DIAN DIAGNOSTICS GROUP CO.,LTD. — Investor Relations & Filings
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 |
|---|---|---|---|
| 关于控股股东部分股份质押的公告 | 2025-08-20 | Chinese | |
| 关于控股股东部分股份质押及解除质押的公告 | 2025-07-10 | Chinese | |
| 关于控股股东部分股份解除质押的公告 | 2025-07-01 | Chinese | |
| 关于控股股东股份质押的公告 | 2025-06-27 | Chinese | |
| 2024年年度权益分派实施公告 | 2025-06-11 | Chinese | |
| 北京德恒（杭州）律师事务所关于迪安诊断技术集团股份有限公司2024年年度股东大会的法律意见书 | 2025-05-30 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 36434605 | 关于控股股东部分股份质押的公告 | 2025-08-20 | Chinese | ||
| 36434596 | 关于控股股东部分股份质押及解除质押的公告 | 2025-07-10 | Chinese | ||
| 36434580 | 关于控股股东部分股份解除质押的公告 | 2025-07-01 | Chinese | ||
| 36434569 | 关于控股股东股份质押的公告 | 2025-06-27 | Chinese | ||
| 36434557 | 2024年年度权益分派实施公告 | 2025-06-11 | Chinese | ||
| 36434553 | 北京德恒（杭州）律师事务所关于迪安诊断技术集团股份有限公司2024年年度股东大会的法律意见书 | 2025-05-30 | Chinese | ||
| 36434536 | 2024年年度股东大会决议公告 | 2025-05-30 | Chinese | ||
| 36434533 | 关于参加浙江辖区上市公司2025年投资者网上集体接待日活动暨2024年度网上业绩说明会的公告 | 2025-05-08 | Chinese | ||
| 36434524 | 2025年一季度报告 | 2025-04-28 | Chinese | ||
| 36434522 | 2025年第一季度报告披露提示性公告 | 2025-04-28 | Chinese | ||
| 36434514 | 独立董事2024年度述职报告（李天天） | 2025-04-22 | Chinese | ||
| 36434500 | 独立董事2024年度述职报告（邓泽林） | 2025-04-22 | Chinese | ||
| 36434497 | 营业收入扣除情况表的鉴证报告 | 2025-04-22 | Chinese | ||
| 36434487 | 关于会计政策变更的公告 | 2025-04-22 | Chinese | ||
| 36434472 | 关于开展外汇衍生品交易业务的可行性分析报告 | 2025-04-22 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Other human health activities n.e.c
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
3billion Inc.
Uses an AI platform for rare disease diagnosis and continuo…
|
394800 | KR | Human health and social work ac… |
|
AdaptHealth Corp.
Provider of home medical equipment, supplies, and related h…
|
AHCO | US | Human health and social work ac… |
|
Addus HomeCare Corp
Provider of in-home personal care, home health, and hospice…
|
ADUS | US | Human health and social work ac… |
|
ADICON Holdings Limited
Provider of independent clinical laboratory services for ho…
|
9860 | KY | Human health and social work ac… |
|
Aidigong Maternal & Child Health Limited
Provides comprehensive maternal and child healthcare, postp…
|
286 | HK | Human health and social work ac… |
|
Aimei Health Technology Co., Ltd.
A special purpose acquisition company (SPAC) focused on the…
|
AFJK | US | Human health and social work ac… |
|
Allcore
Holding company providing consulting services for small and…
|
CORE | IT | Human health and social work ac… |
|
ALLIANÇA SAÚDE E PARTICIPAÇÕES S.A.
Provides diagnostic imaging, clinical analysis, and digital…
|
— | BR | Human health and social work ac… |
|
ALLURION TECHNOLOGIES, INC.
Offers a weight-loss platform featuring a procedure-less, s…
|
ALUR | US | Human health and social work ac… |
|
Alps Group Inc
Integrated research and healthcare platform specializing in…
|
ALPS | KY | Human health and social work ac… |
DIAN DIAGNOSTICS GROUP CO.,LTD. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/55250/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=55250 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=55250 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=55250 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 55250}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for DIAN DIAGNOSTICS GROUP CO.,LTD. (id: 55250)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.