Guizhou Redstar Developing Co.,Ltd. — Investor Relations & Filings
About Guizhou Redstar Developing Co.,Ltd.
Guizhou Redstar Developing Co., Ltd. specializes in the research, development, production, and sale of inorganic salt chemical products. The company is a global leader in the barium and strontium salt sectors. Its primary product portfolio includes barium carbonate, barium sulfate, barium chloride, and barium nitrate, which are essential for the manufacturing of magnetic materials, electronic components, glass, and ceramics. Additionally, the company produces strontium carbonate and strontium nitrate for use in display technologies and specialized industrial applications. Redstar Developing also manufactures electrolytic manganese dioxide and high-purity manganese sulfate, catering to the demand in the lithium-ion battery and energy storage markets. The company focuses on high-quality chemical synthesis and large-scale industrial production to serve international markets in electronics, automotive, and industrial manufacturing.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 红星发展对外担保管理制度(2026年修订) | 2026-04-24 | Chinese | |
| 红星发展防范控股股东及其他关联方资金占用管理办法(2026年修订) | 2026-04-24 | Chinese | |
| 红星发展2025年年度报告 | 2026-04-24 | Chinese | |
| 红星发展内部控制制度(2026年修订) | 2026-04-24 | Chinese | |
| 红星发展关于提请股东会授权董事会办理小额快速融资相关事宜的公告 | 2026-04-24 | Chinese | |
| 第九届董事会第二次独立董事专门会议决议 | 2026-04-24 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 40811835 | 红星发展对外担保管理制度(2026年修订) | 2026-04-24 | Chinese | ||
| 40811833 | 红星发展防范控股股东及其他关联方资金占用管理办法(2026年修订) | 2026-04-24 | Chinese | ||
| 40811830 | 红星发展2025年年度报告 | 2026-04-24 | Chinese | ||
| 40811827 | 红星发展内部控制制度(2026年修订) | 2026-04-24 | Chinese | ||
| 40811825 | 红星发展关于提请股东会授权董事会办理小额快速融资相关事宜的公告 | 2026-04-24 | Chinese | ||
| 40811824 | 第九届董事会第二次独立董事专门会议决议 | 2026-04-24 | Chinese | ||
| 40811821 | 红星发展续聘会计师事务所公告 | 2026-04-24 | Chinese | ||
| 40811818 | 红星发展外部信息使用人管理制度(2026年修订) | 2026-04-24 | Chinese | ||
| 40811813 | 红星发展年报信息披露重大差错责任追究制度(2026年修订) | 2026-04-24 | Chinese | ||
| 40811812 | 红星发展2026年第一季度主要经营数据公告（临2026-029） | 2026-04-24 | Chinese | ||
| 40811809 | 红星发展总经理工作细则(2026年修订) | 2026-04-24 | Chinese | ||
| 40811806 | 红星发展2025年度履行社会责任报告 | 2026-04-24 | Chinese | ||
| 40811804 | 红星发展2026年一季度报告 | 2026-04-24 | Chinese | ||
| 40811801 | 立信会计师事务所：红星发展2025年内部控制审计报告 | 2026-04-24 | Chinese | ||
| 40811799 | 红星发展2025年非经营性资金占用及其他关联资金往来情况 | 2026-04-24 | Chinese | ||
Market data
Market data not available
Price history
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Guizhou Redstar Developing 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/56681/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=56681 | 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=56681 | 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=56681 \ -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": 56681}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
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