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 |
|---|---|---|---|
| 关于召开2025年第四次临时股东会的通知 | 2025-11-28 | 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 | 2025-11-24 | Chinese | |
| 北京屹唐半导体科技股份有限公司对外投资管理制度 | 2025-11-24 | Chinese | |
| 第二届监事会第十七次会议决议公告 | 2025-11-24 | Chinese | |
| 北京屹唐半导体科技股份有限公司内部审计制度 | 2025-11-24 | Chinese | |
| 北京屹唐半导体科技股份有限公司内幕信息知情人登记制度 | 2025-11-24 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 39536517 | 关于召开2025年第四次临时股东会的通知 | 2025-11-28 | Chinese | ||
| 39536514 | 北京屹唐半导体科技股份有限公司投资者关系管理制度 | 2025-11-24 | Chinese | ||
| 39536512 | 北京屹唐半导体科技股份有限公司对外投资管理制度 | 2025-11-24 | Chinese | ||
| 39536511 | 第二届监事会第十七次会议决议公告 | 2025-11-24 | Chinese | ||
| 39536505 | 北京屹唐半导体科技股份有限公司内部审计制度 | 2025-11-24 | Chinese | ||
| 39536500 | 北京屹唐半导体科技股份有限公司内幕信息知情人登记制度 | 2025-11-24 | Chinese | ||
| 39536494 | 北京屹唐半导体科技股份有限公司董事会议事规则 | 2025-11-24 | Chinese | ||
| 39536488 | 北京屹唐半导体科技股份有限公司募集资金管理制度 | 2025-11-24 | Chinese | ||
| 39536483 | 北京屹唐半导体科技股份有限公司市值管理制度 | 2025-11-24 | Chinese | ||
| 39536476 | 北京屹唐半导体科技股份有限公司信息披露管理制度 | 2025-11-24 | Chinese | ||
| 39536470 | 北京屹唐半导体科技股份有限公司关联交易管理办法 | 2025-11-24 | Chinese | ||
| 39536464 | 国泰海通关于屹唐股份2026年度日常关联交易预计的核查意见 | 2025-11-24 | Chinese | ||
| 39536459 | 北京屹唐半导体科技股份有限公司章程 | 2025-11-24 | Chinese | ||
| 39536458 | 北京屹唐半导体科技股份有限公司股东会议事规则 | 2025-11-24 | Chinese | ||
| 39536452 | 关于取消监事会、修订《公司章程》和修订及制定部分公司治理制度的公告 | 2025-11-24 | 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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