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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 2018-10-23 Governance Information
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
总经理工作细则（2018年10月）
Governance Information Classification · 95% confidence The document is titled '总经理工作细则' which translates to 'General Manager Work Rules' or 'General Manager Operating Procedures'. It details the duties, qualifications, appointment, powers, obligations, meeting procedures, reporting, and assessment of the company's general manager and senior management. The content focuses on governance, management structure, and internal rules rather than financial results, audit opinions, or shareholder meeting materials. There is no indication of financial statements, earnings data, or regulatory filings. The document is a governance-related internal policy document approved by the board. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2018-10-23 Chinese
独立董事制度（2018年10月）
Governance Information Classification · 100% confidence The document is a detailed internal governance policy titled '深圳市特发信息股份有限公司 独立董事制度' (Independent Director System of Shenzhen Tefa Information Co., Ltd.). It outlines the rules, conditions, duties, nomination, election, and roles of independent directors within the company. It references relevant laws, regulatory guidelines from the China Securities Regulatory Commission, and company bylaws. The content is focused on governance structure and practices rather than financial results, audit opinions, or shareholder meeting materials. It is not a report of financial performance, audit, or meeting results, nor is it a brief announcement or presentation. This document fits the definition of Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2018-10-23 Chinese
战略管理办法（2018年10月）
Governance Information Classification · 95% confidence The document is titled as a strategic management method or policy document for Shenzhen Tefa Information Co., Ltd., detailing the company's strategic management framework, organizational responsibilities, strategic research, planning, execution, evaluation, and adjustment processes. It is a governance-related internal policy document rather than a financial report, earnings release, or regulatory filing. There is no indication of financial data, audit information, voting results, or announcements related to capital or management changes. The document is a formal governance and management framework approved by the board, fitting the Governance Information (CGR) category.
2018-10-23 Chinese
独立董事提名人声明（二）
Board/Management Information Classification · 95% confidence The document is a public statement from the board of Shenzhen Special Information Co., Ltd. nominating an individual as an independent director candidate. It details the nominee's qualifications, compliance with various regulatory requirements, and declarations regarding independence and eligibility. There is no financial data, earnings information, or report publication mentioned. The content focuses on board/management information, specifically the nomination of a board member. Therefore, the document fits the category of Board/Management Information (MANG). The document length (7091 characters) supports it being a full statement rather than a brief announcement.
2018-10-23 Chinese
监事会第六届二十次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of the resolution from the Supervisory Board meeting regarding the nomination of candidates for the company's seventh Supervisory Board. It includes details about the meeting, voting results, and candidate biographies. There is no financial data, earnings information, or report publication mentioned. The content focuses on board/management changes and nominations, which fits the category of Board/Management Information (MANG). The document length is short and it is not a report or announcement of a report publication, so it is not RPA or RNS. Therefore, the classification is MANG with high confidence.
2018-10-23 Chinese
《总经理工作细则》修订对照表
Governance Information Classification · 95% confidence The document is a detailed revision comparison table of the company's General Manager Work Rules, including procedural and governance-related content about the role and responsibilities of the General Manager and the involvement of the Party Committee in decision-making. It does not contain financial data, audit information, or regulatory filings related to financial performance. It is a governance-related internal policy document rather than a report or announcement of financial results or corporate actions. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2018-10-23 Chinese

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