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 2026-03-23 Declaration of Voting R…
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2026年第二次临时股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 2026 second extraordinary shareholders' meeting of Baoding Tianwei Baobian Electric Co., Ltd. It includes details about the meeting date, attendance, voting results, and legal witness statements. The content focuses on the meeting proceedings and voting outcomes rather than presenting a full report or financial statements. This matches the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is short (1622 characters), and it is not an announcement of a report publication but the actual voting results. Therefore, the correct classification is DVA with high confidence.
2026-03-23 Chinese
保定天威保变电气股份有限公司对外担保公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Baoding Tianwei Baobian Electric Co., Ltd. regarding an external guarantee provided to a related company, including details about the guarantee amount, the counterparty, internal decision procedures, and risk assessment. It is a formal disclosure about a financial guarantee arrangement, not a financial report, earnings release, or management discussion. The document length is short (1951 characters) and it contains detailed information about the guarantee, not just a notice of report publication or certification. This fits the category of a Regulatory Filing (RNS) as it is a general regulatory announcement about a corporate guarantee that does not fit into more specific categories like capital update or management change.
2026-03-05 Chinese
保定天威保变电气股份有限公司第八届董事会第四十四次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a board meeting of Baoding Tianwei Baobian Electric Co., Ltd. It details the convening of the 44th meeting of the 8th board, voting results on financing credit limits, external guarantees, related party transactions, and the decision to convene a second extraordinary general meeting in 2026. The document does not contain financial statements or detailed financial analysis but rather reports on board decisions and meeting outcomes. It is not an annual or interim report, earnings release, or investor presentation. It is not a proxy solicitation or voting results announcement but a board meeting resolution announcement. Therefore, it fits best under Board/Management Information (MANG). The document length is short and focused on board meeting resolutions, confirming this classification with high confidence.
2026-03-05 Chinese
保定天威保变电气股份有限公司关于召开2026年第二次临时股东会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a notice about the convening of the 2026 second extraordinary general meeting of shareholders (临时股东会) for Baoding Tianwei Baobian Electric Co., Ltd. It details the meeting date, voting methods, agenda items, and procedural instructions for shareholders. It does not contain financial statements or results but is an announcement related to a shareholder meeting. The document length is 2772 characters, which is relatively short and consistent with a meeting notice rather than a full report. Therefore, it fits the category of a Proxy Solicitation & Information Statement (PSI), which includes materials sent to shareholders to provide information and request votes for meetings.
2026-03-05 Chinese
保定天威保变电气股份有限公司2026年第二次临时股东会会议材料
AGM Information Classification · 95% confidence The document is titled as materials for the "2026 Second Extraordinary General Meeting of Shareholders" of Baoding Tianwei Baobian Electric Co., Ltd. It includes meeting instructions, proxy forms, agenda, and a detailed proposal regarding the company's expected related-party transactions for the year 2026. The content is focused on the agenda and procedural details for a specific shareholders' meeting, including voting instructions and background on the related-party transactions proposal. There are no financial statements or comprehensive financial performance data typical of annual or interim reports. The document is not a transcript of a call, nor is it an announcement of voting results or a report publication announcement. It is a set of meeting materials prepared for an extraordinary shareholders meeting, which fits the category of AGM Information (AGM-R). The document length (9962 characters) and detailed meeting materials support this classification with high confidence.
2026-03-05 Chinese
保定天威保变电气股份有限公司关于公司2026年度日常关联交易预计的公告
Regulatory Filings Classification · 95% confidence The document is a detailed announcement regarding the company's expected daily related-party transactions for the fiscal year 2026. It includes information about the board meeting approvals, independent director opinions, previous year's actual and forecasted related-party transactions, detailed financial figures, descriptions of related parties, and the impact of these transactions on the company. The document is not a full financial report but a specific disclosure about related-party transactions, which is a regulatory announcement. It is not an annual report, interim report, earnings release, or management discussion. It is also not a proxy statement, voting result, or capital change. The document is a regulatory filing disclosing anticipated related-party transactions and their details as required by stock exchange rules. Therefore, the most appropriate classification is Regulatory Filings (RNS). The document length (7350 characters) and content support this classification with high confidence.
2026-03-05 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.