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 2020-07-15 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
关于与深圳市特发服务股份有限公司续签物业管理服务合同的关联交易公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the renewal of a related-party property management service contract between Shenzhen Tefa Information Co., Ltd. and Shenzhen Tefa Service Co., Ltd. It details the contract terms, pricing, related party relationships, and independent directors' opinions. There are no financial statements or comprehensive financial reports included. The document is a regulatory announcement about a related-party transaction, not a financial report or earnings release. It fits best under Regulatory Filings (RNS) as it is a compliance disclosure about a related-party transaction.
2020-07-15 Chinese
独立董事关于关联交易的事前认可意见
Board/Management Information Classification · 95% confidence The document is an opinion statement from independent directors regarding the pre-approval of a related party transaction, specifically the renewal of a property management service contract. It references governance rules and the company's articles but does not contain financial statements, earnings data, or regulatory filings. It is not an announcement of a report, nor a full report itself. This type of document fits best under Board/Management Information (MANG) as it relates to board-level approval and governance matters concerning related party transactions.
2020-07-15 Chinese
2020年半年度业绩预告
Earnings Release Classification · 95% confidence The document is titled as a '2020 Half-Year Performance Forecast' (2020 年半年度业绩预告) for the period January 1, 2020 to June 30, 2020. It provides estimated financial results (loss forecast) and explanations for the performance changes. It explicitly states that the forecast has not been audited and that the final data will be in the 2020 half-year report. The document is short (978 characters) and is a forward-looking earnings forecast rather than a full interim report with actual financial statements. Therefore, it is an Earnings Release (ER) type document, which is an initial announcement of quarterly or periodical financial results with key highlights only. H1 2020
2020-07-14 Chinese
2020年第三次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a formal announcement of the resolutions passed at the 2020 third extraordinary general meeting of shareholders of Shenzhen Tefa Information Co., Ltd. It details the meeting date, attendance, voting results on specific proposals, and legal witness statements. There is no detailed financial data or comprehensive report content. The document is relatively short (2186 characters) and serves to inform shareholders and the public of the voting outcomes and meeting proceedings. This fits the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA).
2020-07-09 Chinese
2020年第三次临时股东大会的法律意见书
Legal Proceedings Report Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the convening and procedures of the 2020 third extraordinary general meeting (临时股东大会) of Shenzhen Tefa Information Co., Ltd. It details the legality of the meeting's convening, attendance, voting procedures, and results. The document does not contain financial statements or management discussion but focuses on the legal compliance and validity of the shareholder meeting and its resolutions. This type of document is a legal proceedings report related to corporate governance and shareholder meetings, not an announcement of voting results or a proxy solicitation. Therefore, it fits best under the category of Legal Proceedings Report (LTR). The document length and content confirm it is not a brief announcement or a certification but a substantive legal opinion report.
2020-07-09 Chinese
2020年第二季度可转债转股情况公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from Shenzhen Tefa Information Co., Ltd. regarding the convertible bond (可转债) conversion situation for the second quarter of 2020. It details the bond issuance background, conversion price adjustments, and the changes in the company's shareholding due to bond conversions during the quarter. The document includes specific bond codes, conversion prices, dates, and shareholding changes but does not contain comprehensive financial statements or detailed financial analysis typical of quarterly or annual reports. It is a regulatory announcement about bond conversion and share changes rather than a full financial report or earnings release. Given the content and length (2327 characters), it fits best as a Regulatory Filing (RNS) because it is a formal disclosure of bond conversion and shareholding changes without substantive financial statements or management discussion. It is not an earnings release, interim report, or capital/financing update per se, but a regulatory announcement about bond conversion activity and shareholding changes.
2020-07-01 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.