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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 2021-01-29 Capital/Financing Update
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
监事会第七届十六次会议决议公告
Capital/Financing Update Classification · 95% confidence The document is a formal announcement from the supervisory board of Shenzhen Tefa Information Co., Ltd. regarding the resolution to exercise the conditional redemption right of convertible bonds ('特发转债'). It includes details about the meeting, voting results, and the specific financial condition triggering the redemption. The document is short (786 characters) and focuses on a specific corporate action related to bond redemption, not a full financial report or earnings release. It is not an announcement of a report publication but a corporate action update related to capital structure. Therefore, it fits best under Capital/Financing Update (CAP).
2021-01-29 Chinese
2020年度业绩预告
Regulatory Filings Classification · 95% confidence The document is a 2020 annual performance forecast (业绩预告) from Shenzhen Tefa Information Co., Ltd. It provides estimated financial results for the full year 2020, including net profit, revenue, and earnings per share, but explicitly states that the data is preliminary, unaudited, and subject to the final annual report. The document is short (947 characters) and serves as an earnings forecast rather than a full financial report. It is not a full Annual Report (10-K) or Interim Report (IR), nor is it an Earnings Release (ER) since it is a forecast, not actual results. This type of document is best classified as a Regulatory Filing (RNS) because it is a regulatory announcement of forecasted financial performance without substantive audited financial statements or detailed analysis.
2021-01-29 Chinese
独立董事关于董事会第七届四十次会议审议事项的独立意见
Capital/Financing Update Classification · 95% confidence The document is an independent directors' opinion on a specific board meeting resolution regarding the early redemption of convertible bonds. It references regulatory guidelines and company rules but does not contain financial statements or detailed financial data. The document is short (610 characters) and focuses on the independent directors' approval and opinion on a board matter, specifically a capital/financing activity (early redemption of convertible bonds). This fits best under Capital/Financing Update (CAP) as it relates to financing activities and capital structure changes, rather than a full report or announcement of voting results.
2021-01-29 Chinese
长城证券股份有限公司关于公司2020年度现场检查报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2020年度现场检查报告" which translates to "2020 Annual On-site Inspection Report" conducted by a sponsoring institution (长城证券股份有限公司) on 深圳市特发信息股份有限公司. The content includes detailed findings on company governance, internal control, information disclosure, use of raised funds, performance, and other compliance matters. It is a detailed regulatory inspection report rather than a financial statement or earnings release. The document is about an audit or inspection of compliance and internal controls rather than a full annual report or interim financial report. It is not a short announcement or a certification letter but a substantive report on the inspection results. Therefore, it fits best under the category of Audit Report / Information (AR). The document length is 4202 characters, which is substantive enough for a report but not an announcement. Hence, the classification is AR with high confidence. FY 2020
2021-01-22 Chinese
关于召开2021年第一次临时股东大会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed notice about the convening of the 2021 first extraordinary general meeting (临时股东大会) of Shenzhen Tefa Information Co., Ltd. It includes information about the meeting time, location, agenda items, voting procedures, and proxy forms. The content focuses on informing shareholders about the meeting and how to participate, including voting on proposals such as reappointing the accounting firm, amending the company charter, and using idle funds for bank financial products. There are no financial statements, audit reports, or earnings data presented. The document is not a report itself but a formal announcement and notice for a shareholder meeting. Therefore, it fits the category of a Proxy Solicitation & Information Statement (PSI), which includes materials sent to shareholders to provide information and request votes for meetings.
2021-01-21 Chinese
董事会第七届三十九次会议决议公告
Board/Management Information Classification · 95% confidence The document is a board meeting resolution announcement from Shenzhen Special Information Co., Ltd. It details the convening of the 39th meeting of the 7th board of directors, including the approval to hold the first extraordinary general meeting of shareholders in 2021. The text includes voting results and references to the notice of the shareholders meeting published elsewhere. The document is short (557 characters) and serves as an announcement of board decisions rather than a full report or detailed financial disclosure. It does not contain financial statements or detailed management discussion. Therefore, it fits best under Board/Management Information (MANG), which covers announcements of changes or decisions by the board of directors.
2021-01-21 Chinese

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