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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 2023-06-27 Regulatory Filings
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
关于公司孙公司为控股子公司提供担保的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a guarantee provided by a subsidiary company to another subsidiary for a bank credit facility. It includes details about the guarantee amount, parties involved, financial status of the guaranteed company, and compliance with stock exchange rules. The document is relatively short (2086 characters) and focuses on a specific corporate action related to guarantees, not a financial report or earnings release. It does not contain comprehensive financial statements or detailed financial analysis. It is a formal announcement of a corporate guarantee event, which fits best under Regulatory Filings (RNS) as it is a regulatory disclosure about a guarantee and related compliance, not a full report or financial statement.
2023-06-27 Chinese
深圳市特发信息股份有限公司及相关债券2023年跟踪评级报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2023 Tracking Credit Rating Report" for Shenzhen Tefa Information Co., Ltd. and related bonds, issued by CSCI Pengyuan Credit Rating Agency. It contains detailed credit rating results, financial data, bond issuance and usage information, company background, industry environment analysis, and credit rating methodology. The content is a comprehensive credit rating report with financial and operational analysis, not a regulatory filing, earnings release, or other categories. It is a standalone credit rating report, which fits the category of Audit Report / Information (AR) as it includes credit rating opinions, financial data, and risk assessments but is not a full annual report or earnings release. The document length is substantial (15,000 characters), and it contains substantive financial and credit analysis data. Therefore, the appropriate classification is AR with high confidence. Q1 2023
2023-06-21 Chinese
《章程》修订对照表
Governance Information Classification · 95% confidence The document is a detailed table showing amendments to the company's articles of association (章程), including changes in registered capital and governance provisions related to external investments. It mentions that the proposal will be submitted to the shareholders' meeting for approval. The document is short (752 characters) and focuses on governance and capital structure changes, not a full report or financial statements. It is not an announcement of voting results but a governance-related update. Therefore, the best fitting category is Governance Information (CGR).
2023-06-20 Chinese
章程（修订版草案）
Governance Information Classification · 95% confidence The document is a detailed company charter or articles of association, as indicated by the table of contents and the extensive text covering company organization, shareholder rights, board structure, share issuance, and meeting procedures. It references the company's establishment, share capital, shareholder meetings, board and management roles, and legal compliance. There is no indication that this is an annual report, earnings release, or any financial statement. It is not a brief announcement or a transcript. The document is a governance document detailing internal rules and company structure, which fits the Governance Information (CGR) category.
2023-06-20 Chinese
董事会第八届四十五次会议决议公告
Board/Management Information Classification · 95% confidence The document is a board meeting resolution announcement from Shenzhen Tefa Information Co., Ltd. It details the board's approval of a proposal to amend the company's Articles of Association, with voting results and procedural compliance statements. It references that the amendment proposal will be submitted to the shareholders' meeting for approval and points to related documents disclosed elsewhere. The document is short (480 characters) and serves as an announcement of a board decision rather than the full amended Articles or a detailed governance report. This fits best under Board/Management Information (MANG) as it announces a board resolution and changes related to governance documents but does not itself contain the full governance report or the shareholder meeting results. It is not a full Annual Report, Governance Information report, or Proxy Solicitation. Therefore, the classification is MANG with high confidence.
2023-06-20 Chinese
关于2022年年度股东大会增加临时提案暨股东大会补充通知的公告
AGM Information Classification · 95% confidence The document is a detailed announcement regarding the 2022 Annual General Meeting (AGM) of Shenzhen Tefa Information Co., Ltd. It includes information about the meeting date, agenda items, voting procedures, proxy forms, and other logistical details. The document does not contain financial statements or results but focuses on the organization and notification of the AGM, including the addition of a temporary proposal and instructions for shareholders to participate. This matches the description of AGM Information (AGM-R), which covers presentations and materials shared during the AGM or related notices. The document length is about 5420 characters, sufficient for a detailed AGM notice rather than a brief announcement. Therefore, the correct classification is AGM Information (AGM-R).
2023-06-20 Chinese

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