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 |
|---|---|---|---|
| 红星发展董事会审计委员会对会计师事务所2025年度履行监督职责情况报告 | 2026-04-24 | Chinese | |
| 红星发展关于召开2025年度暨2026年第一季度业绩暨现金分红说明会的公告 | 2026-04-24 | Chinese | |
| 红星发展关于2026年度向银行申请综合授信的公告 | 2026-04-24 | Chinese | |
| 红星发展计提减值准备公告 | 2026-04-24 | Chinese | |
| 立信会计师事务所：红星发展2025年募集资金存放、管理与使用情况专项报告的鉴证报告 | 2026-04-24 | Chinese | |
| 红星发展2025年第四季度主要经营数据公告 | 2026-04-24 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 40811797 | 红星发展董事会审计委员会对会计师事务所2025年度履行监督职责情况报告 | 2026-04-24 | Chinese | ||
| 40811793 | 红星发展关于召开2025年度暨2026年第一季度业绩暨现金分红说明会的公告 | 2026-04-24 | Chinese | ||
| 40811790 | 红星发展关于2026年度向银行申请综合授信的公告 | 2026-04-24 | Chinese | ||
| 40811787 | 红星发展计提减值准备公告 | 2026-04-24 | Chinese | ||
| 40811785 | 立信会计师事务所：红星发展2025年募集资金存放、管理与使用情况专项报告的鉴证报告 | 2026-04-24 | Chinese | ||
| 40811767 | 红星发展2025年第四季度主要经营数据公告 | 2026-04-24 | Chinese | ||
| 40811765 | 红星发展关于会计政策变更公告 | 2026-04-24 | Chinese | ||
| 40811761 | 立信会计师事务所：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的专项报告 | 2026-04-24 | Chinese | ||
| 40811758 | 红星发展关于子公司投资建设重晶石矿山改扩建项目变更公告 | 2026-04-24 | Chinese | ||
| 40811755 | 红星发展关联交易管理制度(2026年修订) | 2026-04-24 | Chinese | ||
| 40811750 | 董事会关于2025年度独立董事独立性评估的专项意见 | 2026-04-24 | Chinese | ||
| 40811745 | 立信会计师事务所：红星发展2025年财务报表审计报告 | 2026-04-24 | Chinese | ||
| 40811738 | 红星发展独立董事2025年度述职报告（张咏梅） | 2026-04-24 | Chinese | ||
| 40811737 | 红星发展会计师事务所选聘制度(2026年修订) | 2026-04-24 | Chinese | ||
| 40811735 | 红星发展2025年度募集资金存放与实际使用情况的专项报告 | 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"]
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 Guizhou Redstar Developing Co.,Ltd. (id: 56681)"
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