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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 2018-04-18 Interim / Quarterly Rep…
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
第八届董事会第十四次会议决议公告
Interim / Quarterly Report Classification · 90% confidence The document is a detailed announcement of resolutions passed at a board meeting of Shanghai Tunnel Engineering Co., Ltd. It includes approval of the 2017 annual president's work report, board work report, full annual report and summary, financial statements and budget, profit distribution plan, auditor's fees, appointment of auditors, related party transactions, internal control evaluation and audit reports, and the proposal to convene the 2017 annual shareholders meeting. The document contains substantive financial data such as net profit, retained earnings, dividend distribution, and auditor fees. It is not merely an announcement of a report publication but includes actual financial results and management decisions. Therefore, this document is best classified as an Interim / Quarterly Report (IR) because it contains comprehensive financial data and analysis for a fiscal year period, but it is not the full Annual Report (10-K) itself. The document length is 2382 characters, which is relatively short but contains detailed financial and management information. Given the content and detail, the classification as IR is appropriate with high confidence. FY 2017
2018-04-18 Chinese
关于聘任2018年度会计师事务所的公告
Board/Management Information Classification · 95% confidence The document is a public announcement regarding the appointment of an accounting firm for the 2018 fiscal year audit. It mentions the board's decision to reappoint the auditing firm and that this will be submitted to the shareholders' meeting for approval. The document is short (534 characters) and serves as a notice about the auditor appointment rather than containing any audit report or financial data. Therefore, it is an announcement related to board/management decisions about auditors, fitting best under Board/Management Information (MANG).
2018-04-18 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 a detailed announcement regarding ongoing related party transactions between Shanghai Tunnel Engineering Co., Ltd. and its controlling shareholder Shanghai Urban Construction (Group) Co., Ltd. It includes descriptions of the nature of the transactions, approval procedures by the board and supervisory committee, transaction amounts, pricing policies, and the impact on the company. The document is an official announcement of related party transactions, not a financial report, earnings release, or management discussion. It does not contain financial statements or quarterly/yearly financial results. It is a regulatory announcement about continuous related party transactions, which fits best under the category of Regulatory Filings (RNS). The document length (7804 characters) and content confirm it is not a brief report publication announcement or a certification letter. Therefore, the classification is Regulatory Filings (RNS) with high confidence.
2018-04-18 Chinese
对外投资公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Shanghai Tunnel Engineering Co., Ltd. regarding an external investment in a PPP project for a highway construction and operation. It details the investment amount, project parties, risk analysis, and board approval. The document is relatively short (3260 characters) and focuses on the investment announcement rather than providing financial statements or detailed financial performance data. There is no indication of it being a full financial report, audit report, or regulatory filing. It is not a report publication announcement since it contains substantive information about the investment itself. The content fits best with a Capital/Financing Update (CAP) as it relates to a significant investment and financing arrangement for a project.
2018-04-18 Chinese
2017年年度报告
Annual Report Classification · 100% confidence The document is titled '2017 年年度报告' which translates to '2017 Annual Report'. It contains detailed sections typical of an annual report such as company overview, financial data, business overview, management discussion and analysis, governance, and audited financial statements. It mentions the audit firm and an unqualified audit opinion, detailed financial figures for the year 2017, quarterly data, and comprehensive business and risk discussions. The length is substantial (15,000 characters) and the content is consistent with a full annual report rather than an announcement or summary. Therefore, this document is classified as an Annual Report (10-K equivalent). FY 2017
2018-04-18 Chinese
2017年度审计报告及财务报表
Audit Report / Information Classification · 100% confidence The document is titled '审计报告及财务报表' which translates to 'Audit Report and Financial Statements' for the fiscal year 2017. It includes detailed audit opinions, key audit matters, and extensive financial statements such as consolidated balance sheets, profit and loss statements, cash flow statements, and notes to the financial statements. The presence of an auditor's opinion, detailed audit procedures, and comprehensive financial data confirms this is a full audit report with financial statements. The document length is substantial (15,000 characters), indicating it is the report itself, not just an announcement or certification. Therefore, the document fits the category of Audit Report / Information (AR).
2018-04-18 Chinese

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