C&D HOLSIN ENGINEERING CONSULTING CO., LTD. — Investor Relations & Filings
About C&D HOLSIN ENGINEERING CONSULTING CO., LTD.
C&D Holsin Engineering Consulting Co., Ltd. provides comprehensive technical services across the infrastructure and construction sectors. The company specializes in engineering supervision, testing and inspection, design, and project management. Its service portfolio covers the entire lifecycle of transportation projects, including highways, bridges, tunnels, ports, and waterways, as well as municipal works and building construction. By integrating advanced testing technologies with full-process consulting, the firm ensures quality control, safety, and structural integrity for large-scale infrastructure developments. The organization leverages its extensive technical expertise and research capabilities to deliver specialized solutions in maintenance management and engineering safety assessment, supporting the development of resilient and efficient transportation networks.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 北京植德律师事务所关于合诚股份回购注销部分限制性股票之法律意见书 | 2020-11-10 | Chinese | |
| 关于股东补充修订简式权益变动报告书的提示性公告 | 2020-11-06 | Chinese | |
| 简式权益变动报告书（修订稿） | 2020-11-06 | Chinese | |
| 简式权益变动报告书 | 2020-11-05 | Chinese | |
| 监事集中竞价减持股份计划公告 | 2020-11-05 | Chinese | |
| 关于股东权益变动的提示性公告 | 2020-11-05 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2020
15 filings
| |||||
| 37448025 | 北京植德律师事务所关于合诚股份回购注销部分限制性股票之法律意见书 | 2020-11-10 | Chinese | ||
| 37447965 | 关于股东补充修订简式权益变动报告书的提示性公告 | 2020-11-06 | Chinese | ||
| 37447953 | 简式权益变动报告书（修订稿） | 2020-11-06 | Chinese | ||
| 37447934 | 简式权益变动报告书 | 2020-11-05 | Chinese | ||
| 37447918 | 监事集中竞价减持股份计划公告 | 2020-11-05 | Chinese | ||
| 37447889 | 关于股东权益变动的提示性公告 | 2020-11-05 | Chinese | ||
| 37447874 | 2020年第二次临时股东大会的法律意见书 | 2020-10-30 | Chinese | ||
| 37447765 | 2020年第二次临时股东大会决议公告 | 2020-10-30 | Chinese | ||
| 37447754 | 2020年第三季度报告 | 2020-10-28 | Chinese | ||
| 37447725 | 2020年第三季度报告正文 | 2020-10-28 | Chinese | ||
| 37447721 | 安信证券股份有限公司关于上海证券交易所《关于对合诚工程咨询集团股份有限公司控制权变更相关事项的问询函》回复之财务顾问核查意见 | 2020-10-23 | Chinese | ||
| 37447692 | 关于上海证券交易所《关于对合诚工程咨询集团股份有限公司控制权变更相关事项的问询函》的回复公告 | 2020-10-23 | Chinese | ||
| 37447671 | 简式权益变动报告书（黄和宾）（修订稿） | 2020-10-23 | Chinese | ||
| 37447651 | 非公开发行A股股票预案（修订稿） | 2020-10-23 | Chinese | ||
| 37447605 | 第三届监事会第十七次会议决议公告 | 2020-10-23 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Architectural and engineering, and related technical consultancy activities
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C&D HOLSIN ENGINEERING CONSULTING 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/57896/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=57896 | 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=57896 | 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=57896 \ -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": 57896}, 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 C&D HOLSIN ENGINEERING CONSULTING CO., LTD. (id: 57896)"
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