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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 2021-12-08 Regulatory Filings
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
国金证券股份有限公司关于江苏东华测试技术股份有限公司首次公开发行股票募集资金投资项目结项并将节余募集资金永久补充流动资金的核查意见
Regulatory Filings Classification · 95% confidence The document is a detailed verification opinion from the sponsor institution (Guojin Securities Co., Ltd.) regarding the completion and permanent supplementary use of surplus funds from the initial public offering (IPO) fundraising projects of Jiangsu Donghua Testing Technology Co., Ltd. It references regulatory approvals, fundraising amounts, project investment details, and the use of surplus funds to supplement working capital. The document includes audit and supervisory board opinions, independent director opinions, and sponsor verification opinions. It is not a full annual or interim financial report, nor is it a brief announcement or a certification letter. It is a regulatory compliance and verification report related to the use of IPO proceeds and fundraising management, which fits best under Regulatory Filings (RNS) as it does not constitute a full financial report or other specific filing types.
2021-12-08 Chinese
关于部分募投项目结项并将节余募集资金永久补充流动资金的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Jiangsu Donghua Test Technology Co., Ltd. regarding the completion of certain fundraising investment projects and the permanent allocation of surplus raised funds to supplement working capital. It references regulatory compliance with Shenzhen Stock Exchange rules and the China Securities Regulatory Commission approval for the initial public offering. The document details the use and management of raised funds, project investment progress, surplus funds, and approvals from the board, supervisory committee, independent directors, and the sponsoring institution. It is a formal disclosure about the use of capital raised from a previous equity issuance, specifically about reallocating surplus funds from completed projects to working capital. This fits the definition of a Capital/Financing Update (CAP), as it concerns updates on company fundraising and capital structure changes, rather than a full financial report or other categories. The document is about 4950 characters, which is substantive and not merely an announcement of a report publication. Therefore, the appropriate classification is CAP with high confidence.
2021-12-08 Chinese
第五届监事会第六次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board (监事会) of 江苏东华测试技术股份有限公司 regarding the approval of a proposal to conclude certain fundraising projects and permanently supplement surplus raised funds into working capital. It includes details about the meeting date, attendance, voting results, and references another announcement for detailed content. The document is short (775 characters) and serves as an official meeting resolution announcement rather than a full financial report or detailed management discussion. It does not contain financial statements or detailed financial data. It is not an Annual Report, Interim Report, or Earnings Release. It is not a Board/Management change announcement but a Supervisory Board meeting resolution. The closest fitting category is Regulatory Filings (RNS) as it is a general regulatory announcement about a board meeting decision and references another announcement for details.
2021-12-08 Chinese
第五届董事会第六次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a board of directors meeting, including details about meeting attendance, agenda items, voting results, and subsequent shareholder meeting plans. It does not contain financial statements or detailed financial performance data. It is not a full annual or interim report, nor an earnings release. It is not a proxy solicitation or voting results declaration for a shareholder meeting, but rather a board meeting resolution announcement. The content fits the category of Board/Management Information (MANG), which covers announcements of changes or decisions by the board of directors or senior management. The document length is short and focused on board meeting resolutions, confirming it is not a full report or regulatory filing. Therefore, the classification is MANG with high confidence.
2021-12-08 Chinese
关于控股股东的一致行动人及高级管理人员减持股份预披露公告
Transaction in Own Shares Classification · 100% confidence The document is a public announcement regarding the planned reduction of shareholdings by certain controlling shareholders and senior management personnel. It details the number of shares to be sold, the reasons for the sale, the timing, and compliance with relevant securities laws and regulations. There is no financial data, earnings information, or report attached. The content fits the description of a Transaction in Own Shares (POS) filing, which reports on share repurchases or sales by insiders or controlling shareholders.
2021-11-19 Chinese
股东关于减持江苏东华测试技术股份有限公司股份累计超过1%的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding the reduction of shareholding by controlling shareholders and their concerted parties, detailing the number of shares reduced, the percentage change in ownership, and related information. It includes specifics about the shareholders, shareholding percentages before and after the change, and the method of share reduction. There is no financial performance data, no discussion of management or board changes, no legal proceedings, and no mention of report publication. The content fits the definition of a Major Shareholding Notification, which reports changes in significant share ownership levels crossing thresholds (in this case, a reduction exceeding 1%). The document length is under 5,000 characters and is a direct announcement of shareholding changes, not a report or certification. Therefore, the appropriate classification is Major Shareholding Notification (MRQ).
2021-11-12 Chinese

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