JIANGSU PACIFIC QUARTZ CO.,LTD. — Investor Relations & Filings
About JIANGSU PACIFIC QUARTZ CO.,LTD.
Jiangsu Pacific Quartz Co., Ltd. specializes in the research, development, and manufacturing of high-purity quartz materials. The company provides a comprehensive range of products, including high-purity quartz sand, quartz tubes, rods, and crucibles. These materials are essential components in the semiconductor, photovoltaic, optical fiber, and high-end lighting industries. Known for its integrated production capabilities, the company focuses on high-performance quartz solutions that meet stringent technical requirements for thermal stability, chemical purity, and optical clarity. Its products support critical applications such as wafer processing, solar cell manufacturing, and telecommunications infrastructure.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 江苏太平洋石英股份有限公司内幕信息知情人管理制度（2025年11月修订） | 2025-11-12 | Chinese | |
| 江苏太平洋石英股份有限公司对外担保制度（2025年11月修订） | 2025-11-12 | Chinese | |
| 江苏太平洋石英股份有限公司董事和高级管理人员所持本公司股份及其变动管理制度（2025年11月修订） | 2025-11-12 | Chinese | |
| 江苏太平洋石英股份有限公司董事会议事规则（2025年11月修订） | 2025-11-12 | Chinese | |
| 江苏太平洋石英股份有限公司投资者关系管理制度（2025年11月修订） | 2025-11-12 | Chinese | |
| 江苏太平洋石英股份有限公司董事会秘书工作细则（2025年11月修订） | 2025-11-12 | Chinese |
Market data
Market data not available
Price history
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JIANGSU PACIFIC QUARTZ 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/57779/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=57779 | 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=57779 | 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=57779 \ -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": 57779}, 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 JIANGSU PACIFIC QUARTZ CO.,LTD. (id: 57779)"
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