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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 2026-03-19 Audit Report / Informat…
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2025年非经营性资金占用及其他关联资金往来情况
Audit Report / Information Classification · 95% confidence The document is a special audit report on non-operating fund occupation and other related party fund transactions for Chengdu Xuguang Electronics Co., Ltd. for the fiscal year 2025. It includes detailed tables of fund occupation and related party transactions, prepared by an accounting firm and intended to be used alongside the audited financial statements. The document references audit standards and regulatory guidelines, and it contains substantive financial data and analysis related to the audit of specific financial aspects. This matches the definition of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles, distinct from full annual reports or other filings. FY 2025
2026-03-19 Chinese
旭光电子关于2025年度计提资产减值准备的公告
Regulatory Filings Classification · 95% confidence The document is an announcement by Chengdu Xuguang Electronics Co., Ltd. regarding the provision for asset impairment for the fiscal year 2025. It details the accounting policies applied, the amounts of impairment provisions for various asset categories, and the impact on the company's net profit. The document includes statements from the board of directors and the audit committee approving the impairment provision. The length is 2047 characters, which is relatively short and the document is primarily an announcement of the impairment provision decision rather than a full financial report. It does not contain comprehensive financial statements or detailed financial analysis typical of an Annual Report (10-K) or Interim Report (IR). It is also not a certification or a regulatory compliance filing. Therefore, this document fits best as a Regulatory Filing (RNS) because it is a formal announcement of an accounting decision and related disclosures that do not constitute a full report.
2026-03-19 Chinese
北京市天元（成都）律师事务所关于成都旭光电子股份有限公司2023年股票期权与限制性股票激励计划（第一期）之注销部分股票期权和回购注销部分限制性股票及调整回购价格相关事项的法律意见
Regulatory Filings Classification · 95% confidence The document is a legal opinion issued by a law firm regarding the cancellation and repurchase of stock options and restricted stocks under a 2023 stock incentive plan of Chengdu Xuguang Electronics Co., Ltd. It discusses legal compliance, approvals, authorizations, and adjustments related to the stock incentive plan. The document is not a financial report, earnings release, or regulatory filing per se, but a legal opinion supporting corporate actions related to stock incentives. It does not contain financial statements or earnings data, nor is it a simple announcement of a report. It is a specialized legal opinion related to stock option and restricted stock plan adjustments and cancellations. This type of document does not fit into categories like Annual Report, Earnings Release, or Capital/Financing Update. It is best classified under Regulatory Filings (RNS) as a legal compliance document that does not fit other specific categories.
2026-03-19 Chinese
旭光电子2025年度独立董事述职报告(赖传锟)
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2025 Annual Work Report" for Chengdu Xuguang Electronics Co., Ltd. It details the independent director's duties, attendance at board and committee meetings, review of financial reports including the 2024 annual report and quarterly reports for 2025, oversight of audit and internal control, and other governance activities during the 2025 fiscal year. The content is a detailed narrative of the independent director's work and oversight responsibilities rather than a financial report or announcement. It is a formal report on the independent director's activities and opinions for the year 2025, which fits the category of Board/Management Information (MANG) as it relates to management and board-level disclosures about governance and director duties. The document is about 4800 characters, which is substantive and not a brief announcement or certification. Therefore, the best classification is MANG with high confidence.
2026-03-19 Chinese
旭光电子2025年度独立董事述职报告(贾申利)
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2025 Annual Work Report" for Chengdu Xuguang Electronics Co., Ltd. It details the independent director's duties, attendance at board and committee meetings, opinions on company matters, and oversight activities during the 2025 fiscal year. It includes references to the director's review of various company reports (annual report, quarterly reports, internal control reports) but does not contain the reports themselves or detailed financial data. The document is a narrative report on the independent director's activities and opinions rather than a financial or audit report. This fits the category of Board/Management Information (MANG), which covers announcements or reports related to board or senior management activities, including independent director reports. The document length (4755 characters) and content confirm it is a detailed report by a board member rather than a full annual report or audit report. Therefore, the appropriate classification is MANG with high confidence.
2026-03-19 Chinese
旭光电子募集资金年度使用情况鉴证报告-川华信专2026第0101000号
Audit Report / Information Classification · 90% confidence The document is a specialized assurance (“鉴证报告”) provided by an external CPA firm on Chengdu Xuguang Electronics Co., Ltd.’s annual usage and storage of raised funds. It contains the auditor’s responsibility section, audit opinion, and substantive tables of fund usage—characteristics of a standalone audit/assurance report rather than a full annual or interim report or mere announcement. This matches the definition of an Audit Report/Information filing (AR). FY 2025
2026-03-19 Chinese

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