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2025年第三季度报告 | 2025-10-24 | Chinese | |
| 红星发展关于召开2025年第三季度业绩说明会的公告 | 2025-10-24 | Chinese | |
| 红星发展董事、高级管理人员减持股份计划公告 | 2025-10-16 | Chinese | |
| 红星发展高级管理人员减持股份结果公告 | 2025-09-19 | Chinese | |
| 红星发展2025年半年度业绩暨现金分红说明会召开情况公告 | 2025-09-05 | Chinese | |
| 红星发展2025年半年度权益分派实施公告 | 2025-09-02 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 40811369 | 红星发展2025年第三季度报告 | 2025-10-24 | Chinese | ||
| 40811367 | 红星发展关于召开2025年第三季度业绩说明会的公告 | 2025-10-24 | Chinese | ||
| 40811348 | 红星发展董事、高级管理人员减持股份计划公告 | 2025-10-16 | Chinese | ||
| 40811337 | 红星发展高级管理人员减持股份结果公告 | 2025-09-19 | Chinese | ||
| 40811327 | 红星发展2025年半年度业绩暨现金分红说明会召开情况公告 | 2025-09-05 | Chinese | ||
| 40811320 | 红星发展2025年半年度权益分派实施公告 | 2025-09-02 | Chinese | ||
| 40811311 | 红星发展高级管理人员减持股份计划公告 | 2025-08-27 | Chinese | ||
| 40811300 | 红星发展关于召开2025年半年度业绩暨现金分红说明会的公告 | 2025-08-22 | Chinese | ||
| 40811291 | 中泰证券股份有限公司关于贵州红星发展股份有限公司部分募集资金投资项目延期事项的核查意见 | 2025-08-22 | Chinese | ||
| 40811271 | 红星发展2025年半年度募集资金存放与实际使用情况的专项报告 | 2025-08-22 | Chinese | ||
| 40811260 | 红星发展关于部分募集资金投资项目延期的公告 | 2025-08-22 | Chinese | ||
| 40811247 | 红星发展2025年半年度报告 | 2025-08-22 | Chinese | ||
| 40811245 | 红星发展2025年半年度报告摘要 | 2025-08-22 | Chinese | ||
| 40811236 | 红星发展董事和高级管理人员离职管理制度(2025年制定) | 2025-08-22 | Chinese | ||
| 40811226 | 红星发展信息披露暂缓与豁免业务管理制度(2025年修订) | 2025-08-22 | 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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