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CNOOC Limited — Investor Relations & Filings

Ticker · 883 ISIN · US1261321095 LEI · 549300XIVJCBIGMRUD48 HKEX Mining and quarrying
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Filings indexed 36 across all filing types
Latest filing 2026-03-12 Report Publication Anno…
Country HK Hong Kong
Listing HKEX 883

About CNOOC Limited

http://www.cnoocltd.com

CNOOC Limited is a global energy company specializing in the upstream segment of the petroleum industry. Its primary business activities involve the exploration, development, production, and sale of crude oil and natural gas. The company is recognized as China's largest producer of offshore crude oil and natural gas, and operates globally as one of the world's largest independent oil and gas exploration and production enterprises. CNOOC Limited focuses on managing offshore resource exploitation to deliver sustainable energy solutions worldwide.

Recent filings

Filing Released Lang Actions
DATE OF BOARD MEETING
Report Publication Announcement Classification · 1% confidence The document is a short announcement (1303 characters) from CNOOC Limited stating that a board meeting will be held on a future date (26 March 2026) to approve annual results and consider dividend recommendations. It does not contain the actual financial results or the dividend declaration itself, but rather announces the upcoming event where these will be decided. According to the 'Menu vs Meal' rule, this is a Report Publication Announcement or a notice of an upcoming regulatory event, fitting the RPA category.
2026-03-12 English
VOLUNTARY ANNOUNCEMENT FURTHER PROGRESS OF THE INCREASE OF SHAREHOLDINGS IN THE COMPANY BY THE ACTUAL CONTROLLER
Major Shareholding Notification Classification · 1% confidence The document is a voluntary announcement from CNOOC Limited regarding the progress of a shareholding increase plan by its actual controller, CNOOC Group. It details specific share purchase volumes, transaction values, and the resulting percentage of ownership. This falls under the category of major shareholding notifications or updates regarding significant share ownership changes, which is best classified as MRQ (Major Shareholding Notification).
2026-03-04 English
An announcement has just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section
Report Publication Announcement Classification · 1% confidence The document is extremely short (242 characters) and serves as a notification that an announcement has been published elsewhere on the website. It does not contain financial data, meeting details, or specific corporate actions, but rather acts as a pointer to another document. Per the 'Menu vs Meal' rule, this is a Report Publication Announcement.
2026-03-03 English
Monthly Return of Equity Issuer on Movements in Securities for the month ended 28 February 2026
Regulatory Filings 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 securities, share capital, and public float. As it is a recurring regulatory filing regarding share capital and listing compliance that does not fit into specific categories like 'Share Issue' (which implies a specific event) or 'Transaction in Own Shares' (which implies a specific buyback event), it is best classified as a general regulatory filing.
2026-03-03 English
An announcement has just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section
Regulatory Filings Classification · 1% confidence The document is extremely short (242 characters) and serves as a notification that an announcement has been published elsewhere on the website. It does not contain financial data, meeting details, or specific corporate actions, but rather acts as a pointer to another document. Per the 'Menu vs Meal' rule, this is a Report Publication Announcement.
2026-03-02 English
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 January 2026
Share Issue/Capital Change Classification · 1% confidence The document is a 'Monthly Return for Equity Issuer' filed with the Hong Kong Exchanges and Clearing Limited. It details movements in issued shares, treasury shares, and confirms public float sufficiency as required by the Exchange Listing Rules. This is a standard regulatory filing for Hong Kong-listed companies to report monthly changes in securities, which falls under the 'Regulatory Filings' (RNS) category as it is a recurring compliance disclosure rather than a specific corporate event like a share issue (SHA) or transaction in own shares (POS) in this specific instance (as the movements are zero).
2026-02-05 English

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