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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 2023-05-31 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
关于关联交易的公告
Regulatory Filings Classification · 95% confidence The document is a detailed announcement regarding a related party transaction involving a wholly-owned subsidiary of the company and an affiliated party. It includes information about the transaction overview, parties involved, contract terms, pricing policy, independent directors' opinions, and approvals. The content focuses on disclosure of a related party contract and associated governance procedures, typical of announcements about related party transactions. There is no indication that this is a full financial report, audit report, earnings release, or other types of filings. It is not a proxy solicitation or voting results announcement. The document is a regulatory announcement about a related party transaction, which fits best under Regulatory Filings (RNS) as it does not match other more specific categories.
2023-05-31 Chinese
股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a public announcement regarding abnormal stock price fluctuations of Shenzhen Tefa Information Co., Ltd. It details the investigation and findings related to the stock price volatility, confirms no undisclosed material information, and provides risk warnings. It references previous announcements and regulatory disclosures but does not contain financial statements or detailed financial data. The document length is short (1636 characters) and serves as a regulatory disclosure about stock trading behavior rather than a financial report or earnings release. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2023-05-31 Chinese
监事会第八届十六次会议决议公告
Board/Management Information Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Shenzhen Tefa Information Co., Ltd. regarding the extension of the lock-up period for the first employee stock ownership plan. It includes voting results and confirms compliance with company laws and regulations. The content is a formal announcement of a board decision, not a full report or financial statement. It does not contain financial data or detailed management discussion. Therefore, it fits best under Board/Management Information (MANG), which covers announcements of changes or decisions by company boards or senior management.
2023-05-31 Chinese
关于2023年度第一季度获得政府补助的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from Shenzhen Tefa Information Co., Ltd. disclosing the receipt of government subsidies totaling 23.65 million RMB in the first quarter of 2023. It details the subsidy amounts, reasons, and accounting treatment, emphasizing that the subsidies are recognized as income and will affect the current year's profit. The document is relatively short (1632 characters) and serves as a disclosure of government grants received and their impact on earnings, rather than a full financial report or audit. It does not contain comprehensive financial statements or detailed management discussion. This type of announcement is a regulatory disclosure about government subsidies affecting earnings, which fits best under the category of Regulatory Filings (RNS) as it is a general regulatory announcement and does not meet criteria for other specific report types like Annual Report, Interim Report, or Earnings Release.
2023-05-29 Chinese
中证鹏元关于终止深圳市特发信息股份有限公司“特发转2”信用评级的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from a credit rating agency (中证鹏元资信评估股份有限公司) regarding the termination of the credit rating for a specific convertible bond "特发转2" issued by 深圳市特发信息股份有限公司. It details the bond issuance, previous credit ratings, the bond's redemption and delisting from the Shenzhen Stock Exchange, and the decision to terminate the tracking rating. The document is short (790 characters) and serves as a formal notice about the cessation of credit rating updates rather than a full financial report or audit. It fits the category of a Regulatory Filing (RNS) as it is a regulatory announcement about credit rating status and bond delisting, but not a full delisting announcement (which would be DLST) since it focuses on rating termination. Therefore, the best classification is Regulatory Filings (RNS).
2023-05-24 Chinese
关于控股子公司为其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 controlling subsidiary to its own subsidiary. It details the guarantee amount, parties involved, financial status of the guaranteed party, and compliance with stock exchange rules. The document is relatively short (2073 characters) and serves as a formal disclosure of a corporate action related to guarantees, not a financial report or audit. It does not contain financial statements or detailed financial analysis, nor is it a report of voting results or management changes. This fits the category of a Regulatory Filing (RNS), which is a general regulatory announcement that does not fit other specific categories.
2023-05-19 Chinese

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