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 |
|---|---|---|---|
| 第三届董事会第十八次会议决议公告 | 2019-08-05 | Chinese | |
| 关于修订《公司章程》的公告 | 2019-08-05 | Chinese | |
| 关于召开2019年第一次临时股东大会的通知 | 2019-08-05 | Chinese | |
| 公司章程 | 2019-08-05 | Chinese | |
| 2019年半年度报告 | 2019-08-05 | Chinese | |
| 关于公开发行可转换公司债券申请获中国证监会发行审核委员会审核通过的公告 | 2019-07-19 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2019
15 filings
| |||||
| 37208046 | 第三届董事会第十八次会议决议公告 | 2019-08-05 | Chinese | ||
| 37208038 | 关于修订《公司章程》的公告 | 2019-08-05 | Chinese | ||
| 37208031 | 关于召开2019年第一次临时股东大会的通知 | 2019-08-05 | Chinese | ||
| 37208023 | 公司章程 | 2019-08-05 | Chinese | ||
| 37208010 | 2019年半年度报告 | 2019-08-05 | Chinese | ||
| 37207957 | 关于公开发行可转换公司债券申请获中国证监会发行审核委员会审核通过的公告 | 2019-07-19 | Chinese | ||
| 37207951 | 关于为控股子公司提供担保的公告 | 2019-07-17 | Chinese | ||
| 37207943 | 关于公开发行可转债发审委会议准备工作告知函回复的公告 | 2019-07-09 | Chinese | ||
| 37207938 | 2019年半年度业绩预告 | 2019-07-09 | Chinese | ||
| 37207934 | 关于请做好索通发展公开发行可转换公司债券发审委会议准备工作的函相关问题之回复报告 | 2019-07-09 | Chinese | ||
| 37207911 | 关于控股子公司为公司提供担保的公告 | 2019-07-05 | Chinese | ||
| 37207904 | 2018年年度权益分派实施公告 | 2019-07-02 | Chinese | ||
| 37207894 | 关于为控股子公司提供担保的公告 | 2019-06-28 | Chinese | ||
| 37207885 | 关于为控股子公司提供担保的公告 | 2019-06-25 | Chinese | ||
| 37207881 | 北京市金杜律师事务所关于索通发展股份有限公司2017年限制性股票激励计划回购注销已授予未解锁限制性股票的法律意见书 | 2019-06-20 | 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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