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监事会议事规则 | 2024-12-23 | Chinese | |
| 索通发展股份有限公司关于投资建设年产30万吨铝用预焙阳极项目的进展公告 | 2024-12-11 | Chinese | |
| 索通发展股份有限公司关于回购并注销业绩补偿股份实施结果暨股份变动的公告 | 2024-12-09 | Chinese | |
| 索通发展股份有限公司关于以集中竞价交易方式回购公司股份的进展公告 | 2024-12-02 | Chinese | |
| 索通发展股份有限公司关于2024年11月份提供担保的公告 | 2024-11-28 | Chinese | |
| 索通发展股份有限公司关于收到《经营者集中反垄断审查不实施进一步审查决定书》的公告 | 2024-11-21 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2024
15 filings
| |||||
| 37225598 | 索通发展股份有限公司监事会议事规则 | 2024-12-23 | Chinese | ||
| 37225589 | 索通发展股份有限公司关于投资建设年产30万吨铝用预焙阳极项目的进展公告 | 2024-12-11 | Chinese | ||
| 37225579 | 索通发展股份有限公司关于回购并注销业绩补偿股份实施结果暨股份变动的公告 | 2024-12-09 | Chinese | ||
| 37225571 | 索通发展股份有限公司关于以集中竞价交易方式回购公司股份的进展公告 | 2024-12-02 | Chinese | ||
| 37225564 | 索通发展股份有限公司关于2024年11月份提供担保的公告 | 2024-11-28 | Chinese | ||
| 37225555 | 索通发展股份有限公司关于收到《经营者集中反垄断审查不实施进一步审查决定书》的公告 | 2024-11-21 | Chinese | ||
| 37225545 | 索通发展股份有限公司2024年第二次临时股东大会决议公告 | 2024-11-08 | Chinese | ||
| 37225537 | 索通发展股份有限公司关于召开2024年第三季度业绩说明会的公告 | 2024-11-08 | Chinese | ||
| 37225529 | 北京市金杜律师事务所关于索通发展股份有限公司2024年第二次临时股东大会之法律意见书 | 2024-11-08 | Chinese | ||
| 37225511 | 索通发展股份有限公司关于投资建设600kt/a预焙阳极碳素项目的进展公告 | 2024-11-01 | Chinese | ||
| 37225501 | 索通发展股份有限公司关于以集中竞价交易方式回购公司股份的进展公告 | 2024-11-01 | Chinese | ||
| 37225490 | 索通发展股份有限公司关于2024年10月份提供担保的公告 | 2024-10-31 | Chinese | ||
| 37225480 | 索通发展股份有限公司2024年第二次临时股东大会会议资料 | 2024-10-31 | Chinese | ||
| 37225470 | 索通发展股份有限公司关于投资建设年产30万吨铝用预焙阳极项目暨签署相关投资协议的公告 | 2024-10-23 | Chinese | ||
| 37225462 | 索通发展股份有限公司关于召开2024年第二次临时股东大会的通知 | 2024-10-23 | 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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