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Shanghai Broadband Technology Co.,Ltd — Investor Relations & Filings

Ticker · 600608 ISIN · CNE0000003B4 Shanghai Stock Exchange Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 1,827 across all filing types
Latest filing 2026-03-20 Delisting Announcement
Country CN China
Listing Shanghai Stock Exchange 600608

About Shanghai Broadband Technology Co.,Ltd

http://www.600608.net

Shanghai Broadband Technology Co.,Ltd. specializes in the research, development, and manufacturing of advanced telecommunications and network infrastructure solutions. The company focuses on broadband access technologies, optical communication systems, and integrated network management platforms. Its product portfolio includes high-speed data transmission equipment, fiber-to-the-home (FTTH) solutions, and wireless networking hardware. Beyond hardware, the company provides system integration services and software solutions tailored for smart city initiatives and enterprise digital transformation. Serving telecommunications operators and large-scale corporate clients, the firm emphasizes technological innovation in high-bandwidth connectivity and secure data communication to support evolving digital infrastructure requirements.

Recent filings

Filing Released Lang Actions
*ST沪科关于股票可能被终止上市的第四次风险提示公告
Delisting Announcement Classification · 95% confidence The document is a risk warning announcement regarding the potential delisting of the company's stock due to financial and regulatory issues. It references specific regulatory rules from the Shanghai Stock Exchange about delisting criteria, ongoing investigations, and audit uncertainties. The document is titled as a "risk warning announcement" and repeatedly emphasizes the risk of stock termination listing, with no actual financial statements or comprehensive audited financial data included. The length is 4069 characters, which is relatively short and consistent with an announcement rather than a full report. It does not contain a full annual report or audit report but rather a regulatory announcement about the risk of delisting and related issues. Therefore, it fits best under the category of a Delisting Announcement (DLST).
2026-03-20 Chinese
*ST沪科关于聘任副总经理的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the appointment of a new deputy general manager (副总经理) at Shanghai Broadband Technology Co., Ltd. It details the board meeting resolution, qualifications of the appointee, and includes a brief resume attachment. There is no financial data, no mention of financial results, no regulatory filings or certifications, and no reference to shareholder votes or capital changes. This fits the category of Board/Management Information (MANG), which covers announcements of changes in senior management.
2026-03-18 Chinese
*ST沪科关于股票交易的风险提示公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by Shanghai Broadband Technology Co., Ltd. regarding risks related to its stock trading, including risk warnings about potential delisting, ongoing investigations by the China Securities Regulatory Commission, and financial uncertainties. It references prior announcements and financial data but does not contain full financial statements or detailed audit reports itself. The document is relatively short (4376 characters) and serves as a risk warning and update on regulatory and financial risks rather than a full annual report or audit report. It is not a certification letter, call transcript, or management report. The content aligns with a Regulatory Filing (RNS) as it is a regulatory announcement about risks and investigations without the full audited financial data or formal audit opinion. Therefore, the appropriate classification is Regulatory Filings (RNS).
2026-03-11 Chinese
*ST沪科关于股票可能被终止上市的风险提示公告
Delisting Announcement Classification · 95% confidence The document is a risk warning announcement regarding the potential delisting of the company's stock due to financial performance issues and regulatory investigations. It references specific regulatory rules from the Shanghai Stock Exchange about delisting criteria and details ongoing investigations and audit uncertainties. The document does not contain full financial statements or a comprehensive annual report but rather serves as a formal announcement to inform investors about the risk of stock delisting and related financial and regulatory risks. The document length is 4003 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document fits the category of a Delisting Announcement (DLST).
2026-03-08 Chinese
*ST沪科关于独立董事离任的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of an independent director from the company's board. It details the director's departure, reasons, and the impact on the board composition. There is no financial data, no mention of financial results, no regulatory filings about reports, and no mention of shareholder votes or capital changes. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board of directors or senior management.
2026-03-03 Chinese
*ST沪科关于非经营性资金占用事项的进展公告
Regulatory Filings Classification · 95% confidence The document is a progress announcement regarding non-operating fund occupation by the company's former controlling shareholder and related parties. It includes details about the amount involved, historical context, ongoing resolution measures, and risk warnings. The document references previous announcements and regulatory requirements for monthly disclosure during risk warning periods. It does not contain financial statements or comprehensive financial data but is a regulatory update on a specific issue affecting the company. The document length is 2632 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, it fits best under Regulatory Filings (RNS) as a general regulatory announcement about a material issue that does not fit other specific categories.
2026-02-26 Chinese

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