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

Ticker · 600550 ISIN · CNE000001758 LEI · 300300XH4798V8WHY473 Shanghai Stock Exchange Manufacturing
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Filings indexed 2,354 across all filing types
Latest filing 2025-12-02 AGM Information
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2025年第四次临时股东会会议材料
AGM Information Classification · 95% confidence The document is titled as materials for the 2025 fourth extraordinary shareholders meeting of Baoding Tianwei Baobian Electric Co., Ltd. It includes meeting instructions, proxy forms, agenda, and a proposal regarding the reappointment of an audit firm and the determination of its audit fees for 2025. The content is focused on the shareholders meeting materials and proposals to be voted on, not the audit report itself or the annual report. The document is a meeting material packet for a shareholders meeting, which fits the category of AGM Information (AGM-R). The document length is about 4899 characters, which is consistent with meeting materials rather than a full report. Therefore, the classification is AGM Information (AGM-R) with high confidence.
2025-12-02 Chinese
保定天威保变电气股份有限公司关于公司高级管理人员离任的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of a senior management member, specifically the vice general manager of the company. It details the departure date, reasons, and impact on the company. There is no financial data, no mention of financial results, reports, or regulatory filings beyond the management change. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board of directors or senior management.
2025-11-21 Chinese
保定天威保变电气股份有限公司股东权益变动触及1%刻度及减持计划完成暨减持股份结果公告
Major Shareholding Notification Classification · 100% confidence The document is a detailed announcement regarding the completion of a shareholding reduction plan by a shareholder and its impact on the shareholding percentages. It includes specifics about the shareholder's identity, share quantities before and after the reduction, dates of transactions, and compliance with regulations. The content focuses on changes in major shareholding levels, specifically mentioning that the shareholding touched a 1% threshold. There is no indication of financial statements, audit information, or other report types. The document fits the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels crossing thresholds.
2025-11-21 Chinese
保定天威保变电气电气股份有限公司关于召开2025年第三季度业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement about a scheduled investor meeting to discuss the company's third quarter 2025 performance. It specifies the date, time, location, and format of the meeting, and invites investors to submit questions in advance. The document references the previously released 2025 third quarter report but does not contain any financial data or detailed analysis itself. The document length is short (1411 characters) and it serves as a notice for an upcoming earnings call or performance explanation session rather than the transcript or the report itself. Therefore, it fits the category of a Call Transcript (CT) announcement or an Investor Presentation (IP). However, since it is an announcement of the meeting rather than the presentation or transcript itself, and it is focused on explaining quarterly results, the best fit is Investor Presentation (IP) as it is a detailed presentation for investors focusing on financials, strategy, and market position. Confidence is high given the clear description of the event and its purpose.
2025-11-14 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三次临时股东大会的法律意见书
Regulatory Filings
2025-11-13 Chinese
保定天威保变电气股份有限公司2025年第三次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled as a resolution announcement for the 2025 third extraordinary shareholders' meeting of Baoding Tianwei Baobian Electric Co., Ltd. It details the meeting date, attendance, voting results on various proposals including amendments to company bylaws and acceptance of entrusted loans, and includes legal witness statements confirming the legality of the meeting and voting process. The content is focused on the official voting results and decisions made at the shareholders' meeting, rather than the meeting materials or presentations. The document length is 2877 characters, which is typical for a voting results announcement rather than a full report or presentation. Therefore, this document fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA).
2025-11-13 Chinese

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