
凯德石英 — Investor Relations & Filings
Beijing Kaide Quartz Co., Ltd. specializes in the research, development, and manufacturing of high-purity quartz products. The company provides a comprehensive range of quartz components, including quartz tubes, rods, boats, and tanks, designed for high-temperature and high-purity environments. Its products are primarily utilized in the semiconductor, photovoltaic, and optical fiber sectors. Kaide Quartz focuses on precision machining and advanced processing techniques to meet the stringent requirements of integrated circuit manufacturing, particularly for 8-inch and 12-inch wafer production lines. The company serves as a key supplier to major semiconductor equipment manufacturers, offering customized quartz solutions that ensure thermal stability and chemical resistance in critical fabrication processes.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 独立董事关于第三届董事会第十五次会议相关事项之独立董事意见 | 2023-04-26 | Chinese | |
| 高级管理人员任命公告 | 2023-04-26 | Chinese | |
| 2022年年度报告(更正公告) | 2023-04-26 | Chinese | |
| 2022年年度报告说明会预告公告 | 2023-04-23 | Chinese | |
| 关于接待机构投资者调研情况的公告 | 2023-04-16 | Chinese | |
| 第三届董事会第十四次会议决议公告 | 2023-04-10 | Chinese |
Browse filings by year
6 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2023
15 filings
| |||||
| 39908973 | 独立董事关于第三届董事会第十五次会议相关事项之独立董事意见 | 2023-04-26 | Chinese | ||
| 39908963 | 高级管理人员任命公告 | 2023-04-26 | Chinese | ||
| 39908955 | 2022年年度报告(更正公告) | 2023-04-26 | Chinese | ||
| 39908949 | 2022年年度报告说明会预告公告 | 2023-04-23 | Chinese | ||
| 39908938 | 关于接待机构投资者调研情况的公告 | 2023-04-16 | Chinese | ||
| 39908932 | 第三届董事会第十四次会议决议公告 | 2023-04-10 | Chinese | ||
| 39908918 | 2022年度内部控制有效性自我评价报告 | 2023-04-10 | Chinese | ||
| 39908906 | 独立董事关于第三届董事会第十四次会议相关事项的事前认可意见 | 2023-04-10 | Chinese | ||
| 39908898 | 第三届监事会第十二次会议决议公告 | 2023-04-10 | Chinese | ||
| 39908888 | 天风证券股份有限公司关于北京凯德石英股份有限公司2022年度募集资金存放及使用情况的专项核查报告 | 2023-04-10 | Chinese | ||
| 39908871 | 2022年年度报告 | 2023-04-10 | Chinese | ||
| 39908802 | 关于使用部分闲置募集资金进行现金管理的公告 | 2023-04-10 | Chinese | ||
| 39908793 | 独立董事关于第三届董事会第十四次会议相关事项之独立董事意见 | 2023-04-10 | Chinese | ||
| 39908783 | 天风证券股份有限公司关于北京凯德石英股份有限公司使用部分闲置募集资金进行现金管理的专项核查意见 | 2023-04-10 | Chinese | ||
| 39908769 | 2022年度权益分派预案公告 | 2023-04-10 | Chinese | ||
Market data
Market data not available
Price history
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凯德石英 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/58759/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=58759 | 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=58759 | 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=58759 \ -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": 58759}, 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 凯德石英 (id: 58759)"
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