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“索发转债”转股价格调整的提示性公告 | 2020-07-06 | Chinese | |
| 2019年年度权益分派实施公告 | 2020-07-06 | Chinese | |
| 持股5%以下股东集中竞价减持股份结果公告 | 2020-07-02 | Chinese | |
| 可转债转股结果暨股份变动公告 | 2020-07-01 | 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 | 2020-06-30 | Chinese | |
| 关于参与投资股权投资基金的进展公告 | 2020-06-30 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2020
15 filings
| |||||
| 37210449 | 关于“索发转债”转股价格调整的提示性公告 | 2020-07-06 | Chinese | ||
| 37210444 | 2019年年度权益分派实施公告 | 2020-07-06 | Chinese | ||
| 37210436 | 持股5%以下股东集中竞价减持股份结果公告 | 2020-07-02 | Chinese | ||
| 37210430 | 可转债转股结果暨股份变动公告 | 2020-07-01 | Chinese | ||
| 37210423 | 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 | 2020-06-30 | Chinese | ||
| 37210416 | 关于参与投资股权投资基金的进展公告 | 2020-06-30 | Chinese | ||
| 37210411 | 2019年度权益分派时转股连续停牌的提示性公告 | 2020-06-30 | Chinese | ||
| 37210406 | 关于为控股子公司提供担保的公告 | 2020-06-29 | Chinese | ||
| 37210376 | 公开发行可转换公司债券跟踪评级报告（2020） | 2020-06-23 | Chinese | ||
| 37210360 | 关于可转换公司债券2020年跟踪评级结果的公告 | 2020-06-23 | Chinese | ||
| 37210353 | 2019年年度股东大会的法律意见书 | 2020-06-22 | Chinese | ||
| 37210343 | 2019年年度股东大会决议公告 | 2020-06-22 | Chinese | ||
| 37210336 | 关于为控股子公司提供担保的公告 | 2020-06-18 | Chinese | ||
| 37210329 | 2019年年度股东大会会议资料 | 2020-06-12 | Chinese | ||
| 37210312 | 关于为控股子公司提供担保的公告 | 2020-06-11 | 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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