Skip to main content
SHENZHEN SDG INFORMATION CO., LTD logo

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

Ticker · 000070 ISIN · CNE000001238 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 2,192 across all filing types
Latest filing 2023-12-08 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
董事会第八届五十二次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at a board meeting of Shenzhen Tefa Information Co., Ltd. It includes approvals of proposals such as the reappointment of the audit firm, approval of hedging business by a subsidiary, amendments to company bylaws and governance rules, and changes to the audit committee membership. The document also mentions that these proposals will be submitted to the shareholders' meeting for approval. The content focuses on board decisions and governance matters rather than financial results or audit reports themselves. The document length is under 5,000 characters and is a formal announcement of board meeting resolutions, not a full report or financial statement. Therefore, it fits best under the category of Board/Management Information (MANG).
2023-12-08 Chinese
《董事会议事规则》（修订版草案）
Governance Information Classification · 95% confidence The document is titled '董事会议事规则' which translates to 'Board Meeting Rules' or 'Rules of Procedure for the Board of Directors'. It details the procedures, rules, and governance related to the board meetings of the company, including meeting notices, quorum, voting, authorization, confidentiality, and record-keeping. It references regulatory guidelines such as the China Securities Regulatory Commission and Shenzhen Stock Exchange rules, but it is not a report of financial results, audit, or management discussion. It is a governance document outlining internal board procedures and rules, which fits the category of Governance Information (CGR). The document length is 4275 characters, which is sufficient for a detailed governance report rather than a brief announcement or notice. Therefore, the appropriate classification is CGR with high confidence.
2023-12-08 Chinese
关于开展铝期货套期保值业务的可行性分析报告
Audit Report / Information Classification · 95% confidence The document is a detailed feasibility analysis report regarding the company's plan to conduct aluminum futures hedging business. It includes sections on the purpose, investment limits, risk analysis, risk control measures, accounting treatment, and conclusions about the feasibility and compliance of the hedging business. There is no indication that this is an announcement of a report publication or a brief summary. The content is substantive and analytical, focusing on risk management and operational procedures related to hedging activities. It does not fit into categories like Annual Report, Interim Report, Earnings Release, or Regulatory Filings. The document is a specialized internal or external report analyzing a specific financial risk management strategy, which aligns best with the Audit Report / Information (AR) category, as it involves applied accounting principles and risk assessment related to financial instruments (hedging). The document length is under 5,000 characters but contains detailed analysis rather than a mere announcement, so it is not a Report Publication Announcement (RPA). Therefore, the most appropriate classification is AR with high confidence. FY 2024
2023-12-08 Chinese
独立董事关于续聘2023年度审计机构的事前认可意见
Regulatory Filings Classification · 95% confidence The document is a statement from independent directors providing prior approval for the reappointment of an accounting firm (auditor) for the company. It references governance rules and the qualifications of the auditor but does not contain any financial statements or audit results. The document is short (483 characters) and serves as an opinion or approval rather than a full audit report or annual report. Therefore, it is best classified as a Regulatory Filing (RNS) because it is a regulatory announcement related to governance and auditor appointment, not the audit report itself.
2023-12-08 Chinese
《章程》（修订版草案）
Governance Information Classification · 95% confidence The document is a detailed company charter or articles of association, containing chapters on company organization, shareholder rights, board of directors, management, financial accounting, and shareholder meetings. It references Chinese company law and securities law, and includes detailed provisions on shares, shareholder meetings, board structure, and governance. It is not a financial report, earnings release, or announcement. It is a governance document outlining internal rules and company structure. Therefore, it fits the category of Governance Information (CGR). The document length and content confirm it is the actual governance document, not an announcement or summary.
2023-12-08 Chinese
关于召开2023年第一次临时股东大会的通知
AGM Information Classification · 100% confidence The document is a detailed notice about convening the 2023 first extraordinary general meeting (临时股东大会) of Shenzhen Tefa Information Co., Ltd. It includes information on meeting time, location, agenda proposals, voting procedures (both onsite and online), registration details, and proxy forms. The content is focused on informing shareholders about the meeting and how to participate and vote on various proposals. There are no financial statements, audit results, or earnings data presented. The document is not a report itself but a formal announcement and notification of a shareholders' meeting. Therefore, it fits the category of AGM Information (AGM-R), which covers presentations and materials shared during or about the Annual or Extraordinary General Meeting.
2023-12-08 Chinese

Browse filings by year

26 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.