J
JIANGSU PACIFIC QUARTZ CO.,LTD. — Investor Relations & Filings
Filings indexed
1,377
across all filing types
Latest filing
2025-11-28
Regulatory Filings
Country
CN
China
Listing
Shanghai Stock Exchange
603688
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关于选举第六届职工代表董事的公告 | 2025-11-28 | Chinese | |
| 江苏太平洋石英股份有限公司2025年第一次临时股东大会决议公告 | 2025-11-28 | Chinese | |
| 江苏太平洋石英股份有限公司第六届董事会第一次会议决议公告 | 2025-11-28 | Chinese | |
| 江苏太平洋石英股份有限公司关于董事会完成换届选举及聘任高级管理人员、证券事务代表和内审部经理的公告 | 2025-11-28 | Chinese | |
| 上海东方华银律师事务所关于江苏太平洋石英股份有限公司2025年第一次临时股东大会的法律意见书 | 2025-11-28 | Chinese | |
| 江苏太平洋石英股份有限公司2025年第一次临时股东大会会议资料 | 2025-11-18 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 37017118 | 江苏太平洋石英股份有限公司关于选举第六届职工代表董事的公告 | 2025-11-28 | Chinese | ||
| 37017113 | 江苏太平洋石英股份有限公司2025年第一次临时股东大会决议公告 | 2025-11-28 | Chinese | ||
| 37017109 | 江苏太平洋石英股份有限公司第六届董事会第一次会议决议公告 | 2025-11-28 | Chinese | ||
| 37017100 | 江苏太平洋石英股份有限公司关于董事会完成换届选举及聘任高级管理人员、证券事务代表和内审部经理的公告 | 2025-11-28 | Chinese | ||
| 37017096 | 上海东方华银律师事务所关于江苏太平洋石英股份有限公司2025年第一次临时股东大会的法律意见书 | 2025-11-28 | Chinese | ||
| 37017079 | 江苏太平洋石英股份有限公司2025年第一次临时股东大会会议资料 | 2025-11-18 | Chinese | ||
| 37017078 | 江苏太平洋石英股份有限公司募集资金专项管理制度（2025年11月修订） | 2025-11-12 | Chinese | ||
| 37017070 | 江苏太平洋石英股份有限公司独立董事候选人声明与承诺（蒋春燕） | 2025-11-12 | Chinese | ||
| 37017064 | 江苏太平洋石英股份有限公司第五届董事会第二十一次会议决议公告 | 2025-11-12 | Chinese | ||
| 37017058 | 江苏太平洋石英股份有限公司关联交易制度（2025年11月修订） | 2025-11-12 | Chinese | ||
| 37017054 | 江苏太平洋石英股份有限公司股东会议事规则（2025年11月修订） | 2025-11-12 | Chinese | ||
| 37017050 | 江苏太平洋石英股份有限公司董事和高级管理人员离职管理制度 | 2025-11-12 | Chinese | ||
| 37017042 | 江苏太平洋石英股份有限公司信息披露管理办法（2025年11月修订） | 2025-11-12 | Chinese | ||
| 37017035 | 江苏太平洋石英股份有限公司独立董事候选人声明与承诺（叶青） | 2025-11-12 | Chinese | ||
| 37017026 | 江苏太平洋石英股份有限公司董事会战略委员会实施细则（2025年11月修订） | 2025-11-12 | Chinese | ||
Market data
Market data not available
Last price
Market cap
volume
Day range
today
52-week range
trailing
Price history
Peer group · Manufacture of other non-metallic mineral products n.e.c.
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
A&A Material Corporation
Manufacturer and seller of building and industrial material…
|
5391 | JP | Manufacturing |
|
ADVANCED INNERGY HOLDINGS LIMITED
Develops thermal insulation and passive fire protection for…
|
AIH | AU | Manufacturing |
|
ALMEDIO INC.
Researches, develops, and sells advanced materials and test…
|
7859 | JP | Manufacturing |
|
Amrize Ltd.
Provider of building materials and envelope solutions for t…
|
AMRZ | CH | Manufacturing |
|
Anhui Estone Materials Technology Co., Ltd.
Manufactures advanced inorganic non-metallic materials for …
|
688733 | CN | Manufacturing |
|
Armstrong Corporation
Designs and produces advanced ceiling and wall systems focu…
|
AWI | CA | Manufacturing |
|
ARMSTRONG WORLD INDUSTRIES INC
Designs and manufactures ceiling, wall, and suspension syst…
|
AWI | US | Manufacturing |
|
Asahi Diamond Industrial Co.,Ltd.
Manufacturer of industrial diamond and cubic boron nitride …
|
6140 | JP | Manufacturing |
|
Beijing Oriental Yuhong Waterproof Technology Co.,Ltd.
Manufactures waterproofing systems and building chemicals f…
|
002271 | CN | Manufacturing |
|
Beijing Tianyishangjia New Material Corp., Ltd.
Manufacturer of friction and composite materials for rail, …
|
688033 | CN | Manufacturing |
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)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.
We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.