CHANGZHENG ENGINEERING TECHNOLOGY CO.,LTD — Investor Relations & Filings
About CHANGZHENG ENGINEERING TECHNOLOGY CO.,LTD
Changzheng Engineering Technology Co., Ltd. specializes in the development and application of advanced coal gasification technologies. The company provides comprehensive engineering solutions, including technology licensing, engineering design, equipment procurement, and technical consulting services. Its core offering is the proprietary pressurized pulverized coal gasification technology, which is widely utilized for producing synthesis gas in the chemical, fertilizer, and energy sectors. The company focuses on enhancing energy efficiency and reducing environmental impact through innovative gasification processes. It serves a broad range of industrial clients, delivering large-scale projects that integrate research and development with practical engineering applications. By leveraging its technical expertise, the company supports the transformation of coal into high-value chemical products and clean energy.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 航天工程公司关于诉讼的进展公告 | 2021-07-29 | Chinese | |
| 航天工程公司第三届董事会第二十五次会议决议公告 | 2021-06-21 | Chinese | |
| 航天工程公司2021年第一次临时股东大会决议公告 | 2021-06-21 | Chinese | |
| 航天工程公司2021年第一次临时股东大会法律意见书 | 2021-06-21 | Chinese | |
| 航天工程公司关于完成法定代表人工商登记变更的公告 | 2021-06-17 | Chinese | |
| 航天工程公司2021年第一次临时股东大会会议资料 | 2021-06-11 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 37141908 | 航天工程公司关于诉讼的进展公告 | 2021-07-29 | Chinese | ||
| 37141902 | 航天工程公司第三届董事会第二十五次会议决议公告 | 2021-06-21 | Chinese | ||
| 37141894 | 航天工程公司2021年第一次临时股东大会决议公告 | 2021-06-21 | Chinese | ||
| 37141880 | 航天工程公司2021年第一次临时股东大会法律意见书 | 2021-06-21 | Chinese | ||
| 37141839 | 航天工程公司关于完成法定代表人工商登记变更的公告 | 2021-06-17 | Chinese | ||
| 37141835 | 航天工程公司2021年第一次临时股东大会会议资料 | 2021-06-11 | Chinese | ||
| 37141830 | 航天工程公司2020年年度权益分派实施公告.docx | 2021-06-10 | Chinese | ||
| 37141818 | 航天工程公司2021年第一次临时股东大会通知 | 2021-06-03 | Chinese | ||
| 37141808 | 航天工程公司关于公司董事长辞职及选举新的董事长的公告 | 2021-06-03 | Chinese | ||
| 37141803 | 航天工程公司第三届董事会第二十四次会议决议公告 | 2021-06-03 | Chinese | ||
| 37141799 | 航天工程公司关于公司高级管理人员变动的公告 | 2021-06-03 | Chinese | ||
| 37141795 | 独立董事关于第三届董事会第二十四次会议相关议案的独立意见 | 2021-06-03 | Chinese | ||
| 37141791 | 航天工程公司关于董事辞职及选举非独立董事候选人的公告 | 2021-06-03 | Chinese | ||
| 37141786 | 航天工程公司2020年年度股东大会决议公告 | 2021-05-18 | Chinese | ||
| 37141776 | 航天工程公司2020年年度股东大会法律意见书 | 2021-05-18 | Chinese | ||
Market data
Market data not available
Price history
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CHANGZHENG ENGINEERING TECHNOLOGY 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/57785/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=57785 | 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=57785 | 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=57785 \ -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": 57785}, 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 CHANGZHENG ENGINEERING TECHNOLOGY CO.,LTD (id: 57785)"
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