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2020年年度报告摘要 | 2021-04-21 | Chinese | |
| 中天运会计师事务所关于航天工程2020年募集资金存放与使用情况的鉴证报告 | 2021-04-21 | Chinese | |
| 中国中金财富关于航天工程2020年度募集资金存放与使用情况的专项核查报告 | 2021-04-21 | Chinese | |
| 独立董事2020年度述职报告 | 2021-04-21 | Chinese | |
| 航天工程公司关于召开2020年年度股东大会的通知 | 2021-04-21 | Chinese | |
| 独立董事对第三届董事会第二十二次会议相关议案的独立意见 | 2021-04-21 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 37141186 | 航天工程2020年年度报告摘要 | 2021-04-21 | Chinese | ||
| 37141169 | 中天运会计师事务所关于航天工程2020年募集资金存放与使用情况的鉴证报告 | 2021-04-21 | Chinese | ||
| 37140904 | 中国中金财富关于航天工程2020年度募集资金存放与使用情况的专项核查报告 | 2021-04-21 | Chinese | ||
| 37140892 | 独立董事2020年度述职报告 | 2021-04-21 | Chinese | ||
| 37140883 | 航天工程公司关于召开2020年年度股东大会的通知 | 2021-04-21 | Chinese | ||
| 37140869 | 独立董事对第三届董事会第二十二次会议相关议案的独立意见 | 2021-04-21 | Chinese | ||
| 37140858 | 独立董事对第三届董事会第二十二次会议关联交易事项的事前认可意见 | 2021-04-21 | Chinese | ||
| 37140850 | 独立董事对第三届董事会第二十二次会议关联交易事项的事前认可意见 | 2021-04-21 | Chinese | ||
| 37140840 | 航天工程公司关于预计2021年度日常关联交易的公告 | 2021-04-21 | Chinese | ||
| 37140826 | 航天工程公司关于2020年度利润分配方案的公告 | 2021-04-21 | Chinese | ||
| 37140819 | 航天工程公司第三届监事会第十七次会议决议公告 | 2021-04-21 | Chinese | ||
| 37140813 | 航天工程公司关于2020年度募集资金存放与实际使用情况的专项报告 | 2021-04-21 | Chinese | ||
| 37140802 | 独立董事对第三届董事会第二十二次会议相关议案的独立意见 | 2021-04-21 | Chinese | ||
| 37140791 | 航天工程董事会审计委员会2020年度履职报告 | 2021-04-21 | Chinese | ||
| 37140783 | 航天工程2020年度内部控制审计报告 | 2021-04-21 | 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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