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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 2025-04-10 Interim / Quarterly Rep…
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年第一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2025 First Quarter Report" of Baoding Tianwei Baobian Electric Co., Ltd. It contains detailed financial statements including balance sheet, profit and loss statement, and cash flow statement for the first quarter of 2025. The report is unaudited as indicated. The content includes comprehensive financial data and analysis for a period shorter than a full fiscal year, which matches the definition of an Interim / Quarterly Report (IR). The document length is over 11,000 characters, indicating it is the full report, not just an announcement. Therefore, the appropriate classification is Interim / Quarterly Report (IR).
2025-04-10 Chinese
保定天威保变电气股份有限公司2024年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as the "2024 年年度报告摘要" which translates to "2024 Annual Report Summary". It contains detailed financial data for the year 2024, including total assets, net profit, revenue, quarterly financial data, shareholder information, and business overview. It also references an audit report with an unqualified opinion by an accounting firm, which is typical in annual reports. The document length is over 6,000 characters and contains substantive financial data and analysis, not just an announcement or summary notice. Therefore, this document is the actual Annual Report or a summary of it, not merely an announcement or a presentation. Hence, the appropriate classification is Annual Report (10-K).
2025-04-10 Chinese
保定天威保变电气股份有限公司审计报告
Regulatory Filings
2025-04-10 Chinese
保定天威保变电气股份有限公司内部控制审计报告
Regulatory Filings
2025-04-10 Chinese
保定天威保变电气股份有限公司董事会关于独立董事独立性情况的专项意见
Governance Information Classification · 95% confidence The document is a statement from the board of directors regarding the independence of the company's independent directors. It discusses compliance with regulatory requirements for independent directors, their self-assessment, and the board's evaluation of their independence during the reporting period. There is no financial data, no mention of financial results, no voting results, no management changes, no legal proceedings, or other report types. The document is a governance-related statement about board members' independence, which fits best under Governance Information (CGR). The document length is short and it is not an announcement of a report publication but a substantive governance report.
2025-04-10 Chinese
保定天威保变电气股份有限公司2024年度社会责任报告
Environmental & Social Information Classification · 100% confidence The document is titled as a "2024 年度社会责任报告" which translates to "2024 Annual Social Responsibility Report." It details the company's activities and performance in economic, social, and environmental responsibility for the year 2024. The content includes sections on company governance, economic performance, social responsibility initiatives, environmental efforts, and employee welfare. It references compliance with laws and regulations related to social responsibility and sustainability. The document is comprehensive and focuses on Environmental, Social, and Governance (ESG) factors rather than financial results or corporate governance rules alone. Therefore, it fits the category of Environmental & Social Information (SR). The document length (6554 characters) and detailed content confirm it is the report itself, not just an announcement or summary.
2025-04-10 Chinese

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