Skip to main content
Offshore Oil Engineering Co.,Ltd. logo

Offshore Oil Engineering Co.,Ltd. — Investor Relations & Filings

Ticker · 600583 ISIN · CNE0000019T2 Shanghai Stock Exchange Mining and quarrying
Open in API
Filings indexed 1,439 across all filing types
Latest filing 2011-08-30 Interim / Quarterly Rep…
Country CN China
Listing Shanghai Stock Exchange 600583

About Offshore Oil Engineering Co.,Ltd.

https://www.cnoocengineering.com/englis…

Offshore Oil Engineering Co.,Ltd. (COOEC) is an EPCI contractor providing integrated services for offshore oil and gas development. Core activities encompass engineering design, procurement, onshore fabrication, and offshore installation, as well as commissioning and subsea maintenance. The company specializes in the construction of fixed platforms, Floating Production Storage and Offloading (FPSO) units, subsea pipelines, and modularized liquefied natural gas (LNG) facilities. COOEC operates large-scale fabrication yards and a specialized fleet of installation and pipelay vessels capable of executing complex deepwater projects. Technical capabilities include the development of subsea production systems and the decommissioning of offshore infrastructure, supporting global energy projects through comprehensive engineering solutions.

Recent filings

Filing Released Lang Actions
2011年半年度报告
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '半年度报告' which translates to 'Half-Year Report' or 'Interim Report' in English. It includes a detailed table of contents with sections such as company basic information, changes in share capital and shareholders, board and senior management, board report, important matters, and unaudited financial statements. The document length is substantial (15,000 characters), indicating it is a full report rather than a brief announcement. The presence of unaudited financial statements and the half-year period reference aligns with the definition of an Interim / Quarterly Report (IR). There is no indication that this is an announcement of a report or a certification letter, so it is not RPA or RNS. Therefore, the document is best classified as an Interim / Quarterly Report (IR). H1 2011
2011-08-30 Chinese
关于职工监事变更的公告
Board/Management Information Classification · 100% confidence The document is a company announcement regarding a change in the employee supervisor (职工监事) on the company's supervisory board. It includes details about the outgoing and incoming supervisors and their roles. There is no financial data, no mention of financial results, no regulatory filings or certifications, and no reference to any report publication. The content is about management/board changes specifically related to the supervisory board personnel. Therefore, the document fits the category of Board/Management Information (MANG). The document length is short and focused solely on this personnel change, confirming the classification.
2011-08-26 Chinese
2011年第一次临时股东大会的法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the convening, attendance, and voting procedures of an extraordinary shareholders' meeting (临时股东大会) of a company in 2011. It discusses the legality and compliance of the meeting procedures with relevant laws and company articles. The document does not contain financial statements, earnings data, or management discussion of financial results. It is not a report of voting results but a legal opinion on the meeting's procedural compliance. The document length is 2674 characters, which is relatively short and focused on legal opinion rather than a full report or announcement. Therefore, it fits best under Regulatory Filings (RNS) as a legal compliance document related to corporate governance and shareholder meetings, but not a direct announcement of voting results or management changes.
2011-08-09 Chinese
2011年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is an announcement of the resolutions passed at the 2011 first extraordinary general meeting (临时股东大会) of the company. It details the meeting date, attendance, voting results, and legal opinions confirming the validity of the meeting and resolutions. The content focuses on shareholder meeting decisions, specifically the change of company registered address and corresponding amendments to the articles of association. There is no financial data, no detailed report, no earnings or audit information, and no presentation materials. The document is a formal announcement of shareholder meeting resolutions, which fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is short (1442 characters), consistent with a voting results announcement rather than a full report or presentation.
2011-08-09 Chinese
公司章程（2011年8月）
Governance Information Classification · 95% confidence The document is a detailed company charter or articles of association for a Chinese company named Offshore Oil Engineering Co., Ltd. It includes comprehensive sections on company organization, shareholder rights, board of directors, shareholder meetings, share issuance, and other governance matters. It is not a financial report, earnings release, or announcement but rather a governance document outlining the company's internal rules and structure. Therefore, it fits the category of Governance Information (CGR). The document length and content confirm it is the full governance charter, not a brief announcement or summary.
2011-08-09 Chinese
2011年第一次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as the "2011 First Extraordinary General Meeting (EGM) Meeting Materials" of the company. It contains the agenda, voting procedures, and the proposal to change the company's registered address and amend the articles of association accordingly. It includes details about the meeting time, location, voting methods, and legal opinions. The document is a set of meeting materials prepared for the shareholders to review and vote on during the EGM. It is not a report of voting results, nor a simple announcement of a report publication. It is not a full annual or interim report, nor an earnings release or audit report. It is clearly materials shared for a shareholders' meeting, specifically an extraordinary general meeting, which fits the category of AGM Information (AGM-R) as it includes presentations and materials shared during the meeting.
2011-07-30 Chinese

Browse filings by year

25 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.