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年年度股东大会决议公告 | 2025-04-25 | Chinese | |
| 航天工程公司关于2024年度业绩说明会召开情况的公告 | 2025-04-16 | Chinese | |
| 航天工程公司2024年年度股东大会会议资料 | 2025-04-16 | Chinese | |
| 航天工程公司关于召开2024年度业绩说明会的公告 | 2025-04-07 | Chinese | |
| 航天工程公司2024年度环境、社会和公司治理（ESG）报告 | 2025-03-31 | Chinese | |
| 航天工程公司第五届董事会独立董事专门会议2025年第一次会议决议 | 2025-03-31 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 37148529 | 航天工程公司2024年年度股东大会决议公告 | 2025-04-25 | Chinese | ||
| 37148525 | 航天工程公司关于2024年度业绩说明会召开情况的公告 | 2025-04-16 | Chinese | ||
| 37148522 | 航天工程公司2024年年度股东大会会议资料 | 2025-04-16 | Chinese | ||
| 37148507 | 航天工程公司关于召开2024年度业绩说明会的公告 | 2025-04-07 | Chinese | ||
| 37148501 | 航天工程公司2024年度环境、社会和公司治理（ESG）报告 | 2025-03-31 | Chinese | ||
| 37148333 | 航天工程公司第五届董事会独立董事专门会议2025年第一次会议决议 | 2025-03-31 | Chinese | ||
| 37148328 | 关于航天工程公司涉及财务公司关联交易的存款、贷款等金融业务的专项说明 | 2025-03-31 | Chinese | ||
| 37148300 | 航天工程公司2024年年度报告 | 2025-03-31 | Chinese | ||
| 37148285 | 航天工程公司独立董事2024年度述职报告-曹俊雅 | 2025-03-31 | Chinese | ||
| 37148277 | 航天工程公司独立董事2024年度述职报告-梅慎实（离任） | 2025-03-31 | Chinese | ||
| 37148271 | 航天工程公司董事会审计委员会2024年度履职报告 | 2025-03-31 | Chinese | ||
| 37148264 | 航天工程公司2024年度“提质增效重回报”行动方案评估报告 | 2025-03-31 | Chinese | ||
| 37148256 | 航天工程公司2024年度内部控制审计报告 | 2025-03-31 | Chinese | ||
| 37148220 | 航天工程公司独立董事2024年度述职报告-付磊（离任） | 2025-03-31 | Chinese | ||
| 37148214 | 航天工程公司对会计师事务所2024年度履职情况的评估报告 | 2025-03-31 | 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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