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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 2020-05-11 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
关于《关于请做好特发信息可转债发行申请发审委会议准备工作的函》的回复公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement from Shenzhen Tefa Information Co., Ltd. regarding a reply to a letter from the China Securities Regulatory Commission about preparations for a convertible bond issuance application review meeting. It mentions the company's response to regulatory inquiries and the uncertainty of approval for the convertible bond issuance. The document is short (651 characters) and primarily serves as a regulatory update on the financing process, not a full financial report or detailed financing data. It does not contain financial statements or detailed financial analysis but is an update on capital raising activities. Therefore, it fits best under Capital/Financing Update (CAP).
2020-05-11 Chinese
对外担保公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding external guarantees provided by the company for its subsidiary's bank credit applications. It includes details about the guarantee amounts, the subsidiary's financial status, board approval, and cumulative guarantee amounts. The document is a formal public announcement of a financing-related guarantee event, not a full financial report or audit. It does not contain comprehensive financial statements or detailed financial analysis. It is not a report publication announcement since it contains substantive information about the guarantee. The content fits best under Capital/Financing Update (CAP) as it relates to financing activities and guarantees provided by the company.
2020-04-29 Chinese
2020年第一季度财务报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '深圳市特发信息股份有限公司 2020 年第一季度财务报告' which translates to 'Shenzhen Tefa Information Co., Ltd. 2020 First Quarter Financial Report'. It contains detailed financial statements including consolidated and parent company balance sheets, profit and loss statements, and cash flow statements for the first quarter of 2020. The document explicitly states it is a quarterly financial report and mentions that it is unaudited. The length of the document (over 14,000 characters) and the presence of comprehensive financial data confirm it is a full interim/quarterly report rather than a brief announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). Q1 2020
2020-04-29 Chinese
董事会第七届二十三次会议决议公告
Board/Management Information Classification · 95% confidence The document is a board meeting resolution announcement from Shenzhen Tefa Information Co., Ltd. It includes the approval of the company's 2020 first quarter report and decisions on guarantees for credit applications by subsidiaries. The document is short (1007 characters) and primarily announces the resolutions passed at the board meeting, including the approval of the quarterly report, but does not contain the actual financial statements or detailed financial data itself. It also references that the full report is published elsewhere. Therefore, this document is not the quarterly report itself but an announcement of board resolutions and related decisions. This fits best under Board/Management Information (MANG) as it reports on board meeting decisions and approvals.
2020-04-29 Chinese
2020年第一季度报告全文
Interim / Quarterly Report Classification · 100% confidence The document is titled '深圳市特发信息股份有限公司 2020 年第一季度报告全文' which translates to 'Shenzhen Tefa Information Co., Ltd. 2020 First Quarter Report Full Text'. It contains detailed financial data including income statement, balance sheet, cash flow statement, and notes on financial performance for the first quarter of 2020. The presence of quarterly financial data, management discussion on financial results, and detailed financial statements indicates this is a comprehensive interim financial report. The document length is substantial (15,000 characters), and it contains actual financial statements and analysis, not just an announcement or summary. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q1 2020
2020-04-29 Chinese
2020年第一季度报告正文
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2020 First Quarter Report" of Shenzhen Tefa Information Co., Ltd., indicating it is a quarterly financial report. It contains detailed financial data such as income, profit, cash flow, assets, liabilities, and shareholder information for the first quarter of 2020. The presence of comprehensive financial statements and analysis for a period shorter than a full fiscal year confirms it is an Interim / Quarterly Report. The document length is over 12,000 characters, indicating it is the full report, not just an announcement. There are no indications that this is a certification, announcement, or other filing types. Therefore, the correct classification is Interim / Quarterly Report (IR). Q1 2020
2020-04-29 Chinese

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