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 2016-04-25 Audit Report / Informat…
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
2015年度内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an internal control evaluation report for the year 2015 by Shenzhen Tefa Information Co., Ltd. It contains detailed descriptions of the company's internal control systems, evaluation scope, organizational structure, strategic development, human resources, social responsibility, financial reporting, budgeting, contract management, internal supervision, and internal control defect recognition and rectification. The document includes specific internal control evaluation conclusions, defect standards, and compliance with regulatory internal control frameworks. It is a comprehensive report focused on internal control evaluation rather than a general annual report or audit report. The document length is over 10,000 characters, indicating it is the full report, not just an announcement. The content aligns with the definition of an Audit Report / Information (AR) as it is a standalone internal control evaluation report with detailed internal control results and related information, distinct from a full annual report (10-K) or other categories. FY 2015
2016-04-25 Chinese
关于发行股份及支付现金购买资产2015年业绩承诺实现情况的专项审核报告
Audit Report / Information Classification · 95% confidence The document is titled as a "专项审核报告" (special audit report) regarding the completion status of the 2015 performance commitments related to the issuance of shares and cash payment for asset acquisition by Shenzhen SDG Information Co., Ltd. It includes an audit opinion from an accounting firm (瑞华会计师事务所) on the performance commitment completion, detailed explanations of the acquisition, approval processes, and the actual performance results for 2015. The document is about a specific audit on performance commitments related to a capital transaction, not a full annual report or interim report. It is a standalone audit report focusing on the verification of performance commitments tied to a financing and acquisition transaction. Therefore, it fits best under the category of Audit Report / Information (AR). The document length (9868 characters) and content confirm it is a full report, not just an announcement or certification. Hence, the classification is AR with high confidence. FY 2015
2016-04-25 Chinese
关于公司控股股东豁免履行股改“激励机制”承诺的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Shenzhen Tefa Information Co., Ltd. regarding the exemption of the controlling shareholder from fulfilling a prior commitment related to a stock reform incentive mechanism. It details the background of the commitment, reasons for non-fulfillment due to regulatory changes, measures taken, opinions from independent directors and the supervisory board, and the approval process. The document is a formal disclosure of a corporate governance matter involving shareholder commitments and board decisions, rather than a financial report, earnings release, or regulatory certification. It does not contain financial statements or earnings data, nor is it a call transcript or proxy solicitation. The content fits best under the category of Regulatory Filings (RNS) as it is a regulatory announcement about corporate governance and shareholder commitments that does not fit other more specific categories.
2016-04-25 Chinese
独立董事2015年度述职报告
Board/Management Information Classification · 95% confidence The document is a detailed report from the independent directors of Shenzhen Special Information Co., Ltd. for the year 2015. It includes descriptions of their attendance at board meetings, opinions on various company matters, participation in board committees, and other governance-related activities. The content focuses on the independent directors' duties, opinions, and oversight activities rather than financial results or audit opinions alone. It is not a full annual report (10-K), audit report (AR), or earnings release (ER). It is also not a simple announcement or certification. The document fits best as a Management Report or a detailed governance-related report by the board members, specifically independent directors, about their activities and oversight during the year. Given the nature and content, the most appropriate classification is Board/Management Information (MANG).
2016-04-25 Chinese
内部控制审计报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report'. It references auditing standards and responsibilities related to internal control over financial reporting as of December 31, 2015. The document is issued by an accounting firm (瑞华会计师事务所) and includes an audit opinion on the effectiveness of internal controls. The content is focused on audit results and internal control evaluation rather than a full annual report or financial statements. The document length is short (1273 characters), but it contains the actual audit report text, not just an announcement or certification. Therefore, it fits the category of an Audit Report / Information (AR). FY 2015
2016-04-25 Chinese
2015年年度报告
Annual Report Classification · 100% confidence The document is titled "深圳市特发信息股份有限公司 2015 年年度报告全文" which translates to "Shenzhen SDG Information Co., Ltd. 2015 Annual Report Full Text." It contains detailed sections typical of an annual report, including company overview, financial data, management discussion and analysis, business overview, and governance information. The document length is 15,000 characters, indicating a comprehensive report rather than a brief announcement. It includes audited financial data, management statements, and detailed business and financial analysis for the fiscal year 2015. There is no indication that this is merely an announcement or a certification. Therefore, this document fits the definition of an Annual Report (10-K). FY 2015
2016-04-25 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.