Century Energy International Holdings Limited
(formerly known as China Oil Gangran Energy Group Holdings Limited)
(Incorporated in the Cayman Islands with limited liability)

Circulars       

2024-December-12	Notification Letter and Request Form to Non-Registered Shareholders (in PDF)
2024-December-12	Notification Letter and Change Request Form to Registered Shareholders (in PDF)
2024-August-30	Notification Letter and Request Form to Non-Registered Shareholders (in PDF)
2024-August-30	Notification Letter and Change Request Form to Registered Shareholders (in PDF)
2024-August-30	FORM OF PROXY FOR THE ANNUAL GENERAL MEETING (in PDF)
2024-August-30	GENERAL MANDATES TO ISSUE AND REPURCHASE SHARES, RE-ELECTION OF RETIRING DIRECTORS, RE-APPOINTMENT OF AUDITOR AND NOTICE OF ANNUAL GENERAL MEETING (in PDF)
2024-July-23	Notification Letter and Request Form to Non-Registered Shareholders (in PDF)
2024-July-23	Notification Letter and Change Request Form to Registered Shareholders (in PDF)
2024-March-8	Notification Letter and Reply Form to Non-registered Shareholders - Arrangement of Electronic Dissemination of Corporate Communications (in PDF)
2024-March-8	Notification Letter and Reply Form to Registered Shareholders - Arrangement of Electronic Dissemination of Corporate Communications (in PDF)
2023	2023 Circulars
2022	2022 Circulars
2021	2021 Circulars
2018	2018 Circulars
2017	2017 Circulars
2016	2016 Circulars
2015	2015 Circulars
2014	2014 Circulars
2013	2013 Circulars
2012	2012 Circulars
2011	2011 Circulars