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成电光信 — Investor Relations & Filings

Ticker · 920008 ISIN · CNE100006LR3 Beijing Stock Exchange Manufacturing
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Filings indexed 176 across all filing types
Latest filing 2025-11-27 Proxy Solicitation & In…
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
关于召开2025年第二次临时股东会通知公告（提供网络投票）
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a notice announcing the convening of the 2025 second extraordinary general meeting of shareholders (临时股东会通知公告). It details the meeting date, voting methods (including online voting), eligibility, agenda items (such as the proposal to renew the accounting firm), and procedural information for shareholders. There is no financial data, earnings, or report content included. The document is an announcement about a shareholders meeting rather than the meeting materials or results themselves. The length is 2636 characters, which is relatively short and consistent with a meeting notice. Therefore, this document fits the category of a Proxy Solicitation & Information Statement (PSI), which includes materials sent to shareholders to provide information and request votes for meetings.
2025-11-27 Chinese
拟续聘2025年度会计师事务所公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the proposed reappointment of an accounting firm (信永中和会计师事务所) for the 2025 fiscal year audit. It details the firm's background, integrity records, audit fees, and the board and audit committee's approval process. There are no actual financial statements or audit reports included, only information about the appointment process and related approvals. The document length is 2990 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document is best classified as an Audit Report / Information (AR) type, as it relates specifically to audit firm appointment and audit-related information, but is not a full annual report or audit report itself. However, given the short length and nature as an announcement of appointment rather than the audit report itself, it aligns more closely with Audit Report / Information (AR) rather than Annual Report (10-K) or Regulatory Filings (RNS). FY 2025
2025-11-27 Chinese
证券事务代表变动公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the change of the company's securities affairs representative, including appointment and resignation details, voting results, and compliance statements. It does not contain financial data, audit information, or report content. It is a management-related announcement about personnel changes but specifically about the securities affairs representative, which is a senior management role related to investor relations and compliance. This fits best under Board/Management Information (MANG) as it announces changes in company representatives and management roles.
2025-11-27 Chinese
第四届董事会第二十二次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at the 22nd meeting of the 4th Board of Directors of Chengdu Chengdian Guangxin Technology Co., Ltd. It details meeting attendance, agenda items, voting results, and references to other announcements for further details. The content focuses on board decisions such as the reappointment of the audit firm, appointment of securities affairs representative, and scheduling of a shareholders meeting. There is no financial data or detailed report content, but rather a formal disclosure of board meeting resolutions. This fits the category of Board/Management Information (MANG), which covers announcements of changes or decisions by the board or senior management. The document length is short and it is not a report itself but a meeting resolution announcement, so it is not an Annual Report or Audit Report. Therefore, the correct classification is MANG with high confidence.
2025-11-27 Chinese
持股5%以上股东拟减持股份不超过1%的预披露公告
Major Shareholding Notification Classification · 100% confidence The document is a pre-disclosure announcement regarding a shareholder holding more than 5% of shares planning to reduce their holdings by up to 1%. It includes details about the shareholder, the planned reduction amount, method, period, and compliance with relevant securities laws and regulations. This type of document is a notification about a major shareholding change or planned transaction by a significant shareholder. It does not contain financial statements, management discussion, or other report content. Therefore, it fits the category of Major Shareholding Notification (MRQ). The document length is short and focused on shareholding changes, confirming this classification with high confidence.
2025-11-26 Chinese
股票解除限售公告
Transaction in Own Shares Classification · 90% confidence The document is an announcement regarding the lifting of trading restrictions on a specific number of shares held by certain shareholders, including details on the number of shares, shareholder identities, reasons for lifting restrictions, and the updated share capital structure. It does not contain financial statements, earnings data, or management discussion. It is a regulatory announcement related to share capital and shareholder information but does not report on new share issuance or capital changes like stock splits. The document is short (1538 characters) and focuses on share restriction removal, which aligns with announcements about share transactions or capital changes. The closest fitting category is 'Transaction in Own Shares (POS)' since it involves changes in share tradability and shareholder holdings, but it is not a buyback or issuance. However, since it is about lifting restrictions on shares held by insiders and shareholders, it is best classified under 'Transaction in Own Shares (POS)' as it relates to share status changes affecting tradability. Confidence is high due to clear content and document length.
2025-11-05 Chinese

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