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Jiangsu DongHua Testing Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 300354 ISIN · CNE1000019Q0 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,294 across all filing types
Latest filing 2025-06-20 Major Shareholding Noti…
Country CN China
Listing Shenzhen Stock Exchange 300354

About Jiangsu DongHua Testing Technology Co.,Ltd.

https://www.dhtest.com

Jiangsu DongHua Testing Technology Co., Ltd. specializes in the research, development, and manufacturing of structural health monitoring and dynamic signal testing systems. The company provides comprehensive solutions for stress and strain measurement, vibration analysis, and acoustic testing. Its core product portfolio includes high-precision sensors, multi-channel data acquisition hardware, and specialized analysis software. These technologies are widely applied in aerospace, civil engineering, automotive manufacturing, and energy sectors to ensure the safety and reliability of complex structures such as bridges, aircraft, and industrial machinery. DongHua Testing focuses on delivering integrated systems that combine hardware and software for real-time monitoring and post-processing of mechanical performance data.

Recent filings

Filing Released Lang Actions
关于控股股东部分股份质押展期及新增质押的公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding the pledge extension and new pledge of shares by the controlling shareholder of the company. It details the number of shares pledged, pledge periods, pledgees, and the purpose of the pledge. There is no financial statement, earnings data, or management discussion of financial results. The document is a regulatory announcement about share pledge changes by a major shareholder, which fits the category of Major Shareholding Notification (MRQ). The document length is short (2691 characters) and it is not an announcement of a report publication but a direct disclosure of share pledge changes. Therefore, the appropriate classification is MRQ with high confidence.
2025-06-20 Chinese
2024年年度权益分派实施公告
Notice of Dividend Amount Classification · 95% confidence The document is titled as an "Annual Equity Distribution Implementation Announcement" for the year 2024 by Jiangsu Donghua Test Technology Co., Ltd. It details the cash dividend distribution plan, including the dividend per share, total dividend amount, record date, ex-dividend date, and related adjustments. The document also references shareholder meeting approvals and provides detailed instructions on dividend payment and tax treatment. The content is focused on the announcement of dividend distribution details rather than the full annual report or financial statements. The document length is 2637 characters, which is relatively short and consistent with a dividend announcement rather than a full report. Therefore, this document fits the category of a Notice of Dividend Amount (DIV).
2025-05-16 Chinese
关于变更财务总监的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of the company's financial director and the appointment of a new financial director. It includes details about the outgoing and incoming financial directors, their qualifications, and compliance with relevant regulations. There is no financial data, report, or presentation included. This fits the category of Board/Management Information (MANG), which covers announcements of changes in senior management.
2025-05-16 Chinese
关于选举职工董事的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the election of an employee director to the company's board, including details about the elected individual's background and compliance with relevant laws and regulations. It does not contain financial data, audit information, or detailed management reports. It is specifically about a change in the company's board composition. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and focused on this announcement, confirming it is not a full report or other type of filing.
2025-05-16 Chinese
第六届董事会第六次会议决议公告
Board/Management Information Classification · 100% confidence The document is an announcement of a board meeting resolution from Jiangsu Donghua Test Technology Co., Ltd. It details the appointment of a new Chief Financial Officer, including voting results and compliance with company law and articles of association. There is no financial data, no report attached or referenced as being published, and the document is short (707 characters). This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management.
2025-05-16 Chinese
2024年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled as a 2024 Annual General Meeting (AGM) resolution announcement for Jiangsu Donghua Testing Technology Co., Ltd. It details the convening of the 2024 annual shareholders meeting, voting procedures, attendance, and the results of multiple resolutions passed during the meeting. It includes voting results on various proposals such as the 2024 board work report, financial report, profit distribution, amendments to company articles, and plans for a specific share issuance. The document also contains legal opinions confirming the legality of the meeting and voting process. The content is focused on the announcement of the AGM meeting resolutions and voting outcomes rather than the full annual report or financial statements themselves. The document length is about 9,610 characters, which is substantial but the content is clearly an announcement of AGM resolutions and voting results. Therefore, the appropriate classification is Declaration of Voting Results & Voting Rights Announcements (DVA).
2025-05-09 Chinese

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