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 |
|---|---|---|---|
| 红星发展关于非公开发行股票变更签字会计师的专项说明 | 2023-01-13 | Chinese | |
| 中兴华会计师事务所（特殊普通合伙）关于贵州红星发展股份有限公司非公开发行股票项目变更签字注册会计师的承诺函 | 2023-01-13 | Chinese | |
| 中泰证券股份有限公司关于贵州红星发展股份有限公司非公开发行股票项目变更签字会计师的专项说明 | 2023-01-13 | Chinese | |
| 红星发展关于变更2022年审计及非公开发行股票签字注册会计师的公告 | 2023-01-13 | Chinese | |
| 红星发展关于非公开发行A股股票申请获中国证监会受理的公告 | 2023-01-04 | Chinese | |
| 贵州红星发展大龙锰业有限责任公司2021年度财务报表审计报告 | 2022-12-16 | 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 | |
|---|---|---|---|---|---|
|
2023
5 filings
| |||||
| 40796885 | 红星发展关于非公开发行股票变更签字会计师的专项说明 | 2023-01-13 | Chinese | ||
| 40796879 | 中兴华会计师事务所（特殊普通合伙）关于贵州红星发展股份有限公司非公开发行股票项目变更签字注册会计师的承诺函 | 2023-01-13 | Chinese | ||
| 40796850 | 中泰证券股份有限公司关于贵州红星发展股份有限公司非公开发行股票项目变更签字会计师的专项说明 | 2023-01-13 | Chinese | ||
| 40796841 | 红星发展关于变更2022年审计及非公开发行股票签字注册会计师的公告 | 2023-01-13 | Chinese | ||
| 40796831 | 红星发展关于非公开发行A股股票申请获中国证监会受理的公告 | 2023-01-04 | Chinese | ||
|
2022
10 filings
| |||||
| 40796817 | 贵州红星发展大龙锰业有限责任公司2021年度财务报表审计报告 | 2022-12-16 | Chinese | ||
| 40796622 | 红星发展为全资子公司提供贷款担保公告 | 2022-12-16 | Chinese | ||
| 40796616 | 红星发展关于合营公司破产清算进展公告 | 2022-12-16 | Chinese | ||
| 40796608 | 红星发展关于对全资子公司通过债转股方式增加注册资本的公告 | 2022-12-16 | Chinese | ||
| 40796597 | 红星发展第八届董事会第二次临时会议决议公告 | 2022-12-16 | Chinese | ||
| 40796589 | 红星发展2022年第三季度业绩说明会召开情况公告 | 2022-12-07 | Chinese | ||
| 40796583 | 红星发展关于参与竞拍青岛红蝶新材料有限公司75%股权暨关联交易的进展公告 | 2022-12-01 | Chinese | ||
| 40796578 | 红星发展关于召开2022年第三季度业绩说明会的公告 | 2022-11-28 | Chinese | ||
| 40796569 | 红星发展关于合营公司破产清算进展公告 | 2022-11-28 | Chinese | ||
| 40796564 | 红星发展2022年第二次临时股东大会决议公告 | 2022-11-18 | 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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