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 | 2020-01-06 | Chinese | |
| 股东集中竞价减持股份结果公告 | 2020-01-02 | Chinese | |
| 关于控股子公司向银行提供资产抵押的公告 | 2019-12-26 | Chinese | |
| 关于为控股子公司提供担保的公告 | 2019-12-20 | Chinese | |
| 关于使用部分闲置募集资金进行委托理财的进展公告 | 2019-12-10 | Chinese | |
| 关于为控股子公司提供担保的公告 | 2019-12-09 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2020
2 filings
| |||||
| 37209171 | 关于为控股子公司提供担保的公告 | 2020-01-06 | Chinese | ||
| 37209161 | 股东集中竞价减持股份结果公告 | 2020-01-02 | Chinese | ||
|
2019
13 filings
| |||||
| 37209151 | 关于控股子公司向银行提供资产抵押的公告 | 2019-12-26 | Chinese | ||
| 37209146 | 关于为控股子公司提供担保的公告 | 2019-12-20 | Chinese | ||
| 37209140 | 关于使用部分闲置募集资金进行委托理财的进展公告 | 2019-12-10 | Chinese | ||
| 37209132 | 关于为控股子公司提供担保的公告 | 2019-12-09 | Chinese | ||
| 37209127 | 第四届董事会第一次会议决议公告 | 2019-12-04 | Chinese | ||
| 37209118 | 华泰联合证券有限责任公司关于索通发展股份有限公司募集资金使用的相关核查意见 | 2019-12-04 | Chinese | ||
| 37209092 | 以募集资金置换已投入募集资金项目的自筹资金的审核报告 | 2019-12-04 | Chinese | ||
| 37209059 | 华泰联合证券有限责任公司关于索通发展股份有限公司募集资金使用的相关核查意见 | 2019-12-04 | Chinese | ||
| 37209047 | 第四届监事会第一次会议决议公告 | 2019-12-04 | Chinese | ||
| 37209043 | 2019年第三次临时股东大会的法律意见书 | 2019-12-04 | Chinese | ||
| 37209034 | 独立董事关于第四届董事会第一次会议相关事项的独立意见 | 2019-12-04 | Chinese | ||
| 37209024 | 2019年第三次临时股东大会决议公告 | 2019-12-04 | Chinese | ||
| 37209014 | 关于职工代表监事换届选举的公告 | 2019-12-04 | 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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