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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 1,533 across all filing types
Latest filing 2013-04-19 Audit Report / Informat…
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
内部控制审计报告（2012年度）
Audit Report / Information Classification · 95% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report' for the fiscal year 2012. It is issued by a certified public accounting firm and discusses the audit of the company's internal control over financial reporting as of December 31, 2012. The content includes auditor responsibilities, company responsibilities, and an audit opinion on internal control effectiveness. The document is standalone and focused on audit results related to internal controls, not a full annual report or financial statements. Therefore, it fits the category of an Audit Report / Information (AR). The document length is 1317 characters, which is sufficient for an audit report but not a brief announcement or certification letter. Hence, the classification is AR with high confidence.
2013-04-19 Chinese
关于公司章程修订的公告
Governance Information Classification · 95% confidence The document is an announcement from Shanghai Tunnel Engineering Co., Ltd. regarding amendments to the company's Articles of Association (公司章程修订的公告). It details specific changes to the company's bylaws, including provisions about controlling shareholders, board meeting voting methods, and profit distribution policies. The document is relatively short (1937 characters) and is a formal announcement of governance changes rather than a full report or detailed financial disclosure. There is no financial data, no audit information, no earnings data, and no regulatory certification. It is not a report publication announcement since it contains substantive content about governance changes. The content fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2013-04-19 Chinese
第七届监事会第四次会议决议公告
Regulatory Filings 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 approval of several reports and proposals related to the 2012 fiscal year, including the Supervisory Board's work report, the 2012 annual report and summary, internal control self-assessment report, profit distribution plan, and special reports on profit differences and use of raised funds. The document is dated April 20, 2013, and is a formal announcement of meeting resolutions rather than the full annual report itself. The length is short (1202 characters), and it serves as a meeting resolution announcement rather than the full report or detailed financial statements. Therefore, it fits best under Regulatory Filings (RNS) as a formal announcement of supervisory board meeting resolutions and related approvals, not the full Annual Report (10-K) or Management Reports (MDA).
2013-04-19 Chinese
关于预计工程分包形成的持续性关联交易的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Shanghai Tunnel Engineering Co., Ltd. regarding expected continuing related party transactions formed by engineering subcontracting. It details the nature of the related party transactions, the parties involved, transaction amounts for 2012, and estimates for 2013. It also describes the approval process by the board and independent directors, and includes assurances about fairness and compliance with regulations. The document is a formal disclosure about ongoing related party transactions, not a full financial report or audit. It is not an annual or interim report, earnings release, or management discussion. It is a regulatory announcement about related party transactions, which fits best under Regulatory Filings (RNS). The document length is about 4,814 characters, and it contains detailed transaction data and governance information about these transactions, but it is not a full financial report or audit report. Therefore, the best classification is Regulatory Filings (RNS).
2013-04-19 Chinese
实际盈利数与利润预测数差异情况说明专项审核报告
Audit Report / Information Classification · 95% confidence The document is titled as a "专项审核报告" (Special Audit Report) concerning the differences between actual profit and profit forecast for the year 2012 of Shanghai Tunnel Engineering Co., Ltd. It includes an audit opinion from a certified public accounting firm (BDO China Shu Lun Pan) and references compliance with the China Securities Regulatory Commission's rules on major asset restructuring. The document contains detailed financial data comparing actual profits, forecasted profits, and evaluated forecast profits, along with audit conclusions. It is not a full annual report but a standalone audit report focused on a specific financial verification related to profit forecast differences. The presence of an auditor's report and the focus on audit and verification of financial data aligns with the definition of an Audit Report / Information (AR). The document length (5430 characters) and content indicate it is the report itself, not merely an announcement or certification. Therefore, the correct classification is AR with high confidence.
2013-04-19 Chinese
2012年年度报告摘要
Annual Report Classification · 95% confidence The document is titled as the "2012 年年度报告摘要" which translates to "2012 Annual Report Summary" for Shanghai Tunnel Engineering Co., Ltd. It contains detailed financial data for the year 2012, including total assets, net profit, earnings per share, and shareholder information. It also includes management discussion and analysis of the company's operations, industry environment, development strategy, and risk factors. The document is comprehensive and covers the full fiscal year 2012, consistent with an annual report. The length of the document (9505 characters) and the detailed financial and operational content confirm it is the actual annual report summary, not just an announcement or a brief summary. Therefore, the appropriate classification is Annual Report (10-K). FY 2012
2013-04-19 Chinese

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