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《公司章程》（2021年修订）修订公告 | 2021-04-08 | Chinese | |
| 红星发展续聘会计师事务所公告 | 2021-04-08 | Chinese | |
| 红星发展第七届监事会第二十次会议决议公告 | 2021-04-08 | Chinese | |
| 红星发展关于拟回购注销部分已授予但尚未解锁限制性股票的公告 | 2021-04-08 | Chinese | |
| 红星发展计提减值准备公告 | 2021-04-08 | Chinese | |
| 独立董事候选人声明（马敬环） | 2021-04-08 | Chinese |
Browse filings by year
26 years- 2026 58 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 | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 40793213 | 红星发展《公司章程》（2021年修订）修订公告 | 2021-04-08 | Chinese | ||
| 40793203 | 红星发展续聘会计师事务所公告 | 2021-04-08 | Chinese | ||
| 40793184 | 红星发展第七届监事会第二十次会议决议公告 | 2021-04-08 | Chinese | ||
| 40793171 | 红星发展关于拟回购注销部分已授予但尚未解锁限制性股票的公告 | 2021-04-08 | Chinese | ||
| 40793164 | 红星发展计提减值准备公告 | 2021-04-08 | Chinese | ||
| 40793155 | 独立董事候选人声明（马敬环） | 2021-04-08 | Chinese | ||
| 40793114 | 独立董事候选人声明（王保发） | 2021-04-08 | Chinese | ||
| 40793076 | 红星发展内幕信息知情人登记管理制度（2021年修订） | 2021-04-08 | Chinese | ||
| 40793068 | 中兴华关于红星发展营业收入扣除情况的专项审核意见 | 2021-04-08 | Chinese | ||
| 40792958 | 关于公开挂牌转让联营公司31.92%股权及债权的进展公告 | 2021-01-28 | Chinese | ||
| 40792940 | 青岛红星物流实业有限责任公司2019年5月至2020年8月专项审计报告 | 2021-01-28 | Chinese | ||
| 40792657 | 独立董事关于公司终止2018年度非公开发行A股股票的事前认可意见 | 2021-01-21 | Chinese | ||
| 40792649 | 第七届监事会第十九次会议决议公告 | 2021-01-21 | Chinese | ||
| 40792635 | 终止2018年度非公开发行A股股票公告 | 2021-01-21 | Chinese | ||
| 40792624 | 独立董事关于公司终止2018年度非公开发行A股股票的独立意见 | 2021-01-21 | 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
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