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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 2018-12-14 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
董事会第七届四次会议决议公告
Board/Management Information Classification · 95% confidence The document is a board meeting resolution announcement from Shenzhen Tefa Information Co., Ltd. It details decisions made by the board regarding the establishment of a subsidiary, purchase of factory premises, use of raised funds, and loan applications. The text includes voting results and confirms compliance with company law and internal rules. There are no financial statements or detailed financial performance data, nor is this a transcript or presentation. It is not an announcement of a report publication but a formal record of board decisions. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and focused on board resolutions, confirming this classification.
2018-12-14 Chinese
长城证券股份有限公司关于公司使用募集资金置换预先投入募投项目的自筹资金的核查意见
Audit Report / Information Classification · 95% confidence The document is a verification opinion from the sponsor (Great Wall Securities) regarding the use of raised funds by Shenzhen Tefa Information Co., Ltd. to replace self-raised funds previously invested in projects. It references regulatory approvals, specific bond issuance details, and compliance with laws and stock exchange rules. The document includes a verification report from an accounting firm and details about board and supervisory approvals. The content focuses on the verification and compliance opinion related to the use of funds rather than presenting full financial statements or audit results. The document length is 2045 characters, which is relatively short and primarily an opinion and verification report rather than a full audit report or annual report. Therefore, it fits best under Audit Report / Information (AR) as it is a standalone audit/verification opinion related to the use of funds and compliance, not a full annual report or interim report. FY 2018
2018-12-14 Chinese
关于用募集资金置换预先投入募投项目自筹资金的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement by Shenzhen Tefa Information Co., Ltd. regarding the use of raised funds to replace self-raised funds previously invested in projects. It details the approval by the board and supervisory committee, references a verification report by an accounting firm, and includes opinions from independent directors and financial advisors. The document focuses on the use and replacement of raised capital, consistent with disclosures about capital management and financing activities. It does not contain comprehensive financial statements or quarterly/yearly financial results, nor is it a report publication announcement or certification letter. The content aligns with updates on company fundraising and capital structure changes, fitting the Capital/Financing Update category.
2018-12-14 Chinese
独立董事关于董事会第七届四次会议相关事项的独立意见
Regulatory Filings Classification · 95% confidence The document is an independent director's opinion on a specific board meeting agenda item regarding the use of raised funds to replace self-raised funds already invested in a project. It references regulatory guidelines and company rules but does not contain financial statements or detailed financial data. The document is short (583 characters) and appears to be a formal opinion or statement related to a board decision rather than a full report or announcement of voting results. It does not fit categories like Annual Report, Interim Report, or Earnings Release. It is not a voting result announcement (DVA) because it is an independent opinion, not the official voting outcome. It is also not a management report or audit report. The best fit is Regulatory Filings (RNS) as it is a regulatory compliance-related document that does not fit other specific categories.
2018-12-14 Chinese
以自筹资金预先投入募集资金投资项目情况报告的鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as a "鉴证报告" (verification report) regarding the use of self-raised funds to pre-invest in projects intended to be funded by raised capital. It includes an auditor's opinion and verification procedures performed by a registered accounting firm. The document references compliance with Shenzhen Stock Exchange guidelines and includes detailed financial figures related to the investment projects and the raised funds. It is not a full annual or interim report but a standalone audit/verification report on a specific financial matter related to capital use and compliance. The document length is 7361 characters, which is sufficient to contain substantive content rather than a mere announcement. Therefore, this fits the category of an Audit Report / Information (AR).
2018-12-14 Chinese
监事会第七届二次会议决议公告
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 a proposal to use raised funds to replace self-raised funds previously invested in projects. It includes details of the meeting, voting results, and references another announcement for more details. The document is short (854 characters) and primarily serves as an official announcement of a board decision rather than a full report or detailed financial disclosure. It does not contain financial statements or detailed financial analysis. Therefore, it fits best as a Regulatory Filing (RNS), which is a general category for regulatory announcements that do not fit other specific categories.
2018-12-14 Chinese

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