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公司股份的进展公告 | 2024-05-05 | Chinese | |
| 关于索通发展股份有限公司2023年度募集资金存放与使用情况专项报告的鉴证报告 | 2024-04-29 | Chinese | |
| 索通发展股份有限公司2023年环境、社会、管治报告 | 2024-04-29 | Chinese | |
| 索通发展股份有限公司2023年度独立董事述职报告-张金昌 | 2024-04-29 | Chinese | |
| 索通发展股份有限公司第五届董事会第十二次会议决议公告 | 2024-04-29 | Chinese | |
| 索通发展股份有限公司2023年商誉减值测试报告 | 2024-04-29 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2024
15 filings
| |||||
| 37224682 | 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 | 2024-05-05 | Chinese | ||
| 37224677 | 关于索通发展股份有限公司2023年度募集资金存放与使用情况专项报告的鉴证报告 | 2024-04-29 | Chinese | ||
| 37224637 | 索通发展股份有限公司2023年环境、社会、管治报告 | 2024-04-29 | Chinese | ||
| 37224497 | 索通发展股份有限公司2023年度独立董事述职报告-张金昌 | 2024-04-29 | Chinese | ||
| 37224491 | 索通发展股份有限公司第五届董事会第十二次会议决议公告 | 2024-04-29 | Chinese | ||
| 37224485 | 索通发展股份有限公司2023年商誉减值测试报告 | 2024-04-29 | Chinese | ||
| 37224477 | 索通发展股份有限公司第五届监事会第八次会议决议公告 | 2024-04-29 | Chinese | ||
| 37224469 | 索通发展股份有限公司2023年度内部控制评价报告 | 2024-04-29 | Chinese | ||
| 37224464 | 中联资产评估集团有限公司关于索通发展股份有限公司发行股份及支付现金购买资产并募集配套资金暨关联交易之2023年度业绩承诺实现情况的核查意见 | 2024-04-29 | Chinese | ||
| 37224417 | 索通发展股份有限公司2023年度独立董事述职报告-荆涛（届满离任） | 2024-04-29 | Chinese | ||
| 37224408 | 索通发展股份有限公司关于2023年度拟不进行利润分配的公告 | 2024-04-29 | Chinese | ||
| 37224405 | 索通发展股份有限公司内部控制审计报告 | 2024-04-29 | Chinese | ||
| 37224375 | 关于索通发展股份有限公司2023 年度营业收入扣除情况表的鉴证报告 | 2024-04-29 | Chinese | ||
| 37224333 | 索通发展股份有限公司关于终止子公司增资扩股实施激励暨关联交易的公告 | 2024-04-29 | Chinese | ||
| 37224328 | 索通发展股份有限公司审计报告及财务报表 | 2024-04-29 | 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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