SUNSTONE DEVELOPMENT CO., LTD — Investor Relations & Filings
Sunstone Development Co., Ltd. specializes in the research, development, and manufacturing of carbon materials, primarily serving the global primary aluminum industry. The company is a leading producer of pre-baked carbon anodes, which are essential components in the electrolytic reduction process of aluminum smelting. Its product portfolio includes high-quality pre-baked anodes, cathode blocks, and specialized carbon materials designed to enhance energy efficiency and reduce environmental impact. Sunstone operates large-scale production facilities and emphasizes technological innovation to meet international quality standards. The company provides integrated solutions for aluminum smelters, focusing on optimizing the performance and longevity of carbon products in high-temperature industrial environments.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于为控股子公司提供担保的公告 | 2020-10-12 | Chinese | |
| 关于拟对外投资签署投资合作意向书暨新设控股子公司的公告 | 2020-10-11 | Chinese | |
| 关于使用暂时闲置募集资金进行委托理财到期赎回的公告 | 2020-10-08 | Chinese | |
| 关于使用暂时闲置募集资金进行委托理财到期赎回的公告 | 2020-09-28 | Chinese | |
| 关于参加山东辖区上市公司2020年度投资者网上集体接待日活动的公告 | 2020-09-24 | Chinese | |
| 中诚信国际关于终止索通发展股份有限公司主体及相关债项信用评级的公告 | 2020-09-21 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2020
15 filings
| |||||
| 37210871 | 关于为控股子公司提供担保的公告 | 2020-10-12 | Chinese | ||
| 37210860 | 关于拟对外投资签署投资合作意向书暨新设控股子公司的公告 | 2020-10-11 | Chinese | ||
| 37210854 | 关于使用暂时闲置募集资金进行委托理财到期赎回的公告 | 2020-10-08 | Chinese | ||
| 37210847 | 关于使用暂时闲置募集资金进行委托理财到期赎回的公告 | 2020-09-28 | Chinese | ||
| 37210837 | 关于参加山东辖区上市公司2020年度投资者网上集体接待日活动的公告 | 2020-09-24 | Chinese | ||
| 37210829 | 中诚信国际关于终止索通发展股份有限公司主体及相关债项信用评级的公告 | 2020-09-21 | Chinese | ||
| 37210811 | 关于使用暂时闲置募集资金进行委托理财的进展公告 | 2020-09-16 | Chinese | ||
| 37210800 | 关于“索发转债”赎回结果暨股份变动的公告 | 2020-09-16 | Chinese | ||
| 37210791 | 关于“索发转债”赎回的最后一次提示性公告 | 2020-09-14 | Chinese | ||
| 37210780 | 关于“索发转债”赎回的第九次提示性公告 | 2020-09-11 | Chinese | ||
| 37210772 | 关于使用暂时闲置募集资金进行委托理财到期赎回的公告 | 2020-09-11 | Chinese | ||
| 37210764 | 关于“索发转债”赎回的第八次提示性公告 | 2020-09-10 | Chinese | ||
| 37210753 | 关于“索发转债”赎回的第七次提示性公告 | 2020-09-09 | Chinese | ||
| 37210747 | 关于为控股子公司提供担保的公告 | 2020-09-08 | Chinese | ||
| 37210740 | 关于“索发转债”赎回的第六次提示性公告 | 2020-09-08 | Chinese | ||
Market data
Market data not available
Price history
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SUNSTONE DEVELOPMENT 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/57736/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=57736 | 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=57736 | 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=57736 \ -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": 57736}, 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 SUNSTONE DEVELOPMENT CO., LTD (id: 57736)"
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