Skip to main content
DIAN DIAGNOSTICS GROUP CO.,LTD. logo

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

Ticker · 300244 ISIN · CNE1000015N1 LEI · 3003006MMJLCVIIKTA82 Shenzhen Stock Exchange Human health and social work activities
Open in API
Filings indexed 2,161 across all filing types
Latest filing 2023-10-18 Board/Management Inform…
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
独立董事候选人声明（李天天）
Board/Management Information Classification · 95% confidence The document is a formal declaration by an independent director candidate of a company, detailing compliance with various legal and regulatory requirements for serving as an independent director. It includes statements about qualifications, independence, and adherence to relevant laws and regulations. There is no financial data, no discussion of company performance, no voting results, no meeting materials, and no mention of report publication or regulatory filings. The content is specifically about the status and qualifications of a board member candidate, which fits the category of Board/Management Information (MANG). The document length is sufficient and the content is substantive, not a mere announcement or certification. Therefore, the appropriate classification is MANG with high confidence.
2023-10-18 Chinese
独立董事提名人声明（李天天）
Board/Management Information Classification · 100% confidence The document is a public statement by the board of directors nominating an individual as an independent director candidate for the company's board. It details the nominee's qualifications, compliance with various regulatory requirements, and declarations regarding independence and eligibility. There is no financial data, no discussion of financial results, no mention of shareholder voting results, or any other report type. The document is clearly related to board/management information, specifically about a nomination for a board position. Therefore, the appropriate classification is Board/Management Information (MANG). The document length is sufficient and the content is substantive, not a mere announcement or certification, so it fits MANG rather than RNS or RPA.
2023-10-18 Chinese
关于召开2023年第一次临时股东大会通知的公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed notice about convening the 2023 first extraordinary general meeting of shareholders for a company, including information on meeting time, location, agenda items (such as board and supervisory committee elections), voting procedures (including cumulative voting), registration details, and proxy forms. It does not contain financial statements or results but is focused on informing shareholders about the meeting and how to participate and vote. This matches the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA) or a meeting notice. However, since it is a notice of the meeting itself and not the voting results, it is best classified as a Declaration of Voting Results & Voting Rights Announcements (DVA) because it includes detailed voting instructions and agenda items for shareholder voting. The document length and content confirm it is not a brief announcement or a report publication announcement. Therefore, the best fit is DVA.
2023-10-18 Chinese
独立董事关于第四届董事会第三十二次会议相关审议事项的独立意见
Board/Management Information Classification · 100% confidence The document is an independent directors' opinion on the election of the fifth board of directors, including non-independent and independent directors, for a company. It references compliance with company law, stock exchange rules, and company articles of association. The content focuses on board member nominations, qualifications, and approval to submit these matters to the shareholders' meeting. There is no financial data, earnings information, or report publication mentioned. The document is clearly about board/management information, specifically changes and nominations in the company's board of directors.
2023-10-18 Chinese
关于董事会换届选举的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the election and composition of the company's new board of directors, including detailed biographies of the nominated directors. It references the completion of the previous board's term and the nomination process for the new board members. There is no financial data, audit information, or report publication mentioned. The content focuses on changes in the company's board of directors, which fits the category of Board/Management Information (MANG). The document length is 4590 characters, which is sufficient for a detailed announcement but not a full report. Therefore, the classification is MANG with high confidence.
2023-10-18 Chinese
第四届监事会第二十一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of a supervisory board meeting resolution regarding the nomination of a candidate for the next supervisory board. It includes details about the meeting date, attendance, voting results, and compliance with company law and articles of association. There is no financial data, no mention of annual or interim reports, no audit information, no earnings data, and no regulatory filings beyond the meeting resolution. The content fits the category of Board/Management Information as it relates to changes or nominations in the company's supervisory board (a part of senior management/governance). The document length is short and it is not an announcement of a report publication but a direct announcement of a board resolution.
2023-10-18 Chinese

Browse filings by year

16 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.