CHANGCHUN GAS CO.,LTD. — Investor Relations & Filings
About CHANGCHUN GAS CO.,LTD.
Changchun Gas Co., Ltd. specializes in the production, distribution, and sale of natural gas and artificial coal gas. The company operates extensive urban gas pipeline networks, providing essential energy services to residential, commercial, and industrial sectors. Its core operations include gas engineering design, pipeline installation, and the maintenance of gas-related infrastructure. Additionally, the company is involved in the production and sale of chemical products derived from coal processing, such as coke and coal tar, as well as the retail of gas-powered appliances. By integrating gas sourcing, transmission, and customer service, the organization maintains a comprehensive energy supply chain within its primary service regions. It focuses on enhancing urban energy efficiency and safety through modernized distribution systems and technical support services.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 长春燃气九届十次监事会决议公告 | 2025-10-29 | Chinese | |
| 长春燃气关于补选公司董事的公告 | 2025-10-29 | Chinese | |
| 长春燃气2025年第三季度报告 | 2025-10-29 | Chinese | |
| 长春燃气股份有限公司董事会议事规则 | 2025-10-29 | Chinese | |
| 长春燃气关于修订《公司章程》及取消监事会和修订、废止公司部分制度的公告 | 2025-10-29 | Chinese | |
| 长春燃气股份有限公司董事会审计委员会实施细则 | 2025-10-29 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 40745891 | 长春燃气九届十次监事会决议公告 | 2025-10-29 | Chinese | ||
| 40745882 | 长春燃气关于补选公司董事的公告 | 2025-10-29 | Chinese | ||
| 40745813 | 长春燃气2025年第三季度报告 | 2025-10-29 | Chinese | ||
| 40745801 | 长春燃气股份有限公司董事会议事规则 | 2025-10-29 | Chinese | ||
| 40745787 | 长春燃气关于修订《公司章程》及取消监事会和修订、废止公司部分制度的公告 | 2025-10-29 | Chinese | ||
| 40745705 | 长春燃气股份有限公司董事会审计委员会实施细则 | 2025-10-29 | Chinese | ||
| 40745692 | 长春燃气股份有限公司股东会议事规则 | 2025-10-29 | Chinese | ||
| 40745681 | 长春燃气股份有限公司章程（2025年第二次修订） | 2025-10-29 | Chinese | ||
| 40745670 | 长春燃气九届十次董事会决议公告 | 2025-10-29 | Chinese | ||
| 40745659 | 长春燃气关于董事辞职的公告 | 2025-09-26 | Chinese | ||
| 40745649 | 长春燃气关于召开2025年半年度业绩说明会预告公告 | 2025-08-29 | Chinese | ||
| 40745638 | 长春燃气2025年半年度报告 | 2025-08-27 | Chinese | ||
| 40745551 | 长春燃气2025年半年度报告摘要 | 2025-08-27 | Chinese | ||
| 40745542 | 长春燃气2025年半年度业绩预亏公告 | 2025-07-11 | Chinese | ||
| 40745536 | 功承瀛泰（长春）律师事务所关于长春燃气2024年度股东大会的法律意见书 | 2025-05-27 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of gas; distribution of gaseous fuels through mains
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CHANGCHUN GAS 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/56656/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=56656 | 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=56656 | 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=56656 \ -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": 56656}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
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