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Hanwei Electronics Group Corporation — Investor Relations & Filings

Ticker · 300007 ISIN · CNE100000H02 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,013 across all filing types
Latest filing 2025-08-28 Interim / Quarterly Rep…
Country CN China
Listing Shenzhen Stock Exchange 300007

About Hanwei Electronics Group Corporation

https://www.hanwei.cn

Hanwei Electronics Group Corporation specializes in the research, development, and manufacturing of gas sensors and intelligent instrumentation. The company’s core product line includes electrochemical, infrared, catalytic, and semiconductor sensors, alongside smart meters and environmental monitoring systems. Hanwei provides integrated IoT solutions that bridge hardware terminals with cloud-based platforms, catering to applications in industrial safety, environmental protection, and smart city infrastructure. Its technological ecosystem focuses on the sensor + terminal + platform model, delivering comprehensive monitoring and management systems. These solutions are utilized for gas detection, fire safety, and process control, aiming to improve operational safety and efficiency across diverse sectors including automotive, medical, and residential markets.

Recent filings

Filing Released Lang Actions
2025年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "汉威科技集团股份有限公司2025 年半年度报告全文" which translates to "Hanwei Technology Group Co., Ltd. 2025 Semi-Annual Report Full Text." It contains detailed financial data for the first half of 2025, including revenue, net profit, cash flow, and asset information. The document includes sections such as "Management Discussion and Analysis," company business overview, financial indicators, and detailed descriptions of business segments and strategies. The length is substantial (15,000 characters), and it contains actual financial statements and substantive financial data and analysis. The document is clearly a comprehensive financial report for a period shorter than a full fiscal year, specifically a half-year report. Therefore, it fits the definition of an Interim / Quarterly Report (IR). H1 2025
2025-08-28 Chinese
监事会决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board (监事会) of Hanwei Technology Group Co., Ltd. It details the meeting held on August 28, 2025, including the approval of the 2025 semi-annual report, a special report on the use of raised funds, and asset impairment provisions. The document does not contain the actual semi-annual report or financial statements but refers to these reports being published elsewhere (on the cninfo website). The document is short (1333 characters) and serves as an official announcement of the Supervisory Board's meeting resolutions rather than the report itself. Therefore, it is best classified as a Regulatory Filing (RNS), which is the fallback category for such announcements that do not fit other specific categories and do not contain substantive financial data themselves.
2025-08-28 Chinese
董事会决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 22nd meeting of the 6th Board of Directors of Hanwei Technology Group Co., Ltd. It includes details about the meeting date, attendance, and voting results on several agenda items such as approval of the 2025 semi-annual report, a special report on the use of raised funds, and asset impairment provisions. The document references that the full semi-annual report and related reports are published separately on an external website (cninfo.com.cn). The document itself does not contain the financial statements or detailed financial data but rather announces the board's approval of these reports and related matters. The length is short (1467 characters), and it serves as an official announcement of board meeting resolutions rather than the report itself. Therefore, it fits best under the category of Board/Management Information (MANG), which covers announcements of board decisions and management matters.
2025-08-28 Chinese
关于部分董事、高级管理人员减持计划实施完毕的公告
Director's Dealing Classification · 100% confidence The document is an announcement regarding the completion of a share reduction plan by certain directors and senior management of the company. It details the number of shares reduced, the method of reduction, and compliance with relevant securities laws and regulations. There is no financial report, earnings data, or management discussion of financial results. The document focuses on insider share transactions by company directors and executives. Therefore, it fits the category of Director's Dealing (DIRS). The document length is short and it is a direct announcement, not a report publication or certification.
2025-08-05 Chinese
关于为控股子公司提供续贷担保的进展公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the progress of providing a renewal loan guarantee by the parent company for its controlling subsidiary. It includes details about the guarantee amount, the subsidiary's financials, the guarantee agreement, and the board's opinion on the matter. The document is relatively short (2292 characters) and focuses on a specific financing-related event (providing a loan guarantee). It does not contain comprehensive financial statements or detailed financial performance analysis. Therefore, it is best classified as a Capital/Financing Update (CAP) rather than a full financial report or regulatory filing.
2025-07-24 Chinese
关于控股子公司为其下属子公司提供担保的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding a guarantee provided by a controlling subsidiary to its subordinate subsidiary. It details the guarantee amount, parties involved, financial data of the guaranteed company, and compliance with regulatory guidelines. The document is relatively short (1881 characters) and does not contain comprehensive financial statements or detailed financial performance analysis. It is a specific corporate announcement about a financing-related guarantee arrangement rather than a full financial report or earnings release. Therefore, it fits best under Capital/Financing Update (CAP), which covers updates on company financing activities or capital structure changes.
2025-07-08 Chinese

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