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Chengdu Xuguang Electronics Co.,Ltd. — Investor Relations & Filings

Ticker · 600353 ISIN · CNE000001D49 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,560 across all filing types
Latest filing 2025-11-24 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 600353

About Chengdu Xuguang Electronics Co.,Ltd.

https://www.xuguang.com/

Chengdu Xuguang Electronics Co.,Ltd. specializes in the research, development, and manufacturing of vacuum electronic devices and components. The product portfolio includes vacuum interrupters for power distribution systems, vacuum capacitors, and high-power vacuum tubes such as triodes and tetrodes. The company also provides advanced ceramic-to-metal sealing solutions and precision mechanical components. These products are integrated into systems for power transmission, broadcasting, telecommunications, and industrial heating. With a focus on vacuum technology and material science, the company provides high-reliability components designed for critical infrastructure and specialized industrial applications.

Recent filings

Filing Released Lang Actions
旭光电子内幕信息知情人登记制度
Regulatory Filings Classification · 95% confidence The document is a detailed internal policy and procedural document regarding the registration and management of insiders who have access to material non-public information (insider information) within the company. It outlines the company's insider information management system, confidentiality obligations, insider registration forms, and compliance with relevant securities laws and stock exchange rules. There are no financial statements, earnings data, or investor presentations. It is not an announcement or a report of financial results or corporate actions. The document is regulatory in nature, focusing on compliance and internal governance related to insider information management. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for compliance documents and regulatory announcements that do not fit other specific categories.
2025-11-24 Chinese
旭光电子独立董事专门会议议事规则
Governance Information Classification · 95% confidence The document is titled as rules for the independent directors' special meetings of Chengdu Xuguang Electronics Co., Ltd. It details governance procedures, meeting protocols, responsibilities, and powers of independent directors. There is no financial data, no mention of financial results, no shareholder voting results, no capital changes, no legal proceedings, no audit information, and no regulatory filings. The content is focused on internal governance rules and board procedures. This matches the description of Governance Information (CGR), which covers the company's internal rules, board structure, and governance practices. The document length is 2048 characters, which is sufficient for a detailed governance document and not a mere announcement. Therefore, the correct classification is CGR with high confidence.
2025-11-24 Chinese
华西证券关于旭光电子募投项目结项并使用节余募集资金的核查意见
Capital/Financing Update Classification · 95% confidence The document is a detailed verification opinion from a sponsoring securities company regarding the completion of a fundraising investment project and the use of surplus raised funds by Chengdu Xuguang Electronics Co., Ltd. It includes specific fundraising amounts, project completion dates, surplus fund usage, and compliance with regulatory rules. The document is not a full financial report but rather a regulatory compliance and verification statement related to fundraising and capital use. It does not contain financial statements or quarterly/yearly financial results. It is not an announcement of a report but a formal verification opinion. This fits best under the category of Capital/Financing Update (CAP), as it deals with fundraising project completion and surplus fund usage.
2025-11-24 Chinese
旭光电子外部信息使用人管理制度
Governance Information Classification · 95% confidence The document is titled as an internal management system for external information users, focusing on confidentiality and compliance with information disclosure laws. It outlines rules for handling company reports and major matters during preparation and disclosure periods, emphasizing confidentiality and legal compliance. There is no financial data, no report or announcement of financial results, no voting results, no management changes, no legal proceedings, or other specific filing content. The document is a governance-related internal policy rather than a report or announcement. Therefore, it fits best under Governance Information (CGR). The document length is short and it is not an announcement of a report publication, so it is not RPA or RNS.
2025-11-24 Chinese
旭光电子内部审计制度
Governance Information Classification · 95% confidence The document is titled '内部审计制度' (Internal Audit System) and details the internal audit policies, responsibilities, procedures, and organizational structure of the company's internal audit function. It references laws and regulations related to auditing and internal control but does not contain financial statements, audit opinions, or results of external audits. It is a policy or governance document related to internal audit practices rather than a standalone audit report or annual report. It is not a certification or a brief announcement but a detailed internal governance document. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 3089 characters, which is consistent with a detailed policy document rather than a full report or announcement.
2025-11-24 Chinese
旭光电子总经理工作细则
Governance Information Classification · 95% confidence The document is titled '总经理工作细则' which translates to 'General Manager Work Rules' or 'General Manager Operating Procedures'. It details the responsibilities, appointment, duties, and reporting requirements of the general manager and related management roles within the company. There is no financial data, no mention of financial results, no audit information, no shareholder voting results, no legal proceedings, no capital or financing updates, and no regulatory filings. The document is a governance-related internal policy document describing management roles and procedures. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length is sufficient and it is not a brief announcement or certification. Hence, the classification is CGR with high confidence.
2025-11-24 Chinese

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