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 |
|---|---|---|---|
| 索通发展股份有限公司第四届监事会第十八次会议决议公告 | 2022-04-14 | Chinese | |
| 索通发展股份有限公司关于2022年度新增担保额度预计及相关授权的公告 | 2022-04-14 | Chinese | |
| 索通发展股份有限公司关于投资建设年产20万吨锂离子电池负极材料一体化项目首期5万吨项目的公告 | 2022-04-07 | Chinese | |
| 索通发展股份有限公司2022年第一季度业绩预增公告 | 2022-03-28 | Chinese | |
| 索通发展股份有限公司关于提前归还部分暂时补充流动资金的闲置募集资金的公告 | 2022-03-24 | Chinese | |
| 索通发展股份有限公司关于为控股子公司提供担保的公告 | 2022-03-18 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2022
15 filings
| |||||
| 37214317 | 索通发展股份有限公司第四届监事会第十八次会议决议公告 | 2022-04-14 | Chinese | ||
| 37214310 | 索通发展股份有限公司关于2022年度新增担保额度预计及相关授权的公告 | 2022-04-14 | Chinese | ||
| 37214304 | 索通发展股份有限公司关于投资建设年产20万吨锂离子电池负极材料一体化项目首期5万吨项目的公告 | 2022-04-07 | Chinese | ||
| 37214296 | 索通发展股份有限公司2022年第一季度业绩预增公告 | 2022-03-28 | Chinese | ||
| 37214290 | 索通发展股份有限公司关于提前归还部分暂时补充流动资金的闲置募集资金的公告 | 2022-03-24 | Chinese | ||
| 37214283 | 索通发展股份有限公司关于为控股子公司提供担保的公告 | 2022-03-18 | Chinese | ||
| 37214272 | 索通发展股份有限公司关于为子公司提供担保的公告 | 2022-03-16 | Chinese | ||
| 37214260 | 索通发展股份有限公司关于为控股子公司提供担保的公告 | 2022-03-01 | Chinese | ||
| 37214253 | 索通发展股份有限公司关于为控股子公司提供担保的公告 | 2022-02-23 | Chinese | ||
| 37214247 | 索通发展股份有限公司关于引进投资者对控股子公司增资暨放弃优先认购权的公告 | 2022-02-22 | Chinese | ||
| 37214241 | 索通发展股份有限公司关于控股股东增加一致行动人及在一致行动人之间转让股份完成的公告 | 2022-02-18 | Chinese | ||
| 37214235 | 索通发展股份有限公司关于控股股东增加一致行动人及在一致行动人之间转让股份的提示性公告 | 2022-02-10 | Chinese | ||
| 37214225 | 索通发展股份有限公司2021年年度业绩预增公告 | 2022-01-21 | Chinese | ||
| 37214215 | 索通发展股份有限公司关于为控股子公司提供担保的公告 | 2022-01-19 | Chinese | ||
| 37214209 | 索通发展股份有限公司关于为控股子公司提供担保的公告 | 2022-01-14 | Chinese | ||
Market data
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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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