
CHANG LAN TECHNOLOGY GROUP CO.,LTD. — Investor Relations & Filings
Chang Lan Technology Group Co., Ltd. focuses on the research, development, and production of high-voltage power cable accessories and supporting systems. The product range includes terminations and joints for medium, high, and ultra-high voltage applications, reaching up to 500kV. The company also manufactures composite insulators, cable monitoring equipment, and specialized installation tools. These solutions are utilized in power transmission and distribution networks, renewable energy projects, and rail transit infrastructure. The group maintains extensive testing facilities and provides technical services for cable system integration. Its operations emphasize the reliability and safety of electrical grid components through advanced manufacturing processes and adherence to international technical standards.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 首次公开发行股票网上路演公告 | 2017-05-25 | Chinese | |
| 首次公开发行股票招股意向书 | 2017-05-21 | Chinese | |
| 关于公司最近三年非经常性损益的鉴证报告 | 2017-05-21 | Chinese | |
| 审阅报告 | 2017-05-21 | Chinese | |
| 北京市海润律师事务所关于公司首次公开发行股票并上市的补充法律意见书(二) | 2017-05-21 | Chinese | |
| 北京市海润律师事务所关于公司首次公开发行股票并上市的补充法律意见书(一)(变更签字律师) | 2017-05-21 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2017
15 filings
| |||||
| 38241515 | 首次公开发行股票网上路演公告 | 2017-05-25 | Chinese | ||
| 38241497 | 首次公开发行股票招股意向书 | 2017-05-21 | Chinese | ||
| 38241142 | 关于公司最近三年非经常性损益的鉴证报告 | 2017-05-21 | Chinese | ||
| 38241113 | 审阅报告 | 2017-05-21 | Chinese | ||
| 38241027 | 北京市海润律师事务所关于公司首次公开发行股票并上市的补充法律意见书(二) | 2017-05-21 | Chinese | ||
| 38241003 | 北京市海润律师事务所关于公司首次公开发行股票并上市的补充法律意见书(一)(变更签字律师) | 2017-05-21 | Chinese | ||
| 38240982 | 北京市海润律师事务所关于公司首次公开发行股票并上市的律师工作报告(变更签字律师) | 2017-05-21 | Chinese | ||
| 38240849 | 关于公司内部控制的鉴证报告等 | 2017-05-21 | Chinese | ||
| 38240814 | 审计报告 | 2017-05-21 | Chinese | ||
| 38240704 | 安信证券股份有限公司关于公司首次公开发行股票之发行保荐书 | 2017-05-21 | Chinese | ||
| 38240677 | 北京市海润律师事务所关于公司首次公开发行股票并上市的补充法律意见书(五) | 2017-05-21 | Chinese | ||
| 38240653 | 北京市海润律师事务所关于公司首次公开发行股票并上市的补充法律意见书(一) | 2017-05-21 | Chinese | ||
| 38240640 | 公司章程(草案) | 2017-05-21 | Chinese | ||
| 38240563 | 首次公开发行股票初步询价及推介公告 | 2017-05-21 | Chinese | ||
| 38240559 | 北京市海润律师事务所关于公司首次公开发行股票并上市的补充法律意见书(三) | 2017-05-21 | Chinese | ||
Market data
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Price history
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CHANG LAN TECHNOLOGY GROUP 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/54877/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=54877 | 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=54877 | 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=54877 \ -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": 54877}, 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 CHANG LAN TECHNOLOGY GROUP CO.,LTD. (id: 54877)"
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