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 |
|---|---|---|---|
| 关于向激励对象授予预留限制性股票的公告 | 2021-01-15 | Chinese | |
| 关于前次募集资金使用情况的专项报告 | 2021-01-15 | Chinese | |
| 监事会关于2020年股票期权与限制性股票激励计划预留限制性股票授予日激励对象名单的核查意见 | 2021-01-15 | Chinese | |
| 关于参与投资股权投资基金的进展公告 | 2020-12-30 | Chinese | |
| 关于为控股子公司提供担保的公告 | 2020-12-28 | Chinese | |
| 持股5%以下股东集中竞价减持股份计划公告 | 2020-12-25 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
3 filings
| |||||
| 37211127 | 关于向激励对象授予预留限制性股票的公告 | 2021-01-15 | Chinese | ||
| 37211110 | 关于前次募集资金使用情况的专项报告 | 2021-01-15 | Chinese | ||
| 37211101 | 监事会关于2020年股票期权与限制性股票激励计划预留限制性股票授予日激励对象名单的核查意见 | 2021-01-15 | Chinese | ||
|
2020
12 filings
| |||||
| 37211095 | 关于参与投资股权投资基金的进展公告 | 2020-12-30 | Chinese | ||
| 37211090 | 关于为控股子公司提供担保的公告 | 2020-12-28 | Chinese | ||
| 37211081 | 持股5%以下股东集中竞价减持股份计划公告 | 2020-12-25 | Chinese | ||
| 37211073 | 持股5%以下股东减持股份结果公告 | 2020-12-22 | Chinese | ||
| 37211065 | 关于为控股子公司提供担保的公告 | 2020-12-18 | Chinese | ||
| 37211057 | 关于参与投资股权投资基金的公告 | 2020-12-17 | Chinese | ||
| 37211050 | 华泰联合证券有限责任公司关于公司使用部分闲置募集资金暂时补充流动资金的核查意见 | 2020-12-15 | Chinese | ||
| 37211043 | 独立董事关于使用部分闲置募集资金暂时补充流动资金的独立意见 | 2020-12-15 | Chinese | ||
| 37211033 | 关于使用部分闲置募集资金暂时补充流动资金的公告 | 2020-12-15 | Chinese | ||
| 37211029 | 关于控股子公司完成工商注册登记并取得营业执照的公告 | 2020-12-15 | Chinese | ||
| 37211023 | 第四届董事会第十一次会议决议公告 | 2020-12-15 | Chinese | ||
| 37211019 | 第四届监事会第九次会议决议公告 | 2020-12-15 | 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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