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 |
|---|---|---|---|
| 航天工程公司董事会对独立董事独立性自查情况的专项报告 | 2025-03-31 | Chinese | |
| 航天工程公司2024年度内部控制评价报告 | 2025-03-31 | Chinese | |
| 航天工程公司独立董事2024年度述职报告-谢鲁江（离任） | 2025-03-31 | Chinese | |
| 航天工程公司2024年合并审计报告 | 2025-03-31 | Chinese | |
| 航天工程公司关于2025年度中期分红安排的公告 | 2025-03-31 | Chinese | |
| 航天工程公司关于与航天科技财务有限责任公司签署金融服务协议暨关联交易的公告 | 2025-03-31 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 37148202 | 航天工程公司董事会对独立董事独立性自查情况的专项报告 | 2025-03-31 | Chinese | ||
| 37148198 | 航天工程公司2024年度内部控制评价报告 | 2025-03-31 | Chinese | ||
| 37148195 | 航天工程公司独立董事2024年度述职报告-谢鲁江（离任） | 2025-03-31 | Chinese | ||
| 37148192 | 航天工程公司2024年合并审计报告 | 2025-03-31 | Chinese | ||
| 37147964 | 航天工程公司关于2025年度中期分红安排的公告 | 2025-03-31 | Chinese | ||
| 37147959 | 航天工程公司关于与航天科技财务有限责任公司签署金融服务协议暨关联交易的公告 | 2025-03-31 | Chinese | ||
| 37147951 | 航天工程公司第五届董事会第三次会议决议公告 | 2025-03-31 | Chinese | ||
| 37147944 | 航天工程公司第五届监事会第三次会议决议公告 | 2025-03-31 | Chinese | ||
| 37147935 | 航天工程公司关于对航天科技财务有限责任公司的风险持续评估报告 | 2025-03-31 | Chinese | ||
| 37147924 | 航天工程公司2024年年度报告摘要 | 2025-03-31 | Chinese | ||
| 37147913 | 航天工程公司关于确认2024年日常关联交易并预计2025年日常关联交易的公告 | 2025-03-31 | Chinese | ||
| 37147894 | 航天工程公司2024年年度股东大会通知 | 2025-03-31 | Chinese | ||
| 37147878 | 航天工程公司独立董事2024年度述职报告-王秀江（离任） | 2025-03-31 | Chinese | ||
| 37147870 | 航天工程公司独立董事2024年度述职报告-杨鹃 | 2025-03-31 | Chinese | ||
| 37147861 | 关于航天工程公司非经营性资金占用及其他关联资金往来情况汇总表的专项审计报告 | 2025-03-31 | Chinese | ||
Market data
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Price history
Peer group · Architectural and engineering, and related technical consultancy activities
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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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