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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 2026-04-28 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just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section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 (under 5,000 characters) and merely states that an announcement has been published elsewhere (in the Chinese section) without including substantive content itself. This matches a Report Publication Announcement (RPA) rather than the report itself or other specific filing types.
2026-04-28 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just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section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 (under 5000 characters) and merely states that an announcement has been published elsewhere, without containing any substantive report content. It fits the “Report Publication Announcement” category rather than the report itself.
2026-04-28 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just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section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 (only 242 characters) and simply states that an announcement has been published elsewhere without providing substantive content itself. It fits the criteria of a report publication announcement, notifying readers that the actual announcement can be found in another section. Therefore, this is an RPA.
2026-04-28 English
Cash Dividend Announcement for Equity Issuer
Notice of Dividend Amount Classification · 1% confidence The document is clearly an announcement of a final cash dividend by CNOOC Limited for the year ended 31 December 2025. It provides detailed information on the dividend amount per share, record date, ex-dividend date, payment date, and withholding tax arrangements. This corresponds exactly to a Notice of Dividend Amount (DIV).
2026-04-28 English
CLOSURE OF HONG KONG REGISTER OF MEMBERS AND ANNOUNCEMENT IN RELATION TO THE WITHHOLDING AND PAYMENT OF ENTERPRISE INCOME TAX FOR NON-RESIDENT ENTERPRISES IN RESPECT OF THE 2025 FINAL DIVIDEND
Notice of Dividend Amount Classification · 1% confidence The document is an official announcement by CNOOC Limited published on the Hong Kong Stock Exchange regarding the 2025 Final Dividend. It specifies the dividend amount (HK$0.55 per share), record dates for entitlement, payment date, closure of the register of members for the AGM and dividend, and withholding and payment of enterprise income tax for non-resident enterprises. This matches the definition of Notice of Dividend Amount (DIV).
2026-04-28 English
ANNOUNCEMENT First Quarterly Report of 2026
Interim / Quarterly Report Classification · 1% confidence The document is titled "First Quarterly Report of 2026" and contains unaudited financial statements for the three‐month period ending 31 March 2026, detailed key financial data, non‐recurring items, shareholders’ information, and business review narrative. It is not merely a short notice or summary, but the full interim report with substantive financial figures and analysis. This matches the definition of an Interim/Quarterly Report (IR). Q1 2026
2026-04-28 English

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