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 |
|---|---|---|---|
| 北京中银律师事务所关于上海证券交易所《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预案的问询函》之专项法律意见书 | 2022-06-27 | Chinese | |
| 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预案（摘要）（修订稿） | 2022-06-27 | Chinese | |
| 大信会计师事务所（特殊普通合伙）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预案问询函的回复 | 2022-06-27 | Chinese | |
| 索通发展股份有限公司关于上海证券交易所《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预案的问询函》之补充回复公告 | 2022-06-27 | Chinese | |
| 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预案修订说明的公告 | 2022-06-27 | Chinese | |
| 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预案（修订稿） | 2022-06-27 | Chinese |
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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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