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Shanghai Tunnel Engineering Co.,Ltd. — Investor Relations & Filings

Ticker · 600820 ISIN · CNE000000B83 LEI · 300300MM4YQNHL44T156 Shanghai Stock Exchange Construction
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Filings indexed 1,531 across all filing types
Latest filing 2024-01-02 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 600820

About Shanghai Tunnel Engineering Co.,Ltd.

https://www.stec.net/

Shanghai Tunnel Engineering Co., Ltd. (STEC) is a specialized infrastructure enterprise focused on the design, construction, investment, and operation of urban transit and underground engineering projects. The company provides comprehensive solutions for large-scale developments, including tunnels, subways, bridges, and highways. STEC is a pioneer in shield tunneling technology and maintains significant capabilities in the manufacturing of advanced tunnel boring machines (TBMs). Its service portfolio covers the entire project lifecycle, from initial planning and engineering to long-term maintenance and facility management. Operating across major urban centers and international markets, the company leverages technical innovation to address complex challenges in underground space development and the expansion of integrated transportation networks.

Recent filings

Filing Released Lang Actions
上海隧道工程股份有限公司关于副总裁辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of the company's vice president due to retirement. It is issued by the company's board and contains no financial data, report references, or regulatory filings beyond the management change. The content clearly relates to a change in senior management, which fits the category of Board/Management Information (MANG). The document length is short and focused solely on this management change, confirming the classification.
2024-01-02 Chinese
上海隧道工程股份有限公司第十届董事会第二十一次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of resolutions passed at a board meeting of Shanghai Tunnel Engineering Co., Ltd. It details the attendance, voting results, and approvals of various investment and company matters. The content focuses on board decisions and approvals rather than financial results or reports. There is no indication of financial statements, audit information, or regulatory filings beyond the board meeting resolutions. The document is not a full report but an announcement of board meeting decisions, which fits the category of Board/Management Information (MANG). The document length is short and it is not a report publication announcement or certification. Therefore, the classification is MANG with high confidence.
2023-12-14 Chinese
上海隧道工程股份有限公司关于副总裁辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of the company's vice president due to retirement. It is issued by the company's board and contains no financial data, audit information, or report content. It relates to a change in senior management. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and focused solely on management change, confirming the classification.
2023-12-04 Chinese
上海隧道工程股份有限公司2023年半年度权益分派实施公告
Notice of Dividend Amount Classification · 100% confidence The document is titled as a "2023年半年度权益分派实施公告" which translates to "2023 Half-Year Dividend Distribution Implementation Announcement." It details the dividend distribution per share, relevant dates for record, ex-dividend, and payment, the approval of the distribution plan at a shareholders meeting, tax withholding policies, and contact information for inquiries. The document is an announcement about the dividend amount and payment details for the half-year period 2023. It does not contain comprehensive financial statements or analysis, nor is it a full interim report. It is specifically about dividend distribution, which fits the category of Notice of Dividend Amount (DIV). The document length is 2315 characters, relatively short, consistent with a dividend announcement rather than a full report. Therefore, the correct classification is Notice of Dividend Amount (DIV).
2023-11-22 Chinese
上海隧道工程股份有限公司关于召开2023年第三季度业绩说明会的公告
Investor Presentation Classification · 90% confidence The document is an announcement about the scheduling and details of a 2023 third quarter earnings explanation meeting (业绩说明会) for Shanghai Tunnel Engineering Co., Ltd. It provides the date, time, location, participation method, and contact information for the meeting. It mentions that the company has already released the 2023 third quarter report on October 28, 2023, and this meeting is to explain and discuss that report with investors. The document does not contain actual financial data or detailed financial statements but is an announcement of an upcoming event to discuss the quarterly results. Therefore, it is not the quarterly report itself (IR) nor the earnings release (ER), but rather an investor presentation or earnings call announcement. Given the detailed description of the meeting and its interactive nature, this fits best as a Call Transcript (CT) or Investor Presentation (IP). However, since the document is announcing the meeting and not the transcript or presentation itself, and it is about an earnings explanation meeting, the best fit is Investor Presentation (IP) as it focuses on financials, strategy, and market position in a presentation format. Confidence is high due to clear meeting details and purpose.
2023-10-30 Chinese
上海隧道工程股份有限公司2023年第三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '2023 年第三季度报告' which translates to '2023 Third Quarter Report'. It contains detailed financial data including income statements, balance sheets, cash flow statements, and notes for the third quarter period ending September 30, 2023. The document explicitly states it is a quarterly report and includes unaudited financial statements for the quarter. The length of the document (over 13,000 characters) and the presence of substantive financial data confirm it is a full financial report rather than an announcement or summary. Therefore, this document fits the definition of an Interim / Quarterly Report (IR). 9M 2023
2023-10-27 Chinese

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