BEIJING E-TOWN SEMICONDUCTOR TECHNOLOGY CO., LTD. — Investor Relations & Filings
About BEIJING E-TOWN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Beijing E-Town Semiconductor Technology Co., Ltd. specializes in the research, development, and manufacturing of high-precision components and subsystems for semiconductor production equipment. The company provides a comprehensive range of products, including critical parts for lithography, etching, and deposition systems, as well as specialized materials used in wafer fabrication. It serves as a strategic platform for the integration of semiconductor supply chains, focusing on the delivery of high-performance solutions that meet the stringent requirements of advanced manufacturing processes. Its core activities encompass precision machining, surface treatment, and the assembly of complex modules designed to enhance the efficiency and reliability of semiconductor manufacturing tools. The company targets global equipment vendors and fabrication facilities, offering technical support and customized engineering services to facilitate the development of next-generation microelectronics.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于公司提起诉讼的公告 | 2025-08-13 | Chinese | |
| 国泰海通证券股份有限公司关于北京屹唐半导体科技股份有限公司使用募集资金置换预先投入募集资金投资项目及已支付发行费用的自筹资金的核查意见 | 2025-07-25 | Chinese | |
| 毕马威华振关于屹唐股份以自筹资金预先投入募集资金投资项目及支付发行费用情况报告的鉴证报告 | 2025-07-25 | Chinese | |
| 北京屹唐半导体科技股份有限公司投资者关系管理制度 | 2025-07-25 | Chinese | |
| 北京屹唐半导体科技股份有限公司章程 | 2025-07-25 | Chinese | |
| 国泰海通证券股份有限公司关于北京屹唐半导体科技股份有限公司调整募集资金投资项目拟投入募集资金金额的核查意见 | 2025-07-25 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 39536337 | 关于公司提起诉讼的公告 | 2025-08-13 | Chinese | ||
| 39536330 | 国泰海通证券股份有限公司关于北京屹唐半导体科技股份有限公司使用募集资金置换预先投入募集资金投资项目及已支付发行费用的自筹资金的核查意见 | 2025-07-25 | Chinese | ||
| 39536319 | 毕马威华振关于屹唐股份以自筹资金预先投入募集资金投资项目及支付发行费用情况报告的鉴证报告 | 2025-07-25 | Chinese | ||
| 39536165 | 北京屹唐半导体科技股份有限公司投资者关系管理制度 | 2025-07-25 | Chinese | ||
| 39536159 | 北京屹唐半导体科技股份有限公司章程 | 2025-07-25 | Chinese | ||
| 39536139 | 国泰海通证券股份有限公司关于北京屹唐半导体科技股份有限公司调整募集资金投资项目拟投入募集资金金额的核查意见 | 2025-07-25 | Chinese | ||
| 39536122 | 国泰海通证券股份有限公司关于北京屹唐半导体科技股份有限公司调整部分高级管理人员、核心技术人员的核查意见 | 2025-07-25 | Chinese | ||
| 39536117 | 关于调整部分高级管理人员、核心技术人员的公告 | 2025-07-25 | Chinese | ||
| 39536108 | 第二届董事会第十九次会议决议公告 | 2025-07-25 | Chinese | ||
| 39536101 | 第二届监事会第十三次会议决议公告 | 2025-07-25 | Chinese | ||
| 39536098 | 关于调整募集资金投资项目拟投入募集资金金额的公告 | 2025-07-25 | Chinese | ||
| 39536092 | 关于变更公司注册资本、公司类型及修订《公司章程》并办理工商变更登记的公告 | 2025-07-25 | Chinese | ||
| 39536088 | 关于使用募集资金置换预先投入募集资金投资项目及已支付发行费用的自筹资金的公告 | 2025-07-25 | Chinese | ||
| 39536083 | 屹唐股份首次公开发行股票科创板上市公告书提示性公告 | 2025-07-06 | Chinese | ||
| 39536077 | 屹唐股份首次公开发行股票科创板上市公告书 | 2025-07-06 | Chinese | ||
Market data
Market data not available
Price history
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BEIJING E-TOWN SEMICONDUCTOR 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/58617/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=58617 | 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=58617 | 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=58617 \ -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": 58617}, 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 BEIJING E-TOWN SEMICONDUCTOR TECHNOLOGY CO., LTD. (id: 58617)"
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