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 |
|---|---|---|---|
| 第四届监事会第十次会议决议公告 | 2021-01-15 | Chinese | |
| 独立董事关于公司非公开发行股票涉及关联交易事项的事前认可意见 | 2021-01-15 | Chinese | |
| 关于第四届董事会第十二次会议相关事项的独立意见 | 2021-01-15 | Chinese | |
| 第四届董事会第十二次会议决议公告 | 2021-01-15 | Chinese | |
| 前次募集资金使用情况审核报告 | 2021-01-15 | Chinese | |
| 关于公司与特定对象签署附条件生效的股份认购协议的公告 | 2021-01-15 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 37211782 | 第四届监事会第十次会议决议公告 | 2021-01-15 | Chinese | ||
| 37211771 | 独立董事关于公司非公开发行股票涉及关联交易事项的事前认可意见 | 2021-01-15 | Chinese | ||
| 37211763 | 关于第四届董事会第十二次会议相关事项的独立意见 | 2021-01-15 | Chinese | ||
| 37211753 | 第四届董事会第十二次会议决议公告 | 2021-01-15 | Chinese | ||
| 37211743 | 前次募集资金使用情况审核报告 | 2021-01-15 | Chinese | ||
| 37211571 | 关于公司与特定对象签署附条件生效的股份认购协议的公告 | 2021-01-15 | Chinese | ||
| 37211562 | 关于召开2021年第一次临时股东大会的通知 | 2021-01-15 | Chinese | ||
| 37211552 | 2020年股票期权与限制性股票激励计划限制性股票预留部分授予日激励对象名单 | 2021-01-15 | Chinese | ||
| 37211548 | 2020年股票期权与限制性股票激励计划预留限制性股票授予事项的法律意见书 | 2021-01-15 | Chinese | ||
| 37211514 | 关于最近五年未被证券监管部门和交易所采取处罚或监管措施的公告 | 2021-01-15 | Chinese | ||
| 37211509 | 关于非公开发行股票摊薄即期回报、采取填补措施及相关主体承诺的公告 | 2021-01-15 | Chinese | ||
| 37211504 | 关于公司本次非公开发行股票募集资金使用的可行性分析报告 | 2021-01-15 | Chinese | ||
| 37211497 | 上海荣正投资咨询股份有限公司关于索通发展股份有限公司2020年股票期权与限制性股票激励计划授予预留限制性股票相关事项之独立财务顾问报告 | 2021-01-15 | Chinese | ||
| 37211489 | 2021年度非公开发行股票预案 | 2021-01-15 | Chinese | ||
| 37211474 | 审计报告-2019年度 | 2021-01-15 | 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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