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 |
|---|---|---|---|
| 特别重大合同公告 | 2019-04-17 | Chinese | |
| 第三届董事会第八次会议决议公告 | 2019-04-17 | Chinese | |
| 2018年年度股东大会会议资料 | 2019-04-15 | Chinese | |
| 关于召开2018年度利润分配投资者说明会的预告公告 | 2019-04-09 | Chinese | |
| 中国中投证券有限责任公司关于航天长征化学工程股份有限公司首次公开发行并上市持续督导保荐总结报告书 | 2019-04-02 | Chinese | |
| 关于召开2018年年度股东大会的通知 | 2019-03-29 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2019
15 filings
| |||||
| 37138183 | 特别重大合同公告 | 2019-04-17 | Chinese | ||
| 37138173 | 第三届董事会第八次会议决议公告 | 2019-04-17 | Chinese | ||
| 37138159 | 2018年年度股东大会会议资料 | 2019-04-15 | Chinese | ||
| 37138142 | 关于召开2018年度利润分配投资者说明会的预告公告 | 2019-04-09 | Chinese | ||
| 37138137 | 中国中投证券有限责任公司关于航天长征化学工程股份有限公司首次公开发行并上市持续督导保荐总结报告书 | 2019-04-02 | Chinese | ||
| 37138127 | 关于召开2018年年度股东大会的通知 | 2019-03-29 | Chinese | ||
| 37138115 | 2018年年度报告摘要 | 2019-03-29 | Chinese | ||
| 37138101 | 2018年度审计报告 | 2019-03-29 | Chinese | ||
| 37137460 | 2018年度内部控制评价报告 | 2019-03-29 | Chinese | ||
| 37137450 | 内部控制审计报告 | 2019-03-29 | Chinese | ||
| 37137405 | 2018年年度报告 | 2019-03-29 | Chinese | ||
| 37137364 | 关于2018年度募集资金存放与实际使用情况的专项报告 | 2019-03-29 | Chinese | ||
| 37137353 | 大华会计师事务所关于航天工程募集资金存放与使用情况鉴证报告 | 2019-03-29 | Chinese | ||
| 37137311 | 关于2018年度募集资金存放与实际使用情况的专项报告 | 2019-03-29 | Chinese | ||
| 37137299 | 关于使用闲置自有资金在航天科技财务有限责任公司进行现金管理暨关联交易的公告 | 2019-03-29 | Chinese | ||
Market data
Market data not available
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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