Skip to main content
成电光信 logo

成电光信 — Investor Relations & Filings

Ticker · 920008 ISIN · CNE100006LR3 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 176 across all filing types
Latest filing 2024-08-15 Regulatory Filings
Country CN China
Listing Beijing Stock Exchange 920008

About 成电光信

http://www.uestcoc.com/

Chengdu Dianguangxin Technology specializes in the research, development, and production of high-performance optoelectronic and electronic information systems. The company focuses on two core technical areas: high-speed serial bus communication and specialized display solutions. Its product suite includes Fibre Channel (FC) network interface cards, bus protocol analyzers, and high-definition LED display systems tailored for aviation and aerospace applications. These solutions are primarily utilized in cockpit instrumentation, flight training simulators, and complex avionics integration. By providing high-reliability data transmission protocols and advanced visual simulation hardware, the company supports critical real-time data processing and mission-critical systems in demanding operational environments.

Recent filings

Filing Released Lang Actions
上市保荐书
Regulatory Filings Classification · 95% confidence The document is titled as a "上市保荐书" which translates to a "Listing Sponsorship Letter" or "Sponsorship Document" related to the public issuance of shares and listing on the Beijing Stock Exchange. It contains detailed information about the issuer, the securities issuance, underwriting, due diligence, compliance with laws and regulations, and the recommendation by the sponsoring institution for the listing. It includes extensive financial data, risk disclosures, and procedural compliance statements. This type of document is typically part of the IPO or public offering process and is not a financial report like an annual or interim report, nor is it a simple announcement or presentation. It is a formal regulatory filing related to the issuance and listing process, but it does not fit the definitions of Annual Report, Interim Report, Earnings Release, or other financial reports. It is a regulatory filing document that provides detailed compliance and due diligence information for the issuance and listing of shares. Therefore, the most appropriate classification is Regulatory Filings (RNS). The document length (15,000 characters) and content confirm it is not a brief announcement or a certification letter, so it is not RPA or a certification filing.
2024-08-15 Chinese
法律意见书
Regulatory Filings Classification · 90% confidence The document text provided is almost entirely composed of placeholders indicating omitted pictures and lacks any substantive textual content or financial data. There are no references to specific report types, fiscal periods, regulatory bodies, or financial statements. The length is 9672 characters, which is not extremely short, but the content is essentially non-informative and does not contain any report or announcement details. Given the absence of any meaningful text or context, the document cannot be classified as a specific report type such as Annual Report, Interim Report, Earnings Release, or any other defined category. It also does not appear to be a certification or a report publication announcement. Therefore, by the fallback rule, this document should be classified as a Regulatory Filing (RNS), which is the default category for miscellaneous filings that do not fit other categories.
2024-08-15 Chinese
内部控制鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制鉴证报告' which translates to 'Internal Control Audit Report'. It includes references to internal control self-evaluation and audit report pages. The document length is short (476 characters), but it contains the actual audit report content rather than just an announcement or certification. This fits the category of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles. It is not an Annual Report (10-K) or a Regulatory Filing (RNS) because it contains substantive audit content. Therefore, the classification is AR with high confidence. FY 2023
2024-08-15 Chinese
最近三年及一期的财务报告和审计报告
Audit Report / Information Classification · 95% confidence The document contains a detailed audit report and special explanation regarding prior period accounting error corrections for Chengdu Chengdian Guangxin Technology Co., Ltd. It includes extensive financial statement adjustments, audit procedures, and references to Chinese accounting standards and audit standards. The document also includes the 2022 annual audit report with financial statements and notes. The presence of an auditor's report, detailed financial data, and accounting policy explanations indicates this is a full audit report rather than just an announcement or certification. The document is lengthy (15,000 characters) and contains substantive financial data and analysis. Therefore, it fits the category of an Audit Report / Information (AR). FY 2022
2024-08-15 Chinese
招股说明书
Capital/Financing Update Classification · 95% confidence The document is a detailed prospectus or offering document for a company's initial public offering (IPO) on the Beijing Stock Exchange. It includes extensive information about the company, its business, financial data, risk factors, issuance details, underwriting, and regulatory approvals. The text references the issuance of new shares, pricing, underwriting, shareholder structure, and risk disclosures typical of a prospectus. It is not a simple announcement or a brief summary but a comprehensive disclosure document related to capital raising and stock issuance. Therefore, the document fits best into the category of Capital/Financing Update (CAP), which covers updates on company fundraising and financing activities such as IPOs and stock issuance.
2024-08-15 Chinese
向不特定合格投资者公开发行股票并在北京证券交易所上市发行公告
Capital/Financing Update Classification · 95% confidence The document is an extensive announcement regarding the public offering of new shares by Chengdu Chengdian Guangxin Technology Co., Ltd. on the Beijing Stock Exchange. It details the issuance method, pricing, subscription process, strategic placement, over-allotment option, lock-up periods, underwriting, and risk disclosures. The document includes regulatory references, issuance dates, pricing multiples, and subscription instructions. It is not a financial report, earnings release, or management discussion but a formal issuance announcement describing the terms and conditions of a capital raising event. Therefore, it fits the category of Capital/Financing Update (CAP). The document length and detail confirm it is the actual issuance announcement, not a brief report publication announcement or regulatory filing. Confidence is high due to the detailed issuance terms and regulatory references.
2024-08-15 Chinese

Browse filings by year

3 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.