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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 2021-03-21 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
深圳市特发信息股份有限公司2020年面向专业投资者公开发行公司债券（第一期）更名公告
Capital/Financing Update Classification · 95% confidence The document is a formal announcement regarding the renaming of a corporate bond issuance by Shenzhen Special Information Co., Ltd. It references approval by the China Securities Regulatory Commission and details the change in bond names and abbreviations due to issuance spanning multiple years. There is no financial data, earnings information, or detailed report content. The document is short (819 characters) and serves as an official notice about bond naming changes, which relates to capital structure updates. Therefore, it fits best under Capital/Financing Update (CAP).
2021-03-21 Chinese
深圳市特发信息股份有限公司2021年面向专业投资者公开发行公司债券（第一期）信用评级报告
Audit Report / Information Classification · 95% confidence The document is a detailed credit rating report issued by a credit rating agency (中证鹏元资信评估股份有限公司) for Shenzhen Tefa Information Co., Ltd. regarding its 2021 public issuance of corporate bonds. It includes extensive financial data, company background, industry analysis, bond issuance details, and credit rating opinions. The document is not an annual report, earnings release, or management discussion but a standalone credit rating report focused on the creditworthiness of a bond issuance. It contains substantive financial data and analysis relevant to the bond issuance and credit rating. Therefore, it fits the category of an Audit Report / Information (AR), which includes standalone audit or credit rating reports and related financial assessments excluding full annual reports.
2021-03-21 Chinese
深圳市特发信息股份有限公司2021年面向专业投资者公开发行公司债券（第一期）募集说明书摘要
Capital/Financing Update Classification · 95% confidence The document is a detailed bond prospectus summary (募集说明书摘要) for Shenzhen SDG Information Co., Ltd. It includes extensive information about the bond issuance, credit ratings, financial data, risk factors, legal compliance, and company background. The text references regulatory approvals from the China Securities Regulatory Commission (CSRC), detailed financial figures, credit ratings, and bond issuance terms. It is not a simple announcement or a brief summary but a comprehensive disclosure document related to a bond issuance. This type of document fits the category of Capital/Financing Update (CAP), as it provides detailed information about the company's bond issuance and related financing activities. It is not an Annual Report, Interim Report, or Earnings Release, nor is it a regulatory filing or announcement of a report. The length and content confirm it is a full financing disclosure document.
2021-03-21 Chinese
深圳市特发信息股份有限公司2021年面向专业投资者公开发行公司债券（第一期）募集说明书
Capital/Financing Update Classification · 95% confidence The document is a detailed "募集说明书" (Prospectus) for a corporate bond issuance by Shenzhen Tefa Information Co., Ltd. It includes extensive information about the bond issuance terms, credit ratings, risk factors, issuer's financials, management discussion, and legal compliance. The document references regulatory approvals, credit ratings, and detailed financial data related to the bond issuance. It is not a simple announcement or a brief summary but a comprehensive disclosure document for a bond offering. This fits the category of Capital/Financing Update (CAP), which covers updates on company fundraising and financing activities such as bond issuances. The document length (15,000 characters) and content confirm it is not a mere announcement but the actual offering prospectus.
2021-03-21 Chinese
深圳市特发信息股份有限公司2021年面向专业投资者公开发行公司债券（第一期）发行公告
Capital/Financing Update Classification · 95% confidence The document is a detailed issuance announcement for a corporate bond by Shenzhen Special Information Co., Ltd. in 2021. It includes extensive information about the bond issuance, such as the bond name, issuance scale, interest rate, issuance dates, underwriting details, risk disclosures, and investor eligibility. The document is regulatory in nature, focusing on the terms and conditions of the bond issuance, the underwriting process, and investor instructions. It does not contain financial statements, audit opinions, management discussions, or earnings results. It is not a report like an Annual Report (10-K), Interim Report (IR), or Earnings Release (ER). Instead, it is an official announcement related to capital raising and financing activities. Therefore, the most appropriate classification is Capital/Financing Update (CAP). The document length (15,000 characters) and content confirm it is a full announcement, not a brief notice or a report publication announcement.
2021-03-21 Chinese
中证鹏元关于终止“2018年深圳市特发信息股份有限公司可转换公司债券信用评级”的公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement from a credit rating agency (中证鹏元资信评估股份有限公司) regarding the termination of the credit rating for a specific convertible bond issued by 深圳市特发信息股份有限公司. It references the bond issuance date, previous credit rating, and the bond's delisting from the Shenzhen Stock Exchange. The document is short (562 characters) and serves as an official notice about the cessation of credit rating updates rather than a full credit rating report or financial statement. It does not contain financial statements or detailed analysis but is a regulatory announcement about credit rating status. Therefore, it fits best under Regulatory Filings (RNS), which covers general regulatory announcements and compliance documents that do not fit other categories.
2021-03-18 Chinese

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