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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 2023-04-14 Regulatory Filings
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
关于会计政策及会计估计变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Shenzhen Tefa Information Co., Ltd. regarding changes in accounting policies and accounting estimates. It details the reasons for the changes, the previous and new accounting policies, the effective date of the changes, and the expected impact on the company's financials. It also includes opinions from the board of directors, independent directors, and the supervisory board approving the changes. The document is relatively short (2585 characters) and does not contain actual financial statements or detailed financial data. Instead, it is a formal announcement of accounting policy and estimate changes, which is regulatory in nature but does not constitute a full financial report like an annual or interim report. Therefore, it fits best under Regulatory Filings (RNS) as it is a compliance announcement about accounting changes without substantive financial data or report content.
2023-04-14 Chinese
监事会第八届十三次会议决议公告
Board/Management Information Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Shenzhen Tefa Information Co., Ltd. It includes decisions on bond redemption, accounting policy changes, and appointment of a new Supervisory Board secretary. It does not contain financial statements or detailed financial data but rather reports on board decisions and personnel changes. The document length is short (1717 characters) and it is an announcement of meeting resolutions rather than a full report. Therefore, it fits best under Board/Management Information (MANG) as it includes management changes and board resolutions.
2023-04-14 Chinese
董事会第八届三十九次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a board meeting of Shenzhen Tefa Information Co., Ltd. It includes details on the approval of early redemption of convertible bonds, changes in accounting policies, and appointment of a new internal audit head. The document is titled as a board meeting resolution announcement and contains voting results and references to other announcements for detailed information. It does not contain full financial statements or detailed financial analysis, nor is it a transcript or presentation. It is not an annual or interim report, nor an earnings release. The content fits the category of Board/Management Information (MANG) as it reports on board decisions and management changes.
2023-04-14 Chinese
关于“特发转2”可能满足赎回条件的提示性公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by Shenzhen Tefa Information Co., Ltd. regarding the potential triggering of a conditional redemption clause for its convertible bonds "Tefa Convertible 2". It details the bond issuance, the conditions under which the bonds may be redeemed early, and a risk warning to investors. The document does not contain financial statements or detailed financial data but serves as a regulatory disclosure to inform investors about a possible future event related to the bond redemption. It is not an annual report, earnings release, or any form of financial report but rather a regulatory announcement about bond redemption conditions and risk. Therefore, it fits best under the category of Regulatory Filings (RNS). The document length is 2461 characters, which is relatively short and consistent with an announcement rather than a full report.
2023-04-06 Chinese
2023年第一季度可转债转股情况公告
Capital/Financing Update Classification · 95% confidence The document is a quarterly announcement regarding the convertible bond conversion and changes in company shares for the first quarter of 2023. It includes details about bond issuance, conversion prices, bond balance, and shareholding changes. The document is relatively short (1959 characters) and is an announcement of bond conversion activity and share changes rather than a full financial report. It does not contain comprehensive financial statements or detailed financial analysis. Therefore, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes such as convertible bond conversions and share changes.
2023-04-03 Chinese
关于回购进展情况的公告
Transaction in Own Shares Classification · 95% confidence The document is a detailed announcement about the progress of a company's share repurchase program, including specific dates, quantities, prices, and compliance with regulatory rules. It references multiple prior announcements about the repurchase progress and provides updated cumulative data as of March 31, 2023. The content focuses on the company's buyback activities and regulatory compliance rather than financial results or management commentary. The document length is 1850 characters, which is relatively short but contains substantive information about share repurchase transactions. This matches the definition of a Transaction in Own Shares (POS) filing, which reports on the company's buyback or sale of its own shares.
2023-04-03 Chinese

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