Skip to main content
Baoding Tianwei Baobian Electric Co.,Ltd. logo

Baoding Tianwei Baobian Electric Co.,Ltd. — Investor Relations & Filings

Ticker · 600550 ISIN · CNE000001758 LEI · 300300XH4798V8WHY473 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 2,354 across all filing types
Latest filing 2025-08-20 Audit Report / Informat…
Country CN China
Listing Shanghai Stock Exchange 600550

About Baoding Tianwei Baobian Electric Co.,Ltd.

https://www.btwelectric.com/

Baoding Tianwei Baobian Electric Co., Ltd. (BTW) specializes in the research, development, design, and manufacturing of large-scale power transformers and reactors. The company produces a wide range of products including power transformers up to 1000kV, shunt reactors, and specialized units for nuclear power, hydropower, and thermal power plants. BTW is recognized for its technical expertise in ultra-high voltage (UHV) transmission technology and provides equipment for major infrastructure projects. Its product portfolio also encompasses instrument transformers and various electrical components designed for high-reliability power grid operations. The company focuses on delivering high-efficiency, low-loss solutions to meet the evolving demands of modern energy transmission and distribution networks.

Recent filings

Filing Released Lang Actions
保定天威保变电气股份有限公司关于对西电集团财务有限责任公司的风险持续评估报告
Audit Report / Information Classification · 95% confidence The document is a detailed risk assessment report regarding the financial status and risk management of a financial company related to the reporting company. It includes internal control evaluations, risk management practices, financial data as of June 30, 2025, and regulatory compliance information. The document is not an announcement of a report but contains substantive financial and risk management analysis. It is not a full annual or interim report but a specific risk assessment report related to ongoing risk evaluation. Given the content and nature, it fits best under Audit Report / Information (AR), which covers standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests, excluding full annual reports. The document is 4326 characters long, which is relatively short but contains detailed risk and control information rather than just an announcement or certification. Therefore, the classification is AR with high confidence.
2025-08-20 Chinese
保定天威保变电气股份有限公司关于持股5%以上股东的一致行动人减持股份计划公告
Transaction in Own Shares Classification · 100% confidence The document is a public announcement regarding a shareholder holding more than 5% of shares and their plan to reduce their holdings. It details the shareholder's identity, the number and percentage of shares held, the planned reduction amount, method, and period, as well as risk disclosures related to the share reduction. There is no financial data, earnings information, or report content. This fits the definition of a Transaction in Own Shares (POS) filing, which covers company announcements about share repurchases or sales by significant shareholders or insiders.
2025-07-23 Chinese
保定天威保变电气股份有限公司2025年半年度业绩预增公告
Earnings Release Classification · 95% confidence The document is a performance forecast announcement for the half-year period ending June 30, 2025, indicating expected net profit increases compared to the previous year. It explicitly states that the forecast is preliminary, unaudited, and that the final accurate financial data will be disclosed in the formal 2025 half-year report. The document length is short (1017 characters) and it does not contain actual financial statements or detailed financial analysis, only a profit forecast. This matches the characteristics of an Earnings Release (ER), which is an initial announcement of quarterly or periodical financial results highlighting key figures but not the full report. Therefore, the correct classification is Earnings Release (ER).
2025-07-11 Chinese
保定天威保变电气股份有限公司第八届董事会第三十六次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a specific board meeting of Baoding Tianwei Baobian Electric Co., Ltd. It details the convening of the 36th meeting of the 8th Board of Directors, attendance, and voting results on various internal control and management system proposals, as well as performance assessment and remuneration for 2024. The content focuses on board decisions and governance matters rather than financial results or reports. The document length is short (966 characters), and it is clearly a board meeting resolution announcement, not a full report or financial statement. Therefore, it fits best under Board/Management Information (MANG).
2025-07-02 Chinese
保定天威保变电气股份有限公司2025年第二次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is titled as a resolution announcement from a company's second extraordinary general meeting of shareholders in 2025. It details the meeting date, attendance, voting results on a specific agenda item (transfer of 90% equity in a subsidiary), and legal witness statements confirming the legality of the meeting and voting process. There is no financial data or report content, only the official announcement of voting results and meeting resolutions. This fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is short and focused on voting outcomes, not a full report or presentation.
2025-06-17 Chinese
河北王笑娟律师事务所关于保定天威保变电气股份有限公司二〇二五年第二次临时股东大会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the legality and procedures of a specific shareholders' meeting (the 2025 second extraordinary general meeting) of Baoding Tianwei Baobian Electric Co., Ltd. It details the convening, attendance, voting procedures, and results of the meeting. The document does not contain financial statements or performance data but focuses on the legal validation of the shareholders' meeting process and voting outcomes. This type of document is typically classified as Declaration of Voting Results & Voting Rights Announcements (DVA), as it officially reports the voting results and confirms the legitimacy of the meeting and its resolutions.
2025-06-17 Chinese

Browse filings by year

26 years

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.