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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 2020-09-02 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
长城证券股份有限公司关于公司可转换公司债券之上市保荐书
Capital/Financing Update Classification · 95% confidence The document is a detailed sponsor's report for the listing of convertible corporate bonds of Shenzhen SDG Information Co., Ltd. It includes extensive company background, business scope, shareholding structure, main products, financial data, risk factors, and regulatory approvals related to the bond issuance and listing. The document is not a typical financial report like an annual or interim report, nor is it a simple announcement. It is a formal compliance and sponsor's report required for the bond listing process, containing detailed information about the issuer and the bond issuance. This type of document aligns with the category of Capital/Financing Update (CAP), as it provides updates on the company's fundraising and capital structure changes through the convertible bond issuance and listing.
2020-09-02 Chinese
上海市锦天城律师事务所关于公司公开发行可转换公司债券在深圳证券交易所上市的法律意见书
Capital/Financing Update Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the public issuance and listing of convertible corporate bonds of Shenzhen Tefa Information Co., Ltd. on the Shenzhen Stock Exchange. It contains detailed legal analysis, approvals, authorizations, and compliance with relevant laws and regulations for the bond issuance and listing. The document is not a financial report, earnings release, or management discussion, but a legal opinion related to a capital market transaction. This fits the category of Capital/Financing Update (CAP), which covers updates on company fundraising and financing activities. The document length is substantial (8523 characters), and it contains substantive content rather than just an announcement or certification. Therefore, the appropriate classification is CAP with high confidence.
2020-09-02 Chinese
可转换公司债券上市公告书
Capital/Financing Update Classification · 95% confidence The document is titled as a "上市公告书" which translates to "Listing Announcement" for a convertible corporate bond issuance by Shenzhen SDG Information Co., Ltd. It contains detailed information about the bond issuance, including bond code, issuance amount, listing date, credit rating, and regulatory approvals. The document also includes extensive background on the company, its share capital history, business scope, and competitive position. The content is focused on the announcement of the listing of a convertible bond on the Shenzhen Stock Exchange, with no financial statements or quarterly/yearly financial results presented. It is not an annual report, earnings release, or management discussion. The document is lengthy (15,000 characters) and contains detailed information about the bond issuance and listing, which fits the category of Capital/Financing Update (CAP). It is not a simple announcement of a report publication (RPA) or a regulatory filing (RNS) because it contains substantive information about the financing event itself. Therefore, the appropriate classification is CAP (Capital/Financing Update).
2020-09-02 Chinese
2020年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "深圳市特发信息股份有限公司 2020 年半年度报告全文" which translates to "Shenzhen SDG Information Co., Ltd. 2020 Semi-Annual Report Full Text." It contains detailed financial data, business overview, management discussion and analysis, financial statements, and other comprehensive information for the half-year period ending June 30, 2020. The document includes sections such as company overview, main financial indicators, business summary, management discussion and analysis, financial data, and risk disclosures. The length is substantial (15,000 characters), and it contains actual financial statements and substantive financial data, not just an announcement or summary. The document is clearly a comprehensive interim/quarterly report covering a period shorter than a full fiscal year (half-year). Therefore, the appropriate classification is Interim / Quarterly Report (IR). H1 2020
2020-08-28 Chinese
董事会第七届三十三次会议决议公告
Report Publication Announcement Classification · 95% confidence The document is a board meeting resolution announcement from Shenzhen Special Information Co., Ltd. It states that the board approved the company's 2020 semi-annual report and a special report on the use of raised funds. The document itself does not contain the full semi-annual report or the special report but refers readers to where these reports are published (on the Juchao Information Network and Securities Times). The document length is only 710 characters, indicating it is a brief announcement rather than the full report. According to the 'Menu vs Meal' rule, this is an announcement of report publication rather than the report itself. Therefore, the correct classification is Report Publication Announcement (RPA).
2020-08-28 Chinese
2020年半年度报告摘要
Interim / Quarterly Report Classification · 95% confidence The document is titled "深圳市特发信息股份有限公司 2020 年半年度报告摘要" which translates to "Shenzhen Tefa Information Co., Ltd. 2020 Semi-Annual Report Summary." It contains detailed financial data for the half-year period of 2020, including revenue, net profit, earnings per share, and other financial metrics. It also includes management discussion and analysis of business conditions, market environment, and company strategy during the reporting period. The document length is about 6800 characters, which is sufficient to contain substantive financial data and analysis. The content is consistent with a comprehensive interim or quarterly financial report rather than a brief announcement or a regulatory filing. Therefore, the document should be classified as an Interim / Quarterly Report (IR). H1 2020
2020-08-28 Chinese

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