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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 2021-08-29 Board/Management Inform…
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
半年报董事会决议公告
Board/Management Information Classification · 95% confidence The document is a board meeting resolution announcement from Shenzhen Special Information Co., Ltd. It reports the approval of the company's 2021 semi-annual report, a special report on the use of raised funds, and a guarantee for bank credit for subsidiaries. The document includes voting results and references to where the full reports are published (on external websites). The document itself does not contain the full semi-annual report or detailed financial statements but rather announces the board's resolutions and approvals. This fits the category of Board/Management Information (MANG) because it announces board meeting decisions and approvals rather than providing the full financial report or detailed data. The document length is short (851 characters), and it is primarily an announcement of board resolutions, not the report itself.
2021-08-29 Chinese
半年报监事会决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Shenzhen Tefa Information Co., Ltd. regarding the approval of the company's 2021 semi-annual report and a special report on the use of raised funds. It confirms the review and approval of the half-year report and a related special report, but does not contain the actual financial statements or detailed financial data itself. The document is short (837 characters) and serves as an announcement of the approval of these reports rather than the reports themselves. Therefore, it fits best as a Regulatory Filing (RNS) since it is a formal announcement related to regulatory compliance and report approval, not the full interim report (IR) or the special report itself.
2021-08-29 Chinese
2021年半年度财务报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "深圳市特发信息股份有限公司 2021 年半年度财务报告" which translates to "Shenzhen Tefa Information Co., Ltd. 2021 Semi-Annual Financial Report." It contains detailed financial statements including consolidated and parent company balance sheets, profit and loss statements, cash flow statements, and changes in equity for the half-year period ending June 30, 2021. The document explicitly states it is a semi-annual report and includes comprehensive financial data and analysis for the half-year period. It is not an announcement or a brief summary but a full financial report. Therefore, it fits the definition of an Interim / Quarterly Report (IR). H1 2021
2021-08-29 Chinese
独立董事关于控股股东及其他关联方占用公司资金、公司对外担保情况的专项说明和独立意见
Regulatory Filings Classification · 95% confidence The document is an independent director's opinion on board meeting proposals, referencing regulatory notices from the China Securities Regulatory Commission and banking regulators, and discussing matters such as external guarantees, related party transactions, and the use of raised funds for the first half of 2021. It includes an independent opinion on a special report about the use and deposit of raised funds for the half-year period. The document is relatively short (801 characters) and focuses on governance and compliance opinions rather than presenting full financial statements or detailed financial results. It is not a full annual or interim report, nor an earnings release or audit report. It is a governance-related opinion document tied to board matters and regulatory compliance. Therefore, the best fitting category is Regulatory Filings (RNS), as it is a regulatory compliance-related filing that does not fit other specific categories.
2021-08-29 Chinese
2021年半年度募集资金存放与使用情况的专项报告
Capital/Financing Update Classification · 95% confidence The document is titled as a "2021 Half-Year Special Report on the Deposit and Use of Raised Funds" by Shenzhen Tefa Information Co., Ltd. It references regulatory guidelines from the China Securities Regulatory Commission and Shenzhen Stock Exchange regarding the management and disclosure of raised funds. The content details the amounts raised through convertible bonds in 2018 and 2020, the usage of these funds up to June 30, 2021, the management and storage of these funds, and compliance with regulatory requirements. It includes detailed tables showing the use of raised funds and confirms no misuse or irregularities. The document is a specialized report focused on the management and use of capital raised by the company, consistent with a Capital/Financing Update rather than a full annual or interim financial report. It is not an announcement of a report but a substantive report itself with detailed financial data on fundraising and fund usage. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2021-08-29 Chinese
对外担保公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Shenzhen Tefa Information Co., Ltd. regarding external guarantees provided by the company for its subsidiaries' bank credit applications. It details the guarantee amounts, terms, financial status of the subsidiaries, board approval, and cumulative guarantee amounts. The document does not contain full financial statements or comprehensive financial performance data but focuses on a specific financing-related guarantee event. It is not an annual or interim report, audit report, or earnings release. It is not a call transcript or management report. The content fits best with a Capital/Financing Update as it relates to financing activities and guarantees provided by the company. The document length is under 5,000 characters and is a full announcement, not just a notice of report publication or certification. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2021-08-29 Chinese

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