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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 2013-10-18 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
关于控股股东减持本公司可转换公司债券的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a short announcement regarding the reduction of convertible bonds held by the controlling shareholder of Shanghai Tunnel Engineering Co., Ltd. It details the amounts and dates of bond sales by the controlling shareholder. The document is brief (661 characters) and serves as a notification of a transaction involving the company's convertible bonds. It does not contain financial statements, management discussion, or detailed financial data. This fits the category of a Capital/Financing Update (CAP), as it relates to changes in the company's capital structure through bond sales by a major shareholder.
2013-10-18 Chinese
关于控股股东减持本公司可转换公司债券的提示性公告
Major Shareholding Notification Classification · 95% confidence The document is a short announcement regarding the reduction of convertible bonds held by the controlling shareholder of Shanghai Tunnel Engineering Co., Ltd. It details the sale of convertible bonds by the controlling shareholder and provides specific transaction amounts and dates. The document is brief (658 characters) and serves as a notification of a shareholding change related to convertible bonds, not a full financial report or detailed analysis. This fits the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels.
2013-10-11 Chinese
2009年上海隧道工程股份有限公司公司债券2013年付息公告
Capital/Financing Update Classification · 95% confidence The document is titled as a 2013 interest payment announcement for a 2009 corporate bond issued by Shanghai Tunnel Engineering Co., Ltd. It details the bond's basic information, interest payment dates, interest rates, tax information, and related institutions. The content is focused on the announcement of the bond interest payment event rather than a financial report or detailed financial statements. The document length is 2777 characters, which is relatively short and consistent with an announcement rather than a full report. There is no indication of financial statements, management discussion, or audit information. Therefore, this document fits best as a Capital/Financing Update (CAP) since it relates to bond interest payment and financing activities.
2013-10-09 Chinese
关于控股股东减持本公司可转换公司债券的提示性公告
Transaction in Own Shares Classification · 95% confidence The document is a short announcement regarding the reduction of convertible bonds held by the controlling shareholder. It includes specific details about bond codes, amounts sold, and remaining holdings. The text is an official notification about a transaction involving the company's own convertible bonds, which fits the category of a Transaction in Own Shares (POS). The document length is short and it is not a full financial report or earnings release, but a specific transaction announcement.
2013-09-30 Chinese
可转换公司债券上市公告书
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement regarding the listing of convertible corporate bonds by Shanghai Tunnel Engineering Co., Ltd. It includes extensive information about the bond issuance, terms, underwriting, shareholder structure, and regulatory approvals. The document is titled as a "Convertible Corporate Bond Listing Announcement" and contains no financial statements or quarterly/yearly financial performance data. It is not an annual or interim report, earnings release, or management discussion. Instead, it is an official announcement about the issuance and listing of convertible bonds, including issuance details, underwriting, and regulatory approvals. This fits the category of Capital/Financing Update (CAP), which covers updates on company fundraising and financing activities.
2013-09-25 Chinese
自筹资金先期投入募投项目情况鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as a "鉴证报告" (Assurance Report) related to the company's self-raised funds invested in fundraising projects. It is issued by a certified public accounting firm and includes detailed verification of the company's use of self-raised funds prior to the issuance of convertible bonds. The document references compliance with the Shanghai Stock Exchange's fundraising management rules and includes financial figures, project investment details, and auditor's conclusions. It is a standalone audit/assurance report verifying specific financial information related to fundraising projects, not a full annual or interim report. It does not present comprehensive financial statements or management discussion but focuses on the verification of a particular financial matter. Therefore, it fits the category of an Audit Report / Information (AR). The document length (6129 characters) and content confirm it is the report itself, not just an announcement or certification letter. Hence, the classification is AR with high confidence.
2013-09-25 Chinese

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