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关于以集中竞价交易方式回购股份方案的公告 | 2024-01-14 | Chinese | |
| 索通发展股份有限公司2023年年度业绩预告 | 2024-01-12 | Chinese | |
| 索通发展股份有限公司关于2023年12月份提供担保的公告 | 2023-12-29 | Chinese | |
| 索通发展股份有限公司关于设立子公司及增资扩股实施激励暨关联交易的进展公告 | 2023-12-29 | Chinese | |
| 索通发展股份有限公司关于会计政策变更的公告 | 2023-12-29 | Chinese | |
| 索通发展股份有限公司董事会审计委员会工作规则 | 2023-12-27 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2024
2 filings
| |||||
| 37223670 | 索通发展股份有限公司关于以集中竞价交易方式回购股份方案的公告 | 2024-01-14 | Chinese | ||
| 37223662 | 索通发展股份有限公司2023年年度业绩预告 | 2024-01-12 | Chinese | ||
|
2023
13 filings
| |||||
| 37223659 | 索通发展股份有限公司关于2023年12月份提供担保的公告 | 2023-12-29 | Chinese | ||
| 37223650 | 索通发展股份有限公司关于设立子公司及增资扩股实施激励暨关联交易的进展公告 | 2023-12-29 | Chinese | ||
| 37223646 | 索通发展股份有限公司关于会计政策变更的公告 | 2023-12-29 | Chinese | ||
| 37223639 | 索通发展股份有限公司董事会审计委员会工作规则 | 2023-12-27 | Chinese | ||
| 37223634 | 索通发展股份有限公司董事会提名委员会工作规则 | 2023-12-27 | Chinese | ||
| 37223625 | 索通发展股份有限公司内幕信息知情人登记管理制度 | 2023-12-27 | Chinese | ||
| 37223618 | 索通发展股份有限公司第五届董事会第十次会议决议公告 | 2023-12-27 | Chinese | ||
| 37223603 | 索通发展股份有限公司董事会战略委员会工作规则 | 2023-12-27 | Chinese | ||
| 37223597 | 索通发展股份有限公司董事会薪酬与考核委员会工作规则 | 2023-12-27 | Chinese | ||
| 37223588 | 索通发展股份有限公司关于股东部分股份解除质押的公告 | 2023-12-25 | Chinese | ||
| 37223578 | 索通发展股份有限公司2023年第三次临时股东大会决议公告 | 2023-12-22 | Chinese | ||
| 37223575 | 北京市金杜律师事务所关于索通发展股份有限公司2023年第三次临时股东大会之法律意见书 | 2023-12-22 | Chinese | ||
| 37223570 | 索通发展股份有限公司股东减持股份结果公告 | 2023-12-20 | 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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