CNOOC Limited — Investor Relations & Filings
Filings indexed
41
across all filing types
Latest filing
2026-05-07
Regulatory Filings
Country
HK
Hong Kong
Listing
HKEX
883
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just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section | 2026-05-07 | English | |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just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section | 2026-05-07 | English | |
| Form of proxy for the 2025 Annual General Meeting to be held on 3 June 2026 | 2026-05-07 | English | |
| 2025 ANNUAL GENERAL MEETING EXPLANATORY STATEMENT | 2026-05-07 | English | |
| NOTICE OF ANNUAL GENERAL MEETING | 2026-05-07 | English | |
| Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2026 | 2026-05-06 | English |
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Peer group · Extraction of crude petroleum
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Chamaelo Exploration Ltd.
Explored, developed, and produced oil and natural gas hydro…
|
CXN | CA | Mining and quarrying |
|
Charlotte Resources Ltd.
Historically developed natural resource properties; diversi…
|
CHT | CA | Mining and quarrying |
|
Chauvco Resources International Ltd.
Oil and gas exploration and production company developing f…
|
— | CA | Mining and quarrying |
|
Cheetah Canyon Resources Corp.
Exploration and production of oil and gas reserves focused …
|
CRRDF | CA | Mining and quarrying |
|
CHEVRON CORP
An integrated energy company engaged in oil, gas, refining,…
|
CVX | US | Mining and quarrying |
|
Chieftain International, Inc.
Oil and natural gas E&P company operating primarily in the …
|
— | CA | Mining and quarrying |
|
China Energy Development Holdings Limited
Specializes in the exploration, development, production, an…
|
228 | HK | Mining and quarrying |
|
China Huarong Energy Company Limited
Engaged in energy exploration and production, primarily foc…
|
1101 | KY | Mining and quarrying |
|
CHK Oil Limited
Explores, produces, and trades crude oil and natural gas, a…
|
632 | HK | Mining and quarrying |
|
Choice Resources Corp.
Focused on the exploration and production of petroleum and …
|
CZE | CA | Mining and quarrying |
CNOOC Limited via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/49538/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=49538 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=49538 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=49538 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 49538}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for CNOOC Limited (id: 49538)"
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