SUNSTONE DEVELOPMENT CO., LTD — Investor Relations & Filings
About SUNSTONE DEVELOPMENT CO., LTD
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董事会第三十四次会议决议公告 | 2022-11-14 | Chinese | |
| 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 | 2022-11-14 | Chinese | |
| 索通发展股份有限公司关于控股子公司投资建设年产34万吨预焙阳极和30万吨煅后焦项目的公告 | 2022-11-14 | Chinese | |
| 索通发展股份有限公司关于参加山东辖区上市公司2022年度投资者网上集体接待日活动的公告 | 2022-11-11 | Chinese | |
| 索通发展股份有限公司关于收到《中国证监会行政许可项目审查一次反馈意见通知书》的公告 | 2022-10-31 | Chinese | |
| 索通发展股份有限公司2022年第三季度报告 | 2022-10-28 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2022
15 filings
| |||||
| 37218367 | 索通发展股份有限公司第四届董事会第三十四次会议决议公告 | 2022-11-14 | Chinese | ||
| 37218352 | 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 | 2022-11-14 | Chinese | ||
| 37218342 | 索通发展股份有限公司关于控股子公司投资建设年产34万吨预焙阳极和30万吨煅后焦项目的公告 | 2022-11-14 | Chinese | ||
| 37218326 | 索通发展股份有限公司关于参加山东辖区上市公司2022年度投资者网上集体接待日活动的公告 | 2022-11-11 | Chinese | ||
| 37218320 | 索通发展股份有限公司关于收到《中国证监会行政许可项目审查一次反馈意见通知书》的公告 | 2022-10-31 | Chinese | ||
| 37218311 | 索通发展股份有限公司2022年第三季度报告 | 2022-10-28 | Chinese | ||
| 37218306 | 索通发展股份有限公司关于2022年10月份提供担保的公告 | 2022-10-28 | Chinese | ||
| 37218301 | 索通发展股份有限公司2022年前三季度业绩预增公告 | 2022-10-23 | Chinese | ||
| 37218289 | 索通发展股份有限公司第四届董事会第三十二次会议决议公告 | 2022-10-19 | Chinese | ||
| 37218280 | 索通发展股份有限公司关于投资建设年产30万吨铝用炭材料项目的进展公告 | 2022-10-19 | Chinese | ||
| 37218268 | 索通发展股份有限公司关于投资建设年产100万吨新型炭材料项目暨签署《枝江市招商引资项目协议书》的公告 | 2022-10-19 | Chinese | ||
| 37218260 | 索通发展股份有限公司关于收到《中国证监会行政许可申请受理单》的公告 | 2022-10-11 | Chinese | ||
| 37218251 | 索通发展股份有限公司关于2022年9月份提供担保的公告 | 2022-09-29 | Chinese | ||
| 37218240 | 索通发展股份有限公司2022年第一次临时股东大会决议公告 | 2022-09-26 | Chinese | ||
| 37218224 | 北京市金杜律师事务所关于索通发展股份有限公司2022年第一次临时股东大会之法律意见书 | 2022-09-26 | 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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