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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 2019-08-27 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
2019年半年度报告
Interim / Quarterly Report Classification · 95% confidence The document is titled "2019 年半年度报告" which translates to "2019 Semi-Annual Report". It contains detailed financial data, business overview, management discussion and analysis, financial statements, and other comprehensive information typical of an interim or quarterly report. The document length is about 15,000 characters, indicating a full report rather than a brief announcement. The content includes financial metrics for the first half of 2019, detailed segment analysis, risk disclosures, and operational updates. This matches the definition of an Interim / Quarterly Report (IR), which is a comprehensive financial report for a period shorter than a full fiscal year containing actual financial statements and substantive analysis. Therefore, the correct classification is IR with high confidence. H1 2019
2019-08-27 Chinese
独立董事对相关事项的独立意见
Regulatory Filings
2019-08-27 Chinese
第九届董事会第五次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of the resolutions passed at the fifth meeting of the ninth board of directors of Shanghai Tunnel Engineering Co., Ltd. It includes details about the meeting date, attendance, and voting results on several agenda items such as approval of the 2019 semi-annual report, accounting policy changes, related party transactions, and appointment of a new vice president. The document is not the semi-annual report itself but an announcement of board decisions and appointments. This fits the category of Board/Management Information (MANG), as it announces changes in senior management and board resolutions. The document length is short (1004 characters), and it is not a full financial report or detailed presentation, so it is not an Interim/Quarterly Report or Annual Report. Therefore, the correct classification is MANG with high confidence.
2019-08-27 Chinese
关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Shanghai Tunnel Engineering Co., Ltd. regarding changes in accounting policies due to new accounting standards issued by the Ministry of Finance in 2019. It details the nature of the accounting policy changes, their impact on financial statement presentation, and includes opinions from independent directors and the supervisory board. The document does not contain actual financial statements or comprehensive financial data but rather explains the policy changes and their expected effects. It is a formal announcement about accounting policy changes, not a full financial report or audit report. Therefore, it fits best under Regulatory Filings (RNS) as it is a regulatory announcement about accounting policy changes without substantive financial data or a full report attached.
2019-08-27 Chinese
第九届监事会第四次会议决议公告
Audit Report / Information Classification · 90% confidence The document is a resolution announcement from the Supervisory Board of Shanghai Tunnel Engineering Co., Ltd. regarding the approval of the company's 2019 semi-annual report and accounting policy changes. It includes the Supervisory Board's written review opinion on the semi-annual report, confirming compliance with laws and regulations, and the authenticity and completeness of the report. The document is relatively short (1103 characters) and primarily serves as an official announcement of the Supervisory Board's meeting decisions and opinions rather than the full semi-annual report itself. Therefore, it is not the interim/quarterly report (IR) itself but an announcement related to it. However, since it contains the Supervisory Board's review and approval, it aligns with the category of Audit Report / Information (AR), which includes audit reports and applied accounting principles. The document also references an accounting policy change announcement separately, indicating this document is focused on supervisory review and audit-related information rather than the full financial report or just a publication announcement. Hence, the best classification is AR (Audit Report / Information). H1 2019
2019-08-27 Chinese
关于产业合伙基金的进展公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Shanghai Tunnel Engineering Co., Ltd. regarding the progress of an industrial partnership fund. It details the fund's establishment, investment amounts, partners, fund structure, and management. The text is relatively short (1561 characters) and focuses on providing an update about the fund's status and changes in investment commitments. There are no financial statements, comprehensive financial data, or detailed financial performance analysis. It is not an annual or interim report, nor an earnings release. It is also not a regulatory certification or officer attestation. The document is a formal announcement about financing and investment activities related to the fund, which fits the category of Capital/Financing Update (CAP).
2019-08-20 Chinese

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