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2026年度日常关联交易预计的公告 | 2025-11-24 | Chinese | |
| 北京屹唐半导体科技股份有限公司独立董事工作制度 | 2025-11-24 | Chinese | |
| 北京屹唐半导体科技股份有限公司对外担保管理制度 | 2025-11-24 | Chinese | |
| 北京屹唐半导体科技股份有限公司防范控股股东及其他关联方资金占用管理办法 | 2025-11-24 | Chinese | |
| 关于召开2025年第三季度业绩说明会的公告 | 2025-10-29 | Chinese | |
| 2025年第三季度报告 | 2025-10-29 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 39536451 | 关于2026年度日常关联交易预计的公告 | 2025-11-24 | Chinese | ||
| 39536447 | 北京屹唐半导体科技股份有限公司独立董事工作制度 | 2025-11-24 | Chinese | ||
| 39536443 | 北京屹唐半导体科技股份有限公司对外担保管理制度 | 2025-11-24 | Chinese | ||
| 39536438 | 北京屹唐半导体科技股份有限公司防范控股股东及其他关联方资金占用管理办法 | 2025-11-24 | Chinese | ||
| 39536433 | 关于召开2025年第三季度业绩说明会的公告 | 2025-10-29 | Chinese | ||
| 39536429 | 2025年第三季度报告 | 2025-10-29 | Chinese | ||
| 39536419 | 北京市金杜律师事务所关于屹唐股份2025年第三次临时股东会之法律意见书 | 2025-10-27 | Chinese | ||
| 39536408 | 2025年第三次临时股东会决议公告 | 2025-10-27 | Chinese | ||
| 39536401 | 2025年第三次临时股东会会议资料 | 2025-10-16 | Chinese | ||
| 39536392 | 关于召开2025年第三次临时股东会的通知 | 2025-10-10 | Chinese | ||
| 39536366 | 关于续聘2025年度会计师事务所的公告 | 2025-10-09 | Chinese | ||
| 39536362 | 第二届监事会第十五次会议决议公告 | 2025-10-09 | Chinese | ||
| 39536353 | 关于召开2025年半年度业绩说明会的公告 | 2025-09-29 | Chinese | ||
| 39536350 | 2025年半年度报告 | 2025-08-28 | Chinese | ||
| 39536348 | 2025年半年度报告摘要 | 2025-08-28 | 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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