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SHENZHEN SDG INFORMATION CO., LTD — Investor Relations & Filings

Ticker · 000070 ISIN · CNE000001238 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,192 across all filing types
Latest filing 2021-11-26 Board/Management Inform…
Country CN China
Listing Shenzhen Stock Exchange 000070

About SHENZHEN SDG INFORMATION CO., LTD

https://www.sdgi.com.cn

SHENZHEN SDG INFORMATION CO., LTD. specializes in the research, development, and manufacturing of optical communication products and smart network solutions. The company’s core portfolio includes optical fibers, indoor and outdoor optical cables, and specialized power cables such as OPGW and ADSS. Beyond physical media, it provides optical transmission equipment, data center infrastructure, and integrated solutions for smart city applications. The company serves a diverse client base across telecommunications, power utilities, and government sectors. By leveraging its expertise in optical connectivity and system integration, it supports high-speed data transmission and the deployment of intelligent infrastructure. Its operations emphasize technological innovation in optical sensing and military-civilian integration technologies to meet evolving connectivity demands.

Recent filings

Filing Released Lang Actions
关于公司董事辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of two company directors, including details about their positions, shareholdings, and the impact on the board. It does not contain financial data, audit information, or report content. The focus is on changes in the company's board of directors, which fits the category of Board/Management Information (MANG). The document length and content confirm it is not a full report or announcement of a report publication but a direct management change announcement.
2021-11-26 Chinese
关于为子公司提供担保的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the provision of a guarantee by the parent company for its subsidiary's debts. It includes details about the guarantee amount, the subsidiary's financial status, board approval, and related disclosures. The document is relatively short (2177 characters) and focuses on a specific corporate action (providing a guarantee) rather than presenting comprehensive financial statements or a full report. It does not contain full financial statements or detailed financial analysis typical of annual or interim reports. It is not a certification or a regulatory compliance filing. Therefore, it fits best into the category of a Regulatory Filing (RNS), which serves as a general announcement for corporate actions that do not fit other specific categories.
2021-11-26 Chinese
对外担保公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Shenzhen Tefa Information Co., Ltd. regarding external guarantees provided by the company for its subsidiaries' bank credit applications. It includes detailed information about the guarantee amounts, the subsidiaries involved, their financial status, and the board's approval. The document is relatively short (2993 characters) and focuses on a specific financing-related event (providing guarantees for bank credit). It does not contain comprehensive financial statements or a full report but rather an update on financing activities related to guarantees. Therefore, it fits best under the category of Capital/Financing Update (CAP).
2021-11-26 Chinese
董事会第八届十一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a board meeting resolution announcement from Shenzhen Tefa Information Co., Ltd. It details decisions made by the board regarding guarantees for subsidiaries, adjustments to convertible bond conversion prices, and the scheduling of a shareholders' meeting. The document includes voting results and references to other announcements published elsewhere. It does not contain financial statements, audit information, or detailed financial data. It is not a full report but an announcement of board decisions and upcoming shareholder meeting. Therefore, it fits best under Board/Management Information (MANG). The document length is short (1648 characters), and it is not a report publication announcement or regulatory filing. Hence, the classification is MANG with high confidence.
2021-11-26 Chinese
2021年第三次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a detailed announcement of the resolutions passed at the 2021 third extraordinary general meeting of shareholders of Shenzhen Tefa Information Co., Ltd. It includes information about the meeting date, attendance, voting methods, proposal details, voting results, and legal opinions confirming the validity of the meeting and votes. The content focuses on the official results of shareholder votes at a general meeting, which matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is 2360 characters, which is sufficient to contain detailed voting results rather than just a brief announcement or a report publication notice. Therefore, the correct classification is DVA.
2021-11-24 Chinese
2021年第三次临时股东大会法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the convening and procedures of a specific shareholders' meeting (the 2021 third extraordinary general meeting) of Shenzhen Tefa Information Co., Ltd. It details the legality of the meeting's call, attendance, agenda, voting procedures, and results. The document does not contain financial statements or detailed financial performance data but focuses on the legal compliance and validity of the shareholders' meeting and its resolutions. This type of document is a legal opinion related to a shareholders' meeting and the voting results, which fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is about 5,096 characters, which is sufficient for a full legal opinion rather than a brief announcement. Therefore, the best classification is DVA.
2021-11-24 Chinese

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