ChangYuan Technology Group Ltd. — Investor Relations & Filings
About ChangYuan Technology Group Ltd.
ChangYuan Technology Group Ltd. specializes in the development and manufacturing of smart grid equipment, industrial automation solutions, and functional materials. The company’s portfolio includes power grid protection and control systems, smart substation automation, and high-voltage cable accessories. It provides heat-shrinkable materials and specialized polymer products for the electronics and automotive sectors. The group also designs and produces electric vehicle charging infrastructure and automated testing equipment for consumer electronics manufacturing. Its operations focus on enhancing energy efficiency and industrial productivity through advanced R&D in power distribution, material science, and intelligent manufacturing systems.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 长园科技集团股份有限公司章程（2025年1月修订） | 2025-01-06 | Chinese | |
| 2025年第一次临时股东大会会议文件（更新） | 2024-12-31 | Chinese | |
| 关于2024年员工持股计划的进展公告 | 2024-12-31 | Chinese | |
| 关于职工代表董事及职工代表监事换届选举的公告 | 2024-12-31 | Chinese | |
| 关于涉及诉讼事项及进展的公告 | 2024-12-31 | Chinese | |
| 关于2025年第一次临时股东大会增加临时提案的公告 | 2024-12-30 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
1 filing
| |||||
| 41092403 | 长园科技集团股份有限公司章程（2025年1月修订） | 2025-01-06 | Chinese | ||
|
2024
14 filings
| |||||
| 41092388 | 2025年第一次临时股东大会会议文件（更新） | 2024-12-31 | Chinese | ||
| 41092361 | 关于2024年员工持股计划的进展公告 | 2024-12-31 | Chinese | ||
| 41092350 | 关于职工代表董事及职工代表监事换届选举的公告 | 2024-12-31 | Chinese | ||
| 41092340 | 关于涉及诉讼事项及进展的公告 | 2024-12-31 | Chinese | ||
| 41092269 | 关于2025年第一次临时股东大会增加临时提案的公告 | 2024-12-30 | Chinese | ||
| 41092262 | 关于提请增加长园集团2025年第一次临时股东大会临时提案的函 | 2024-12-30 | Chinese | ||
| 41092208 | 北京德恒（深圳）律师事务所关于长园科技集团股份有限公司2024年第六次临时股东大会的法律意见 | 2024-12-27 | Chinese | ||
| 41092198 | 2024年第六次临时股东大会决议公告 | 2024-12-27 | Chinese | ||
| 41092187 | 股权激励限制性股票回购注销实施公告 | 2024-12-26 | Chinese | ||
| 41092177 | 北京德恒（深圳）律师事务所关于长园集团第四期限制性股票与股票期权激励计划回购注销部分限制性股票实施情况的法律意见 | 2024-12-26 | Chinese | ||
| 41092161 | 独立董事候选人声明与承诺（王苏生） | 2024-12-25 | Chinese | ||
| 41092149 | 独立董事提名人声明与承诺（丘运良） | 2024-12-25 | Chinese | ||
| 41092139 | 独立董事候选人声明与承诺（丘运良） | 2024-12-25 | Chinese | ||
| 41092127 | 关于董事会、监事会换届选举的公告 | 2024-12-25 | Chinese | ||
Market data
Market data not available
Price history
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ChangYuan Technology Group 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/56790/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=56790 | 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=56790 | 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=56790 \ -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": 56790}, 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 ChangYuan Technology Group Ltd. (id: 56790)"
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