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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 2023-01-17 Capital/Financing Update
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2022年度主要经营情况公告
Capital/Financing Update Classification · 85% confidence The document is titled as a "2022年度主要经营情况公告" which translates to "2022 Annual Main Operating Situation Announcement." It contains detailed summaries of project bids, contract amounts, and progress status for the year 2022. The document is relatively short (2167 characters) and focuses on operational highlights and project status rather than full financial statements or comprehensive annual financial performance. It does not contain full audited financial statements or detailed management discussion and analysis typical of an Annual Report (10-K) or Interim Report (IR). It also does not appear to be a simple announcement of a report publication but rather a standalone operational summary. This type of document aligns best with a Capital/Financing Update (CAP) or possibly a Regulatory Filing (RNS). However, since it focuses on business operations and project contract updates, it is more consistent with a Capital/Financing Update (CAP) which often includes updates on project contracts and business activities related to capital projects. Therefore, the most appropriate classification is CAP with high confidence.
2023-01-17 Chinese
上海隧道工程股份有限公司第十届董事会第十二次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of a board meeting resolution by Shanghai Tunnel Engineering Co., Ltd. It details the convening and voting results of the 12th meeting of the 10th board of directors, including the approval of establishing a shared services center. There is no financial data, audit information, or report attached. The content focuses on board decisions and meeting procedures, which fits the category of Board/Management Information (MANG). The document length is short and it is not a report or announcement of a report publication, so it is not RPA or RNS. Therefore, the classification is MANG with high confidence.
2022-12-30 Chinese
上海隧道工程股份有限公司独立董事对相关事项的事前认可意见
Board/Management Information Classification · 95% confidence The document is a statement of prior approval opinions by independent directors regarding supplementary expected daily related party transactions for the year 2022. It references regulatory guidelines from the China Securities Regulatory Commission and Shanghai Stock Exchange rules. The document is short (1671 characters) and consists mainly of independent directors' opinions and signatures, without financial statements or detailed financial data. It is not a full report but an approval opinion related to board matters. This fits best under Board/Management Information (MANG), as it concerns board-level approval and opinions on company matters.
2022-12-19 Chinese
上海隧道工程股份有限公司第十届董事会第十一次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of resolutions passed at the 11th meeting of the 10th Board of Directors of Shanghai Tunnel Engineering Co., Ltd. It details the convening of the board meeting, attendance, voting results, and approval of several proposals including establishment of subsidiaries and centers, and approval of related party transactions. There is no financial data or detailed management discussion, nor is it a report or presentation. It is a formal announcement of board decisions, which fits the category of Board/Management Information (MANG). The document length is short and it is not a report publication announcement or regulatory filing. Therefore, the classification is MANG with high confidence.
2022-12-19 Chinese
上海隧道工程股份有限公司第十届监事会第六次会议决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a resolution announcement from the Supervisory Board (监事会) of Shanghai Tunnel Engineering Co., Ltd. It details the convening and voting results of a specific Supervisory Board meeting held on December 19, 2022, including approval of a proposal related to supplementary expected daily related-party transactions for 2022. The document is short (638 characters) and focuses on meeting resolutions and voting outcomes rather than presenting financial data or detailed reports. It is not an annual or interim report, audit report, or earnings release. It is also not a proxy solicitation or AGM information. The content aligns with announcements of voting results or meeting resolutions. Given the specificity of the voting results and meeting resolutions, the best fitting category is Declaration of Voting Results & Voting Rights Announcements (DVA).
2022-12-19 Chinese
上海隧道工程股份有限公司独立董事对相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is a statement of independent directors' opinions regarding a specific related-party transaction matter for the year 2022. It references compliance with regulatory guidelines from the China Securities Regulatory Commission and stock exchange rules. The content focuses on the independent directors' review and approval of a related-party transaction proposal, emphasizing fairness and protection of minority shareholders. There is no financial data, earnings information, or detailed report content. The document is a governance-related opinion on board matters, specifically related to board oversight and approval of transactions. This fits best under Board/Management Information (MANG), which covers announcements of changes or opinions from the board or senior management on company matters. The document length is short and does not contain a full report or financial statements, so it is not an Annual Report or Audit Report. It is not a Regulatory Filing (RNS) because it is a formal opinion from independent directors, not a certification or miscellaneous filing. Therefore, the classification is MANG with high confidence.
2022-12-19 Chinese

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