Guizhou Redstar Developing Co.,Ltd. — Investor Relations & Filings
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2021年度业绩说明会暨投资者集体接待日活动召开情况纪要 | 2022-05-13 | Chinese | |
| 红星发展2021年度业绩说明会暨投资者集体接待日活动召开情况公告 | 2022-05-13 | Chinese | |
| 红星发展2021年度业绩暨现金分红说明会召开情况公告 | 2022-05-09 | Chinese | |
| 红星发展2021年年度股东大会会议资料 | 2022-05-05 | Chinese | |
| 红星发展关于举办2021年度业绩说明会暨投资者集体接待日活动预告公告 | 2022-05-05 | Chinese | |
| 红星发展第八届监事会第五次会议决议公告 | 2022-04-27 | Chinese |
Browse filings by year
26 years- 2026 55 filings
- 2025 96 filings
- 2024 121 filings
- 2023 183 filings
- 2022 116 filings
- 2021 104 filings
- 2020 80 filings
- 2019 75 filings
- 2018 163 filings
- 2017 51 filings
- 2016 51 filings
- 2015 70 filings
- 2014 57 filings
- 2013 48 filings
- 2012 30 filings
- 2011 36 filings
- 2010 37 filings
- 2009 27 filings
- 2008 32 filings
- 2007 46 filings
- 2006 20 filings
- 2005 45 filings
- 2004 17 filings
- 2003 10 filings
- 2002 15 filings
- 2001 4 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2022
15 filings
| |||||
| 40795220 | 红星发展2021年度业绩说明会暨投资者集体接待日活动召开情况纪要 | 2022-05-13 | Chinese | ||
| 40795214 | 红星发展2021年度业绩说明会暨投资者集体接待日活动召开情况公告 | 2022-05-13 | Chinese | ||
| 40795207 | 红星发展2021年度业绩暨现金分红说明会召开情况公告 | 2022-05-09 | Chinese | ||
| 40795187 | 红星发展2021年年度股东大会会议资料 | 2022-05-05 | Chinese | ||
| 40795166 | 红星发展关于举办2021年度业绩说明会暨投资者集体接待日活动预告公告 | 2022-05-05 | Chinese | ||
| 40795158 | 红星发展第八届监事会第五次会议决议公告 | 2022-04-27 | Chinese | ||
| 40795149 | 红星发展第八届董事会第五次会议决议公告 | 2022-04-27 | Chinese | ||
| 40795141 | 红星发展2022年第一季度主要经营数据公告 | 2022-04-27 | Chinese | ||
| 40795126 | 红星发展2022年第一季度报告 | 2022-04-27 | Chinese | ||
| 40795112 | 红星发展2021年度履行社会责任报告 | 2022-04-21 | Chinese | ||
| 40795103 | 中兴华关于红星发展非经营性资金占用及其他关联资金往来情况汇总表的专项审计报告 | 2022-04-21 | Chinese | ||
| 40795066 | 红星发展项目投资公告 | 2022-04-21 | Chinese | ||
| 40795059 | 红星发展关于召开2021年年度股东大会的通知 | 2022-04-21 | Chinese | ||
| 40795039 | 红星发展独立董事关于公司相关事项的独立意见 | 2022-04-21 | Chinese | ||
| 40795027 | 红星发展信息披露管理制度（2022年修订） | 2022-04-21 | 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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