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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 2018-05-02 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
关于控股股东及一致行动人减持股份计划的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding a planned reduction in shareholding by the controlling shareholder and related parties. It details the shareholders involved, the number and percentage of shares to be reduced, the reasons for reduction, the methods and timing of the reduction, and compliance with relevant securities laws and stock exchange rules. There is no financial data, earnings information, or management discussion of financial results. The document is focused on shareholding changes by insiders, specifically the controlling shareholder and related parties. This fits the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels or planned reductions. The document is not a report, earnings release, or regulatory filing of other types, but a specific announcement about shareholding changes by major shareholders.
2018-05-02 Chinese
关于公司控股股东及其他关联方占用资金情况的专项说明
Audit Report / Information Classification · 95% confidence The document is a special explanation regarding the use of funds by controlling shareholders and other related parties of Jiangsu Donghua Testing Technology Co., Ltd. It references an audit report issued on April 23, 2018, for the fiscal year ending December 31, 2017, including consolidated and parent company financial statements. The document is prepared in accordance with regulatory requirements from the China Securities Regulatory Commission and the State-owned Assets Supervision and Administration Commission. It includes a summary table of fund occupation by controlling shareholders and related parties, verified against audited financial statements. The document is a standalone audit-related report focusing on a specific issue (related party fund occupation) and is not a full annual report or general audit report of financial statements. It is not a mere announcement or certification but contains substantive audit-related information. Therefore, it fits the category of Audit Report / Information (AR). The document length is 1803 characters, which is short but contains detailed audit-related content, not just an announcement or certification. Hence, the classification is AR with high confidence. FY 2017
2018-04-24 Chinese
关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Jiangsu Donghua Test Technology Co., Ltd. regarding a change in accounting policies. It details the reasons for the change, references specific accounting standards issued by the Ministry of Finance in China, and explains the impact of the change on financial statement items. The document includes opinions from the board of directors, independent directors, and the supervisory board, confirming the appropriateness and legality of the accounting policy change. The document is relatively short (2728 characters) and serves as a formal announcement of the accounting policy change rather than a full financial report or audit report. It does not contain comprehensive financial statements or detailed financial analysis but focuses on the policy change and related approvals. Therefore, it is best classified as a Regulatory Filing (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2018-04-24 Chinese
关于调整公司股权激励计划暨回购注销全部限制性股票和注销部分股票期权的公告
Transaction in Own Shares Classification · 95% confidence The document is an official announcement from Jiangsu Donghua Test Technology Co., Ltd. regarding adjustments to the company's equity incentive plan, including the repurchase and cancellation of restricted stocks and the cancellation of some stock options. It details board and supervisory meetings, approvals, legal opinions, and specific changes to stock quantities and prices. The content focuses on corporate governance actions related to stock incentives and capital structure changes, rather than financial results, earnings, or regulatory filings. It is not a full annual or interim report, nor an earnings release or call transcript. It is also not a proxy statement or voting result announcement. The document is a formal announcement of corporate actions related to equity incentive plans and share repurchases/cancellations, which fits best under the category of Transaction in Own Shares (POS), as it involves repurchase and cancellation of shares and stock options by the company itself. The document length (6162 characters) and detailed content confirm it is the announcement itself, not just a report publication notice or a short regulatory filing. Therefore, the most appropriate classification is POS (Transaction in Own Shares).
2018-04-24 Chinese
第三届监事会第十五次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Jiangsu Donghua Testing Technology Co., Ltd. It details the approval of various reports and proposals related to the 2017 fiscal year, including the 2017 Supervisory Board Work Report, 2017 Financial Final Report, 2017 Annual Report full text and summary, special report on the use of raised funds, profit distribution plan, internal control self-evaluation report, adjustments to the equity incentive plan, amendments to the company charter, accounting policy changes, and the 2018 Q1 report. The document repeatedly states that the full reports are available on the designated disclosure website and that these items will be submitted to the 2017 Annual General Meeting for approval. The document itself does not contain the full financial statements or substantive financial data but rather resolutions and approvals of these reports. The document length is under 5,000 characters and serves as an announcement of the Supervisory Board meeting resolutions and approvals, not the reports themselves. Therefore, it fits best as a Regulatory Filing (RNS) since it is a formal announcement of supervisory board resolutions and references to reports rather than the reports themselves.
2018-04-24 Chinese
关于2017年度报告披露的提示性公告
Report Publication Announcement Classification · 95% confidence The document is a short announcement (322 characters) from Jiangsu Donghua Test Technology Co., Ltd. It states that the full 2017 Annual Report and summary were disclosed on April 25, 2018, on the designated information disclosure website. The text is a notice to investors to check the report, not the report itself. It contains no financial data or detailed report content, only a disclosure announcement. According to the 'Menu vs Meal' rule, this is a Report Publication Announcement (RPA), not the Annual Report (10-K) itself.
2018-04-24 Chinese

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