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2024年半年度报告 | 2024-08-28 | Chinese | |
| 航天工程公司2024年第三次临时股东大会法律意见书 | 2024-07-23 | Chinese | |
| 航天工程公司2024年第三次临时股东大会决议公告 | 2024-07-23 | Chinese | |
| 航天工程公司2024年第三次临时股东大会会议资料 | 2024-07-12 | Chinese | |
| 独立董事候选人声明与承诺 | 2024-07-05 | Chinese | |
| 航天工程公司2024年第三次临时股东大会会议通知 | 2024-07-05 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2024
15 filings
| |||||
| 37147271 | 航天工程公司2024年半年度报告 | 2024-08-28 | Chinese | ||
| 37147226 | 航天工程公司2024年第三次临时股东大会法律意见书 | 2024-07-23 | Chinese | ||
| 37147212 | 航天工程公司2024年第三次临时股东大会决议公告 | 2024-07-23 | Chinese | ||
| 37147199 | 航天工程公司2024年第三次临时股东大会会议资料 | 2024-07-12 | Chinese | ||
| 37147191 | 独立董事候选人声明与承诺 | 2024-07-05 | Chinese | ||
| 37147184 | 航天工程公司2024年第三次临时股东大会会议通知 | 2024-07-05 | Chinese | ||
| 37147169 | 航天工程公司第四届董事会第二十三次会议决议公告 | 2024-07-05 | Chinese | ||
| 37147163 | 航天工程公司2024年度“提质增效重回报”行动方案 | 2024-07-05 | Chinese | ||
| 37147159 | 航天工程公司第四届董事会提名委员会2024年第一次会议决议 | 2024-07-05 | Chinese | ||
| 37147154 | 航天工程公司关于补选公司第四届董事会独立董事并调整专门委员会委员的公告 | 2024-07-05 | Chinese | ||
| 37147148 | 独立董事提名人声明与承诺 | 2024-07-05 | Chinese | ||
| 37147138 | 航天工程公司2023年年度权益分派实施公告 | 2024-06-27 | Chinese | ||
| 37147122 | 航天工程公司关于参加中国航天科技集团有限公司控股上市公司2023年度集体业绩说明会召开情况的公告 | 2024-05-31 | Chinese | ||
| 37147116 | 航天工程公司关于参加中国航天科技集团有限公司控股上市公司2023年度集体业绩说明会的公告 | 2024-05-23 | Chinese | ||
| 37147110 | 航天工程公司2023年年度股东大会决议公告 | 2024-05-16 | 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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