17:48 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Results of EGM/SGM]
|
Release Time: 21/12/2023 16:31 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Other - Miscellaneous]
|
Release Time: 15/12/2023 16:31 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Other - Miscellaneous]
|
Release Time: 08/12/2023 16:36 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Circulars - [Other]
|
Release Time: 08/12/2023 16:35 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Notice of EGM/SGM]
|
Release Time: 08/12/2023 16:33 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Proxy Forms
|
Release Time: 08/12/2023 16:31 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Circulars - [Exchange or Substitution of Securities]
|
Release Time: 04/12/2023 15:35 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 30/11/2023 18:37 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Issue of Shares under a General Mandate / Other - Miscellaneous]
|
Release Time: 20/11/2023 20:15 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Issue of Shares under a General Mandate / Other - Miscellaneous]
|
Release Time: 14/11/2023 21:03 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Issue of Shares under a General Mandate / Other - Miscellaneous]
|
Release Time: 06/11/2023 10:12 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 03/11/2023 18:10 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Capital Reorganisation / Closure of Books or Change of Book Closure Period]
|
Release Time: 30/10/2023 18:56 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Change in Registered Address or Office, Registered Place of Business in HK or Agent for...
Announcements and Notices - [Change in Registered Address or Office, Registered Place of Business in HK or Agent for Service of Process in HK] ] |
Release Time: 04/10/2023 14:41 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 20/09/2023 16:34 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Circulars - [Other]
|
Release Time: 20/09/2023 16:32 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Financial Statements/ESG Information - [Interim/Half-Year Report]
|
Release Time: 05/09/2023 22:42 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 31/08/2023 19:49 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Interim Results]
|
Release Time: 15/08/2023 18:08 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Date of Board Meeting]
|
Release Time: 07/08/2023 08:07 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly return
( )
|
Release Time: 05/07/2023 17:14 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Final Results / Other - Miscellaneous]
|
Release Time: 05/07/2023 16:47 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Constitutional Documents
|
Release Time: 05/07/2023 16:43 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 02/06/2023 19:22 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 02/06/2023 12:01 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Results of AGM]
|
Release Time: 31/05/2023 16:37 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Results of AGM]
|
Release Time: 05/05/2023 17:36 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 28/04/2023 20:16 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Circulars - [Other]
|
Release Time: 28/04/2023 20:12 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Financial Statements/ESG Information - [Environmental, Social and Governance Information/Report]
|
Release Time: 28/04/2023 20:10 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Notice of AGM / Closure of Books or Change of Book Closure Period]
|
Release Time: 28/04/2023 20:07 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Proxy Forms
|
Release Time: 28/04/2023 20:01 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Circulars - [Explanatory Statement for Repurchase of Shares / General Mandate / Re-election or Appointment of Director...
Circulars - [Explanatory Statement for Repurchase of Shares / General Mandate / Re-election or Appointment of Director subject to Shareholders' Approval / Other / Amendment of Constitutional Documents] ] |
Release Time: 28/04/2023 19:57 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Financial Statements/ESG Information - [Annual Report]
|
Release Time: 03/04/2023 22:12 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 31/03/2023 21:18 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Final Results]
|
Release Time: 24/03/2023 12:01 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Profit Warning]
PROFIT WARNING
( )
|
Release Time: 15/03/2023 12:01 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Date of Board Meeting]
|
Release Time: 06/03/2023 16:26 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 06/02/2023 09:42 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 05/01/2023 11:00 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 07/12/2022 12:01 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Discloseable Transaction / Inside Information]
|
Release Time: 05/12/2022 09:55 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 01/12/2022 06:43 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Discloseable Transaction / Inside Information]
|
Release Time: 04/11/2022 18:00 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Change in Auditors]
|
Release Time: 01/11/2022 16:44 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 03/10/2022 18:34 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 21/09/2022 17:14 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Financial Statements/ESG Information - [Interim/Half-Year Report]
|
Release Time: 13/09/2022 12:10 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Next Day Disclosure Returns - [Others]
|
Release Time: 13/09/2022 12:04 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Issue of Shares under a General Mandate]
|
Release Time: 05/09/2022 17:56 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 31/08/2022 21:59 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Interim Results]
|
Release Time: 31/08/2022 21:01 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [List of Directors and their Role and Function]
|
Release Time: 31/08/2022 20:58 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities / Change of Audit...
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities / Change of Audit Committee Member / Change of Remuneration Committee Member] ] |
Release Time: 22/08/2022 22:33 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Issue of Shares under a General Mandate]
|
Release Time: 18/08/2022 17:57 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Profit Warning / Inside Information]
PROFIT WARNING
( )
|
Release Time: 16/08/2022 12:01 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Date of Board Meeting]
|
Release Time: 03/08/2022 17:41 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 06/07/2022 12:23 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 02/06/2022 17:49 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 31/05/2022 18:11 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Results of AGM]
|
Release Time: 04/05/2022 18:56 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 28/04/2022 21:10 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Financial Statements/ESG Information - [Environmental, Social and Governance Information/Report]
|
Release Time: 28/04/2022 21:08 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Notice of AGM / Closure of Books or Change of Book Closure Period]
|
Release Time: 28/04/2022 21:05 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Proxy Forms
|
Release Time: 28/04/2022 21:04 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Circulars - [Explanatory Statement for Repurchase of Shares / General Mandate / Re-election or Appointment of Director...
Circulars - [Explanatory Statement for Repurchase of Shares / General Mandate / Re-election or Appointment of Director subject to Shareholders' Approval / Other] ] |
Release Time: 28/04/2022 21:01 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Financial Statements/ESG Information - [Annual Report]
|
Release Time: 27/04/2022 18:53 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Circulars - [Other]
|
Release Time: 04/04/2022 18:03 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 31/03/2022 21:47 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Final Results / Closure of Books or Change of Book Closure Period]
|
Release Time: 14/03/2022 19:07 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Date of Board Meeting]
|
Release Time: 03/03/2022 17:43 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 28/02/2022 19:22 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Profit Warning / Inside Information]
|
Release Time: 07/02/2022 16:27 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 04/01/2022 17:02 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 02/12/2021 18:22 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 11/11/2021 18:14 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Other - Miscellaneous]
|
Release Time: 04/11/2021 17:24 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 11/10/2021 19:57 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Announcements and Notices - [Change in Registered Address or Office, Registered Place of Business in HK or Agent for...
Announcements and Notices - [Change in Registered Address or Office, Registered Place of Business in HK or Agent for Service of Process in HK] ] |
Release Time: 05/10/2021 16:15 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Monthly Returns
Monthly Return
( )
|
Release Time: 24/09/2021 15:25 | Stock Code: 01237 | Stock Short Name: CH ENV TECH&BIO |
Document:
Financial Statements/ESG Information - [Interim/Half-Year Report]
|