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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 2025-08-26 Governance Information
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
独立董事专门会议工作制度
Governance Information Classification · 95% confidence The document is titled '独立董事专门会议工作制度' which translates to 'Independent Directors Special Meeting Working System'. It details the internal management system for independent directors' meetings, including procedures, voting rights, and responsibilities. It references company laws, stock exchange rules, and company articles of association. The document is a formal announcement of a governance-related internal regulation, approved by the board and pending shareholder approval. It does not contain financial data, earnings, audit results, or shareholder voting results. It is not a report or announcement of financial results or capital changes. The content fits the category of Governance Information (CGR), as it details the company's internal rules and governance practices regarding independent directors' meetings.
2025-08-26 Chinese
董事会提名委员会工作细则
Governance Information Classification · 95% confidence The document is titled '董事会提名委员会工作细则' which translates to 'Board Nomination Committee Working Rules'. It details the structure, responsibilities, and procedures of the board nomination committee, including how directors and senior management are nominated and selected. There is no financial data, no mention of financial results, no shareholder voting results, no legal proceedings, no capital changes, and no earnings information. The document is a governance-related internal rules and procedures report. It is not a report publication announcement or a short notice but a detailed governance document. Therefore, it fits best under Governance Information (CGR). The document length is 3205 characters, which is sufficient for a detailed governance report. Hence, the classification is CGR with high confidence.
2025-08-26 Chinese
董事会薪酬与考核委员会工作细则
Governance Information Classification · 95% confidence The document is titled "董事会薪酬与考核委员会工作细则" which translates to "Board of Directors Remuneration and Assessment Committee Working Rules." It details the structure, responsibilities, and procedures of the remuneration and assessment committee of the board, including how remuneration policies and assessments are conducted for directors and senior management. There is no financial data, no report of financial results, no voting results, no announcement of a report publication, and no mention of regulatory certifications or legal proceedings. The document is a governance-related internal rules document about board committee operations and remuneration policies. Therefore, it fits best under Governance Information (CGR). The document length is 3339 characters, which is not extremely short but the content is clearly about governance rules rather than a report or announcement.
2025-08-26 Chinese
使用闲置募集资金暂时补充流动资金公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the use of idle raised funds to temporarily supplement working capital. It details the amount of funds raised, their usage, storage, and the decision-making process by the board. It does not contain comprehensive financial statements or detailed financial performance data. The document is focused on capital usage and financing activities related to the company's fundraising proceeds. Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length is 2616 characters, which is consistent with an announcement rather than a full report.
2025-08-26 Chinese
持股5%以上股东减持股份结果公告
Major Shareholding Notification Classification · 100% confidence The document is a shareholder announcement regarding the results of a shareholding reduction by a significant shareholder (鲍永明) of 成都成电光信科技股份有限公司. It details the number of shares held before and after the reduction, the percentage of total shares, the method and period of reduction, and confirms that the reduction plan was completed as planned. This type of document is a notification of changes in major shareholding levels, which fits the category of Major Shareholding Notification (MRQ). The document length is short and it is not a report or announcement of a report publication, nor is it a regulatory certification or other type. Therefore, the correct classification is MRQ with high confidence.
2025-08-05 Chinese
对北京证券交易所2024年年报问询函的回复公告
Management Reports Classification · 95% confidence The document is a detailed reply to an inquiry letter from the Beijing Stock Exchange regarding the company's 2024 annual report. It contains extensive financial data for 2022-2024 and Q1 2025, including revenue, profit, product segment analysis, cost accounting methods, and comparisons with industry peers. The content is focused on explaining the company's operating performance, product profitability, and internal controls related to revenue and cost recognition. The document is lengthy (15,000 characters) and contains substantive financial data and management explanations, not merely an announcement or certification. It is clearly a management report providing detailed explanations and analysis of financial results and business trends, which aligns with the definition of Management Reports (MDA). It is not the full annual report (10-K), nor a simple announcement or regulatory filing. Therefore, the appropriate classification is Management Reports (MDA) with high confidence.
2025-07-13 Chinese

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