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 |
|---|---|---|---|
| 方正证券承销保荐有限责任公司关于索通发展股份有限公司2022年持续督导年度报告书 | 2023-04-27 | Chinese | |
| 索通发展股份有限公司2022年度独立董事述职报告 | 2023-04-27 | Chinese | |
| 索通发展股份有限公司独立董事关于第五届董事会第五次会议相关事项的事前认可意见 | 2023-04-27 | Chinese | |
| 索通发展股份有限公司募集资金存放与实际使用情况审核报告 | 2023-04-27 | Chinese | |
| 索通发展股份有限公司关于计提资产减值准备的公告 | 2023-04-27 | Chinese | |
| 索通发展股份有限公司独立董事关于第五届董事会第五次会议相关事项的独立意见 | 2023-04-27 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2023
15 filings
| |||||
| 37222859 | 方正证券承销保荐有限责任公司关于索通发展股份有限公司2022年持续督导年度报告书 | 2023-04-27 | Chinese | ||
| 37222853 | 索通发展股份有限公司2022年度独立董事述职报告 | 2023-04-27 | Chinese | ||
| 37222844 | 索通发展股份有限公司独立董事关于第五届董事会第五次会议相关事项的事前认可意见 | 2023-04-27 | Chinese | ||
| 37222838 | 索通发展股份有限公司募集资金存放与实际使用情况审核报告 | 2023-04-27 | Chinese | ||
| 37222817 | 索通发展股份有限公司关于计提资产减值准备的公告 | 2023-04-27 | Chinese | ||
| 37222809 | 索通发展股份有限公司独立董事关于第五届董事会第五次会议相关事项的独立意见 | 2023-04-27 | Chinese | ||
| 37222800 | 索通发展股份有限公司2022年度利润分配方案公告 | 2023-04-27 | Chinese | ||
| 37222792 | 索通发展股份有限公司关于2020年股票期权与限制性股票激励计划预留授予的限制性股票第二期解除限售条件成就的公告 | 2023-04-27 | Chinese | ||
| 37222782 | 索通发展股份有限公司第五届监事会第三次会议决议公告 | 2023-04-27 | Chinese | ||
| 37222776 | 索通发展股份有限公司2023年第一季度报告 | 2023-04-27 | Chinese | ||
| 37222764 | 索通发展股份有限公司关于开展期货套期保值业务的公告 | 2023-04-27 | Chinese | ||
| 37222755 | 索通发展股份有限公司第五届董事会第五次会议决议公告 | 2023-04-27 | Chinese | ||
| 37222747 | 方正证券承销保荐有限责任公司关于索通发展股份有限公司2022年度募集资金存放与实际使用情况的核查意见 | 2023-04-27 | Chinese | ||
| 37222732 | 索通发展股份有限公司2022年年度报告 | 2023-04-27 | Chinese | ||
| 37222659 | 索通发展股份有限公司关于召开2022年年度股东大会的通知 | 2023-04-27 | 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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