Skip to main content
通宝光电 logo

通宝光电 — Investor Relations & Filings

Ticker · 920168 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 31 across all filing types
Latest filing 2026-05-06 Regulatory Filings
Country CN China
Listing Beijing Stock Exchange 920168

About 通宝光电

http://www.cztbgd.com/

Tongbao Optoelectronics specializes in the research, development, and manufacturing of automotive lighting systems and electronic components. The company provides a comprehensive range of exterior and interior lighting solutions, including LED headlamps, rear combination lamps, high-mount stop lamps, and interior ambient lighting. It focuses on integrating advanced LED technology with intelligent control systems to enhance vehicle safety and aesthetics. As a supplier to major automotive manufacturers, the company maintains capabilities in optical design, structural engineering, and precision manufacturing. Its product portfolio includes electronic modules and specialized lighting for commercial and passenger vehicles, emphasizing high performance, energy efficiency, and compliance with international automotive standards.

Recent filings

Filing Released Lang Actions
2025年年度报告说明会预告公告
Regulatory Filings
2026-05-06 Chinese
2025年度董事会审计委员会履职情况报告
Board/Management Information Classification · 95% confidence The document is titled as a "2025年度董事会审计委员会履职情况报告" which translates to "2025 Annual Board Audit Committee Performance Report." It details the audit committee's activities, meetings, supervision of financial reports, evaluation of external auditors, internal control assessments, and overall governance related to audit functions for the year 2025. The document is not a full annual report (10-K) or an audit report (AR) itself but rather a report on the audit committee's performance and oversight activities. It is a specialized report related to board/management information, specifically focusing on the audit committee's duties and governance oversight. The document length is 3911 characters, which is relatively short but contains substantive content about board audit committee activities rather than just an announcement or certification. Therefore, the best fitting category is Board/Management Information (MANG).
2026-04-28 Chinese
2025年度会计师事务所履职情况评估报告
Audit Report / Information Classification · 95% confidence The document is titled '2025年度会计师事务所履职情况评估报告' which translates to '2025 Annual Evaluation Report on the Performance of the Accounting Firm'. It details the evaluation of the audit firm Tianzhi International Accounting Firm's performance in auditing the company's 2025 financial statements. The content includes information about the audit firm, its qualifications, audit committee and board approvals, independent directors' opinions, and the audit firm's adherence to auditing standards and regulations. It is a standalone report focused on the audit firm's performance and compliance, not the full annual report or financial statements themselves. The document length is 2814 characters, which is relatively short but contains substantive content about the audit firm's work and evaluation, not just an announcement or certification. Therefore, it fits the category of an Audit Report / Information (AR) rather than an Annual Report (10-K) or a Regulatory Filing (RNS).
2026-04-28 Chinese
独立董事年度述职报告（姜建庆）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2025 by an independent director of 常州通宝光电股份有限公司. It details the director's work, attendance at board and committee meetings, opinions on various company matters, and compliance with relevant laws and regulations. The content focuses on the independent director's duties, oversight, and governance activities rather than financial results or audit opinions alone. It is a formal report by a board member about their annual duties and observations, which fits the category of Board/Management Information (MANG). The document length is about 5904 characters, which is sufficient for a detailed report rather than a brief announcement. There is no indication that this is an audit report, earnings release, or regulatory filing. Therefore, the best classification is MANG with high confidence.
2026-04-28 Chinese
2026年一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as "2026 年第一季度报告" which translates to "2026 First Quarter Report". It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and notes on financial performance for the quarter ending March 31, 2026. The document explicitly states it is a quarterly report and includes comprehensive financial statements and analysis for the period January to March 2026. It is not an announcement or a brief summary but a full financial report for a period shorter than a fiscal year. Therefore, it fits the definition of an Interim / Quarterly Report (IR).
2026-04-28 Chinese
第四届董事会第十四次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at the 14th meeting of the 4th Board of Directors of 常州通宝光电股份有限公司. It includes multiple agenda items such as approval of the 2025 Annual Report, 2026 Q1 Report, Board work reports, independent directors' reports, audit reports, internal control reports, and dividend distribution proposals. The document repeatedly references that the actual reports are disclosed separately on the Beijing Stock Exchange information platform with specific announcement numbers. The document itself does not contain the full reports or financial statements but summarizes the board's approval of these reports and other governance matters. This type of document is a Board/Management Information announcement, as it reports on board meeting decisions and management reports rather than the reports themselves. It is not a full Annual Report (10-K), Audit Report (AR), or Interim Report (IR) because it does not contain substantive financial data or the full reports. It is also not a Report Publication Announcement (RPA) because it is lengthy and detailed, not a brief notice. Therefore, the correct classification is MANG (Board/Management Information).
2026-04-28 Chinese

Browse filings by year

1 year

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.