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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 2025-10-27 Proxy Solicitation & In…
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召开2025年第三次临时股东大会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a notice about convening the 2025 third extraordinary general meeting of shareholders, detailing the meeting date, voting methods, agenda items, and procedural instructions. It includes information on shareholder voting rights, meeting attendance, and proxy authorization. There is no financial data, earnings, or report content. The document is an announcement of a shareholder meeting, not a report or results announcement. It fits the category of Proxy Solicitation & Information Statement (PSI), as it provides materials sent to shareholders to inform and request votes for the meeting.
2025-10-27 Chinese
保定天威保变电气股份有限公司关于开展商品期货套期保值业务的公告
Regulatory Filings Classification · 95% confidence The document is an announcement by Baoding Tianwei Baobian Electric Co., Ltd. regarding the commencement of commodity futures hedging business. It details the purpose, transaction amount, funding source, risk analysis, and internal control measures related to the hedging activity. The document includes board meeting approvals and risk disclosures but does not contain financial statements or detailed financial performance data. It is a regulatory announcement about a specific business activity (commodity futures hedging) rather than a financial report or earnings release. The document length is about 3,095 characters, which is relatively short and consistent with an announcement. Therefore, the most appropriate classification is a Regulatory Filing (RNS), as it is a general regulatory announcement that does not fit into other specific categories like Annual Report, Earnings Release, or Capital Update.
2025-09-30 Chinese
保定天威保变电气股份有限公司关于子公司完成工商变更登记的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Baoding Tianwei Baobian Electric Co., Ltd. regarding the completion of a business registration change for its subsidiary, Baoding Tianwei Mutual Inductor Co., Ltd. It details the change in shareholding structure and the updated business license information. There is no financial data, no mention of financial results, no regulatory certifications, or meeting materials. The document is a corporate announcement about a subsidiary's registration update, which fits best under general regulatory announcements that do not fit other categories.
2025-09-25 Chinese
保定天威保变电气股份有限公司关于转让子公司股权的进展公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the progress of a subsidiary equity transfer transaction by Baoding Tianwei Baobian Electric Co., Ltd. It details the completion of the equity transfer, payment receipt, and the impact on the company's profit. The document is short (810 characters) and focuses on a specific capital transaction event rather than a full financial report or audit. It does not contain financial statements or detailed financial analysis. Therefore, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes.
2025-09-12 Chinese
保定天威保变电气股份有限公司关于参加2025年河北辖区上市公司投资者网上集体接待日暨2025年半年报集体业绩说明会的公告
Investor Presentation Classification · 90% confidence The document is an announcement about the company's participation in an online investor collective reception day and a half-year performance explanation meeting for 2025. It mentions the event details, including date, time, and how investors can participate. The document does not contain actual financial statements or detailed financial data but rather informs about an upcoming investor presentation event. The document length is short (613 characters), and it serves as a notice rather than a full report or transcript. Therefore, it fits best as an Investor Presentation (IP) announcement rather than a full report or transcript.
2025-09-09 Chinese
保定天威保变电气股份有限公司关于董事会秘书离任的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of the company's board secretary, detailing the departure date, reasons, and interim arrangements. It does not contain financial data, audit information, or report content. It specifically relates to a change in senior management position. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and focused solely on management change, confirming this classification.
2025-09-03 Chinese

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