SUNSTONE DEVELOPMENT CO., LTD — Investor Relations & Filings
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2022年8月份提供担保的公告 | 2022-08-30 | Chinese | |
| 索通发展股份有限公司2022年半年度报告摘要 | 2022-08-29 | Chinese | |
| 索通发展股份有限公司第四届董事会第三十次会议决议公告 | 2022-08-29 | Chinese | |
| 索通发展股份有限公司关于2022年半年度募集资金存放与实际使用情况的专项报告 | 2022-08-29 | Chinese | |
| 索通发展股份有限公司2022年半年度报告 | 2022-08-29 | Chinese | |
| 索通发展股份有限公司独立董事关于《2022年半年度募集资金存放与实际使用情况的专项报告》的独立意见 | 2022-08-29 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2022
15 filings
| |||||
| 37216517 | 索通发展股份有限公司关于2022年8月份提供担保的公告 | 2022-08-30 | Chinese | ||
| 37216509 | 索通发展股份有限公司2022年半年度报告摘要 | 2022-08-29 | Chinese | ||
| 37216500 | 索通发展股份有限公司第四届董事会第三十次会议决议公告 | 2022-08-29 | Chinese | ||
| 37216493 | 索通发展股份有限公司关于2022年半年度募集资金存放与实际使用情况的专项报告 | 2022-08-29 | Chinese | ||
| 37216487 | 索通发展股份有限公司2022年半年度报告 | 2022-08-29 | Chinese | ||
| 37216441 | 索通发展股份有限公司独立董事关于《2022年半年度募集资金存放与实际使用情况的专项报告》的独立意见 | 2022-08-29 | Chinese | ||
| 37216423 | 索通发展股份有限公司第四届监事会第二十二次会议决议公告 | 2022-08-29 | Chinese | ||
| 37216413 | 索通发展股份有限公司关于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的进展公告 | 2022-08-12 | Chinese | ||
| 37216405 | 索通发展股份有限公司关于部分股票期权注销完成的公告 | 2022-08-11 | Chinese | ||
| 37216395 | 索通发展股份有限公司关于2022年7月份提供担保的公告 | 2022-07-29 | Chinese | ||
| 37216384 | 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股票期权第二个行权期行权结果暨股份上市的公告 | 2022-07-21 | Chinese | ||
| 37216373 | 索通发展股份有限公司关于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的进展公告 | 2022-07-14 | Chinese | ||
| 37216362 | 索通发展股份有限公司2022年半年度业绩预增公告 | 2022-07-13 | Chinese | ||
| 37216353 | 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暨签署《股权合作及增资扩股协议》的公告 | 2022-07-04 | Chinese | ||
| 37216342 | 索通发展股份有限公司关于2022年6月份提供担保的公告 | 2022-06-29 | 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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