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DIAN DIAGNOSTICS GROUP CO.,LTD. — Investor Relations & Filings

Ticker · 300244 ISIN · CNE1000015N1 LEI · 3003006MMJLCVIIKTA82 Shenzhen Stock Exchange Human health and social work activities
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Filings indexed 2,161 across all filing types
Latest filing 2024-04-19 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 300244

About DIAN DIAGNOSTICS GROUP CO.,LTD.

https://www.dazd.cn

DIAN Diagnostics Group Co., Ltd. is a comprehensive medical diagnostic service provider specializing in the independent clinical laboratory (ICL) sector. The company operates through an integrated "Service + Product" business model, offering a wide range of diagnostic services including clinical testing, pathology, forensic identification, and genomic testing. It manages an extensive network of diagnostic laboratories and provides outsourced testing services to medical institutions. In addition to laboratory services, the group distributes in vitro diagnostic (IVD) instruments and reagents from global and domestic manufacturers. Its technical capabilities span molecular diagnostics, mass spectrometry, and digital pathology, supporting precision medicine and public health initiatives. The company serves hospitals, community health centers, and research institutions, focusing on enhancing diagnostic efficiency and clinical decision-making through advanced technology.

Recent filings

Filing Released Lang Actions
董事会关于2023年度内部控制的自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制自我评价报告' which translates to 'Internal Control Self-Evaluation Report'. It is issued by the board of directors of the company for the year 2023, with a detailed evaluation of the company's internal control effectiveness as of December 31, 2023. The content includes detailed descriptions of internal control scope, evaluation criteria, defect recognition standards, and conclusions about the absence of major defects in financial and non-financial internal controls. The document is comprehensive, over 12,000 characters, and contains substantive content about internal control evaluation rather than just an announcement or certification. This type of report is typically classified as an Audit Report / Information (AR) because it focuses on internal control evaluation, defect identification, and compliance with internal control standards, which aligns with the definition of AR filings. It is not an Annual Report (10-K) or Interim Report (IR) as it does not cover full financial performance or quarterly results. It is not a Regulatory Filing (RNS) because it contains detailed substantive content rather than a certification or announcement. Therefore, the best fitting category is AR (Audit Report / Information).
2024-04-19 Chinese
关于向金融机构申请授信额度及担保的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement from 迪安诊断技术集团股份有限公司 regarding its application for credit facilities and guarantees to financial institutions. It includes extensive financial data of the company and its subsidiaries, descriptions of the credit and guarantee amounts, and corporate information such as registration details, shareholding structures, and audited financial figures for the year ending 2023. The document focuses on financing activities, specifically the application for credit limits and provision of guarantees, which are capital and financing related matters. There is no indication that this is a full annual or interim report, audit report, earnings release, or other types of filings. The document is not a brief announcement of a report publication but a substantive disclosure about financing arrangements. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2024-04-19 Chinese
2023年年度报告摘要
Annual Report Classification · 95% confidence The document is titled as the "2023 年年度报告摘要" which translates to "2023 Annual Report Summary". It contains detailed financial data for the year 2023, including total assets, net profit, earnings per share, quarterly financial data, shareholder information, and dividend distribution plans. The document references the full annual report and audit opinions, indicating it is a summary of the official annual report. The length of the document (5736 characters) and the detailed financial and operational data confirm it is a substantive financial report rather than a brief announcement or a certification. Therefore, this document fits the definition of an Annual Report (10-K).
2024-04-19 Chinese
关于控股股东股份质押的公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding the pledge of shares by the controlling shareholder of the company. It details the number of shares pledged, the proportion of total shares, pledge start and end dates, and reassures investors about the impact and risks related to the pledge. There is no financial report, earnings data, or management discussion. The document is a regulatory announcement about a shareholder's share pledge activity, which fits the category of Major Shareholding Notification (MRQ) or possibly a related category. However, since it specifically concerns the pledge of shares by a major shareholder rather than a change in ownership percentage crossing thresholds, it is best classified under Major Shareholding Notification (MRQ) as it relates to significant shareholding status and related disclosures. The document length is short and it is not a report publication or certification. Therefore, the best fit is MRQ with high confidence.
2024-04-18 Chinese
关于回购公司股份的进展公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement regarding the progress of the company's share repurchase program. It details the number of shares repurchased, prices, and compliance with regulatory requirements. It does not contain financial statements or detailed financial analysis but is a regulatory update on share buyback activity. The document length is short (1173 characters) and it is clearly a progress announcement on share repurchase, fitting the description of a Transaction in Own Shares (POS) filing rather than a full financial report or other category.
2024-04-02 Chinese
关于首次回购公司股份的公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement regarding the company's first share repurchase under an approved share buyback plan. It details the number of shares repurchased, prices, compliance with regulatory rules, and future intentions to continue the buyback. The text does not contain financial statements or comprehensive financial data but is a disclosure of a transaction in the company's own shares. The document length is short (1207 characters), and it is a specific event announcement rather than a report or presentation. Therefore, it fits the category of 'Transaction in Own Shares' (POS).
2024-03-11 Chinese

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