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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 35 across all filing types
Latest filing 2026-03-26 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
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just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section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 simply states that an announcement has been published on the issuer’s website without providing any substantive financial or operational content. It does not present actual report data or analysis but merely notifies readers that a company announcement/report is available elsewhere. This fits the definition of a Report Publication Announcement (RPA).
2026-03-26 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just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section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 text is extremely brief, contains no financial data or substantive report content, and simply notes that the issuer has published an announcement elsewhere. It does not present a financial report, call transcript, voting results, or similar. It serves as a generic regulatory notice and falls into the fallback category for miscellaneous regulatory announcements.
2026-03-26 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just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section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 brief (only a notice stating that an announcement has been published in another section) and does not contain substantive report content. This fits the “Menu vs Meal” rule for a Report Publication Announcement rather than the report itself.
2026-03-26 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 brief and does not contain any substantive financial data or report content. It simply notifies that an announcement has been published in the Chinese section of the website. This matches the definition of a Report Publication Announcement (RPA), which announces the release or availability of another document.
2026-03-26 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 brief and merely states that an announcement has been published in another section (Chinese version) without providing substantive content itself. Under the “menu vs meal” rule, this is an announcement about a report being published rather than the report itself, fitting the definition of a Report Publication Announcement.
2026-03-26 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 merely states that an announcement has been published in the Chinese section of the website, without containing substantive financial or corporate content itself. This matches the criteria for a Report Publication Announcement (RPA) — a notice that a report or announcement has been released elsewhere.
2026-03-26 English

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